Volvo Trucks FH NH Wiring Diagram Service Manual - PDF DOWNLOAD

Service Manual Trucks Group

37

Wiring diagram FH, NH

TSP128319

Foreword The descriptions and service procedures contained in this manual are based on designs and methods studies carried out up to November 1998.

The products are under continuous development. Vehicles and components produced after the above date may therefore have different specifications and repair methods.

When this is judged to have a significant bearing on this manual, supplementary service bulletins will be issued to cover the changes.

The new edition of this manual will update the changes.

In service procedures where the title incorporates an operation number, this is a reference to V.S.T. (Volvo Standard Times).

Service procedures which do not include an operation number in the title are for general information and no reference is made to V.S.T. The following levels of observations, cautions and warnings are used in this Service Documentation: Note: Indicates a situation, handling or circumstance which should be observed.

Important: Indicates a situation, handling or circumstance which should be emphasized so as not to lead to personal injury or damage to property.

Caution: Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury or damage to property.

Warning: Indicates a potentially hazardous situation which, if not avoided, could result in death, serious injury or major damage to property.

Danger: Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.

Volvo do Brasil Veículos Ltda Curitiba, Brazil

Order number: TSP128319

© 1998 Volvo do Brasil Veículos Ltda, Curitiba, Brazil

All rights reserved. No part of this publication may be reproduced, stored in retrieval system, or transmitted in any forms by any means, electronic, mechanical, photocopying, recording or otherwise, without the prior written permission of Volvo do Brasil Veículos Ltda.

Contents Example of wiring diagram ................................................................... 2 Examples of symbols on wiring diagram ........................................... 3 Component wiring diagram index ....................................................... 6 Component wiring diagrams ................................................................ 8 Illustrations index ................................................................................ 48 Illustrations ........................................................................................... 49 Circuit card electrical centre .............................................................. 85 Fuses on circuit card electrical centre ............................................. 86 Relays on circuit card electrical centre ............................................ 88 Cable harness illustration index ........................................................ 89 List of connectors ............................................................................... 92 List of components ............................................................................. 98 Abbreviations ..................................................................................... 104 Cable colour code ............................................................................. 105 Feedback

1

Group 37 Wiring diagram FH, NH

Example of wiring diagram

Example of wiring diagram Refer to the list of contents for the designation of the wiring diagram.

If the wiring diagram designation is boxed in with broken lines this means that the wiring diagram is not standard on all market or vehicle models.

Seek column.

30 Voltage battery, kl.30.

15 Voltage with starting key in drive position, kl.15.

61 Voltage when alternator charges, kl.61.

Reference arrow (for circuit diagram EA, seek column 13).

Switch, comp. no. (104).

Single lines, cables.

Relay, comp. no. (303).

Cable area and colour (0.75 mm2, blue).

Connector (CLA terminal 4).

Bulb, comp. no. (403) A broken line box round the component number shows that the component is not standard on all markets or vehicle models.

If the line is broken this means the cable is not standard on all markets or vehicle model.

Earth connection point no: 2. and earth terminal no: 4. (see diagram Earth Connections).

Joint sleeve.

T3009608

2

Group 37 Wiring diagram FH, NH

Examples of symbols on wiring diagram

Examples of symbols on wiring diagram Battery

Connector

Junktion

Fuse

Joint sleeve Cable

Twisted cables

Conductor on circuit card

Earth connection and cable

Switch

Switch, starting switch

Closing contact

Closing contact, pressure-regulated

Break contact, temperature-regulated

Thermostat, time-regulated

Slip contact, horn

3

Group 37 Wiring diagram FH, NH

Examples of symbols on wiring diagram

Relay

Relay with internal circuit diagram

Bulb

Bulb, full beams and dipped beams

Bulb, tail light

Alternator

Starter motor

Washer motor

Windscreen wiper motor

Solenoid valve with diode

Pressure sensor

Temperature sensor

Level sensor

4

Group 37 Wiring diagram FH, NH

Examples of symbols on wiring diagram

Starting heater

Cigarette lighter

Horn

Rheostat

Buzzer

Loudspeaker

5

Group 37 Wiring diagram FH, NH

Component wiring diagram index

Component wiring diagram index AA

Power supply, starting system, immobiliser ....................................................................

page 8

AC

Vehicle ECU ....................................................................................................................

page 9

BL

Engine ECU, fuel injection system, preheating, FH12 ....................................................

page 10

CE

Head light, parking light, marker light, DRL ...................................................................

page 11

CG

Fog light, rear fog light ....................................................................................................

page 12

CH

Spot light (STD) DRIVL2 .................................................................................................

page 12

CI

Spot light (EU) DRIVL2EC ..............................................................................................

page 12

CK

Brake light ........................................................................................................................

page 13

CL

Trailer controlled exhaust brake ......................................................................................

page 13

CN

Direction indicator, hazard warning light .........................................................................

page 14

EA

Reversing light, reversing warning alarm ........................................................................

page 14

ED

Loading light, fifth wheel light ..........................................................................................

page 15

EJ

Roof sign light, L1H1/L2H1 .............................................................................................

page 15

EK

Roof sign light, L2H2 .......................................................................................................

page 16

EN

Beacon warning light .......................................................................................................

page 16

ER

Interior light, L1H1/ L2H1, alarm clock/timer ..................................................................

page 17

ES

Interior light, L2H2, alarm clock/timer .............................................................................

page 18

EV

Cigarette lighter ...............................................................................................................

page 19

EX

12 V power supply ...........................................................................................................

page 19

FA

Horn .................................................................................................................................

page 19

GA

Wiper, washer ..................................................................................................................

page 20

HA

Climate unit .....................................................................................................................

page 21

HB

Cab heater, EBERSPÄCHER D1LCC, PH-CAB .............................................................

page 22

HC

Cab and engine heater, WEBASTO THERMO 90, PH-ENGCA ....................................

page 23

HE

Electrically heated and adjusted seat .............................................................................

page 24

HG

Electrically heated mirrors ...............................................................................................

page 24

HH

Electrically operated mirrors ............................................................................................

page 25

HK

Air dryer ...........................................................................................................................

page 25

HM

Fuel filter heater ..............................................................................................................

page 25

HO

Water separator heater ...................................................................................................

page 25

HP

Electrically cab tilt

..........................................................................................................

page 26

JA

Radio ...............................................................................................................................

page 26

KA

Electrically operated window winders .............................................................................

page 27

6

Group 37 Wiring diagram FH, NH

Component wiring diagram index

KB

Electrically sunroof ..........................................................................................................

page 27

KE

SRS, airbag .....................................................................................................................

page 28

KH

Central door lock .............................................................................................................

page 28

LD

Power take-off ..................................................................................................................

page 28

LE

Double power take-off .....................................................................................................

page 29

LG

Differential lock ................................................................................................................

page 29

LJ

Bogie lift, tag axle lock, RADT-LA ...................................................................................

page 30

LL

Tag axle lock, RADT-A6S ................................................................................................

page 30

MA

Bogie lift hydraulic, RADT-AR .........................................................................................

page 31

MD

Bogie lift hydraulic, with axle load limiter, RADT-AR ......................................................

page 32

ME

Air suspension, 6x2/6x4/8x2/8x4, SUSPL-EC ................................................................

page 33

MF

Air suspension, 4x2, SUSPL-EC .....................................................................................

page 34

MG

Rear air suspension, 4x2, TRACTOR, SUSPL-EC .........................................................

page 35

NA

Instrument LHS module ..................................................................................................

page 36

NB

Instrument central module with tachograph ....................................................................

page 37

NC

Instrument RHS module ..................................................................................................

page 38

NZ

Instrument central module without tachograph ...............................................................

page 39

OA

Basic ABS, D-version ......................................................................................................

page 40

OB

ABS/ASR, D-version ........................................................................................................

page 41

PA

Headlight level control .....................................................................................................

page 42

TA

Refrigerator ......................................................................................................................

page 42

TB

Central lubrication system ...............................................................................................

page 42

XA

Extra fuses, key switch relay ...........................................................................................

page 43

ZA

Earth connections ...........................................................................................................

page 44

ZB

Earth connections ...........................................................................................................

page 45

ZD

ADR battery main switch, current limiter ........................................................................

page 46

ZE

Air heater EBERSPÄCHER TMD, ADR-FRA ..................................................................

page 47

7

Group 37 Wiring diagram FH, NH

Component wiring diagrams

Component wiring diagrams

T3010019

8

Group 37 Wiring diagram FH, NH

Component wiring diagrams

T3010020

9

Group 37 Wiring diagram FH, NH

10

Component wiring diagrams

T3010021

Group 37 Wiring diagram FH, NH

Component wiring diagrams

T3010023

11

Group 37 Wiring diagram FH, NH

12

Component wiring diagrams

T3010024

Group 37 Wiring diagram FH, NH

Component wiring diagrams

T3010025

13

Group 37 Wiring diagram FH, NH

Component wiring diagrams

T3010026

14

Group 37 Wiring diagram FH, NH

Component wiring diagrams

T3010027

15

Group 37 Wiring diagram FH, NH

Component wiring diagrams

T3010028

16

Group 37 Wiring diagram FH, NH

Component wiring diagrams

T3010029

17

Group 37 Wiring diagram FH, NH

18

Component wiring diagrams

T3010030

Group 37 Wiring diagram FH, NH

Component wiring diagrams

T3010031

19

Group 37 Wiring diagram FH, NH

Component wiring diagrams

T3010032

20

Group 37 Wiring diagram FH, NH

Component wiring diagrams

T3010033

21

Group 37 Wiring diagram FH, NH

Component wiring diagrams

T3010034

22

Group 37 Wiring diagram FH, NH

Component wiring diagrams

T3010035

23

Group 37 Wiring diagram FH, NH

Component wiring diagrams

T3010036

24

Group 37 Wiring diagram FH, NH

Component wiring diagrams

T3010037

25

Group 37 Wiring diagram FH, NH

Component wiring diagrams

T3010038

26

Group 37 Wiring diagram FH, NH

Component wiring diagrams

T3010039

27

Group 37 Wiring diagram FH, NH

28

Component wiring diagrams

T3010040

Group 37 Wiring diagram FH, NH

Component wiring diagrams

T3010041

29

Group 37 Wiring diagram FH, NH

Component wiring diagrams

T3010042

30

Group 37 Wiring diagram FH, NH

Component wiring diagrams

T3010045

31

Group 37 Wiring diagram FH, NH

Component wiring diagrams

T3010046

32

Group 37 Wiring diagram FH, NH

Component wiring diagrams

T3010047

33

Group 37 Wiring diagram FH, NH

Component wiring diagrams

T3010048

34

Group 37 Wiring diagram FH, NH

Component wiring diagrams

T3010049

35

Group 37 Wiring diagram FH, NH

36

Component wiring diagrams

T3010050

Group 37 Wiring diagram FH, NH

Component wiring diagrams

T3010051

37

Group 37 Wiring diagram FH, NH

38

Component wiring diagrams

T3010052

Group 37 Wiring diagram FH, NH

Component wiring diagrams

T3010053

39

Group 37 Wiring diagram FH, NH

40

Component wiring diagrams

T3010054

Group 37 Wiring diagram FH, NH

Component wiring diagrams

T3010055

41

Group 37 Wiring diagram FH, NH

Component wiring diagrams

T3010057

42

Group 37 Wiring diagram FH, NH

Component wiring diagrams

T3010058

43

Group 37 Wiring diagram FH, NH

44

Component wiring diagrams

T3010059

Group 37 Wiring diagram FH, NH

Component wiring diagrams

T3010060

45

Group 37 Wiring diagram FH, NH

Component wiring diagrams

T3010061

46

Group 37 Wiring diagram FH, NH

Component wiring diagrams

T3010062

47

Group 37 Wiring diagram FH, NH

Illustrations index

Illustrations index -

Earth connections .................................................................

page 49

-

Battery cables ........................................................................

page 50

650

Windscreen wiper motor .......................................................

page 78

1000

Cable harness, instruments ..................................................

page 52

1002

Cable harness, tachograph (CABLE-EC) ..............................

page 84

1006

Cable harness, cab, upper ....................................................

page 57

1007

Cable harness, cab, lower .....................................................

page 59

1020

Cable harness, cowl ..............................................................

page 61

1030

Cable harness, engine ..........................................................

page 63

1042

Cable harness, tail lights .......................................................

page 66

1056

Cable harness, air dryer ........................................................

page 67

1057

Cable harness, chassis .........................................................

page 68

1077

Cable harness, side marking lamp .......................................

page 69

1083

Cable harness, door ..............................................................

page 70

1084

Cable harness, cab, ABS ......................................................

page 74

1086

Cable harness, solenoid valve, ABS .....................................

page 75

1402

Cable harness, windscreen washers ....................................

page 78

1425

Cable harness, pulse sensor - tachograph (CABLE-B) ........

page 84

1427

Cable harness, extension ......................................................

page 82

1440

Cable harness, electric heated rearview mirror ....................

page 80

1454

Cable harness, cab tilt pump ................................................

page 81

1465

Cable harness, additional accessories .................................

page 82

1476

Cable harness, engine, cab ..................................................

page 83

1489

Cable harness, adapter, no tachograph ................................

page 52

48

Group 37 Wiring diagram FH, NH

Illustrations

Illustrations

T3010168

49

Group 37 Wiring diagram FH, NH

50

Illustrations

T3010169

Group 37 Wiring diagram FH, NH

Illustrations

C3000224

51

Group 37 Wiring diagram FH, NH

Illustrations

C3000219

52

Group 37 Wiring diagram FH, NH

Illustrations

T3009689

53

Group 37 Wiring diagram FH, NH

Illustrations

C3000192

54

Group 37 Wiring diagram FH, NH

Illustrations

C3000198

55

Group 37 Wiring diagram FH, NH

Illustrations

C3000191

56

Group 37 Wiring diagram FH, NH

Illustrations

C3000220

57

Group 37 Wiring diagram FH, NH

58

Illustrations

Group 37 Wiring diagram FH, NH

Illustrations

C3000218

59

Group 37 Wiring diagram FH, NH

Illustrations

C3000221

60

Group 37 Wiring diagram FH, NH

Illustrations

C3000209

61

Group 37 Wiring diagram FH, NH

Illustrations

C3000203

62

Group 37 Wiring diagram FH, NH

Illustrations

C3000228

63

Group 37 Wiring diagram FH, NH

Illustrations

C3000225

64

Group 37 Wiring diagram FH, NH

Illustrations

C3000226

65

Group 37 Wiring diagram FH, NH

66

Illustrations

C3000213

Group 37 Wiring diagram FH, NH

Illustrations

C3000195

67

Group 37 Wiring diagram FH, NH

Illustrations

C3000223

68

Group 37 Wiring diagram FH, NH

Illustrations

C3000212

69

Group 37 Wiring diagram FH, NH

Illustrations

C3000216

70

Group 37 Wiring diagram FH, NH

Illustrations

C3000217

71

Group 37 Wiring diagram FH, NH

Illustrations

C3000214

72

Group 37 Wiring diagram FH, NH

Illustrations

C3000215

73

Group 37 Wiring diagram FH, NH

Illustrations

C3000199

74

Group 37 Wiring diagram FH, NH

Illustrations

C3000208

75

Group 37 Wiring diagram FH, NH

Illustrations

C3000210

76

Group 37 Wiring diagram FH, NH

Illustrations

C3000211

77

Group 37 Wiring diagram FH, NH

Illustrations

C3000204

78

Group 37 Wiring diagram FH, NH

Illustrations

C3000205

79

Group 37 Wiring diagram FH, NH

Illustrations

C3000193

80

Group 37 Wiring diagram FH, NH

Illustrations

81

T3009678

Group 37 Wiring diagram FH, NH

82

Illustrations

T3010201

Group 37 Wiring diagram FH, NH

Illustrations

C3000229

83

Group 37 Wiring diagram FH, NH

Illustrations

C3000196

84

Group 37 Wiring diagram FH, NH

Circuit card electrical centre

Circuit card electrical centre

T3009908

85

Group 37 Wiring diagram FH, NH

Fuses on circuit card electrical centre

Fuses on circuit card electrical centre F1

Air suspension/Hydralic bogielift (kl.DR) .......................................

(AA36)

F2

Range-, area-inhibitors, compressor control .................................

(AC7)

F3

SRS airbag, Immobiliser ...............................................................

(AA32)

F4

Central door lock ...........................................................................

(KH8)

F5

Interior light, timer .........................................................................

(ER16) (ES15)

F6

Brake light trailer ...........................................................................

(CK17)

F7

Instrumentation (kl.30) ...................................................................

(NB4) (NZ3)

F8

Voltage divider for radio ................................................................

(EX7)

F9

Brake light truck .............................................................................

(CK9)

F10

Spotlight .........................................................................................

(CH5) (CI4)

F11

Fullbeam flash ...............................................................................

(CE64)

F12

Air suspension (kl.30) ....................................................................

(ME45) (MF41) (MG26)

F13

Electric heated rearview mirrors ...................................................

(HG4)

F14

Preheating, relay/radiopos. ............................................................

(AA12)

F15

Dipped beam lhs ...........................................................................

(CE49)

F16

Fullbeam lhs, fullbeam indicator lamp ..........................................

(CE51)

F17

Radiopos. startswitch ....................................................................

(AA43)

F18

Cooling fan control, preheat relay .................................................

(BL51)

F19

Vehicle ECU ..................................................................................

(AC19)

F20

Engine solenoid valves ..................................................................

(BL44)

F21

Instrumentation, electric heated mirror relay (kl.61) .....................

(NA60)

F22

DRL (day running light) .................................................................

(CE41)

F23

Electric heated airdryer .................................................................

(HK5)

F24

Extra equipment "XA", relay bodybuilder fusebox (kl.15) .............

(XA9)

F25

Electric adjustable mirrors .............................................................

(XA9)

F26

Differential lock, power take off .....................................................

(LG6)

F27

Electronic climate control ..............................................................

(HA3)

F28

Direction indicator, Instrumentation (kl.15) ....................................

(CN7)

F29

Horn, solenoid valve for airhorn ....................................................

(FA7)

F30

Cigarette lighter, centre section storagelamp ...............................

(EV8)

F31

Voltage divider for 12V. outlets ......................................................

(EX14)

F32

Foglight, rear foglight .....................................................................

(CG6)

F33

Park. light truck lhs ........................................................................

(CE19)

F34

Parking light trailer lhs ...................................................................

(CE22)

F35

Bedlamps, luggage compartment lamp, bedlock ..........................

(ER46) (ES46)

F36

Parking light trailer rhs ..................................................................

(CE24)

F37

Parking light truck rhs ....................................................................

(CE26)

F38

Direction indicator, hazard warning light (kl.30) ............................

(CN10)

F39

Dipped beam rhs ...........................................................................

(CE53)

86

Group 37 Wiring diagram FH, NH

Fuses on circuit card electrical centre

F40

Fullbeam rhs ..................................................................................

(CE55)

F41

Electric window winder, passenger side .......................................

(KA22)

F42

Electric window winder, driver side ...............................................

(KA4)

F43

Engine ECU ...................................................................................

(BL23)

F44

Revers light, revers warning alarm ................................................

(EA9)

F45

Fan, climate unit ............................................................................

(HA6)

F46

Electric heated seat, parking heater .............................................

(HE6)

F47

Windscreen wiper ..........................................................................

(GA30)

F48

Headlamp wiper, windscreen and headlamp washer ...................

(GA16)

87

Group 37 Wiring diagram FH, NH

Relays on circuit card electrical centre

Relays on circuit card electrical centre 301 Relay, fog lights “9” .....................

(CG5)

343 Relay, rear fog lights “7” .............

(CG12)

305 Relay, reversing lights “12” .........

(EA7)

348A Relay, fan, climate unit “13”

(HA6)

306 Relay, full beams “11” ................

(CE55)

307 Relay, dipped beams “12” ..........

(CE48)

360 Relay, power take off inhibitor “14” .............................................

(LD3)

308 Relay, brake lights truck “8” ........

(CK8)

379 Relay, fuel injection “5” ...............

(AC17)

308B Relay, brake lights trailer “10” ....

(CK15)

3005 Alternator-controlled relay ..........

(AA52)

309L Relay, parking lights lhs “1” ........

(CE19)

3101 Relay, interior lamps ...................

(ER13) (ES13)

309R Relay, parking lights rhs “2” .......

(CE26)

315R Relay, starting switch “4” ............

(AA42)

88

Group 37 Wiring diagram FH, NH

Cable harness illustration index

Cable harness illustration index 650

Windscreen wiper motor .......................................................

page 78

1000

Cable harness, instruments ..................................................

page 52

1002

Cable harness, tachograph (CABLE-EC) ..............................

page 84

1006

Cable harness, cab, upper ....................................................

page 57

1007

Cable harness, cab, lower .....................................................

page 59

1020

Cable harness, cowl ..............................................................

page 61

1030

Cable harness, engine ..........................................................

page 63

1042

Cable harness, tail lights .......................................................

page 66

1056

Cable harness, air dryer ........................................................

page 67

1057

Cable harness, chassis .........................................................

page 68

1077

Cable harness, side marking lamp .......................................

page 69

1083

Cable harness, door ..............................................................

page 70

1084

Cable harness, cab, ABS ......................................................

page 74

1086

Cable harness, solenoid valve, ABS .....................................

page 75

1402

Cable harness, windscreen washers ....................................

page 78

1425

Cable harness, pulse sensor - tachograph (CABLE-B) ........

page 84

1427

Cable harness, extension ......................................................

page 82

1440

Cable harness, electric heated rearview mirror ....................

page 80

1454

Cable harness, cab tilt pump ................................................

page 81

1465

Cable harness, additional accessories .................................

page 82

1476

Cable harness, engine, cab ..................................................

page 83

1489

Cable harness, adapter, without tachograph ........................

page 52

89

Group 37 Wiring diagram FH, NH

Cable harness illustration index

T3010206

90

Group 37 Wiring diagram FH, NH

Cable harness illustration index

T3010207

91

Group 37 Wiring diagram FH, NH

List of connectors

List of connectors A1 A1 A2 A2 A3 A3 A4 A4 A5 A5 A5 A5 A6 A6 A6 ADR1 ADR2 ADR3 ADR5 ADR6 ADR7 ADR8 AS1 AS10 AS11 AS12 AS13 AS14 AS2 AS3 AS4 AS4 AS5 AS6 AS8 AS9 AS9 B1 B1 B1 B2 B2 B2 B3 B4 B7 BA1 BA1 BA2 BA2 BA3 BA3 BA5 BA6 BA6 BA7 BA7 BA8 BA8 BJ1 BJ1 BJ1 BJ1 BJ1 BJ2

92

(NB9) (ZD29) (NB15) (NZ15) (NB11) (NZ32) (NB14) (NZ13) (NB15) (NZ16) (ZA11) (ZD36) (NB17) (NZ31) (ZA1) (ZD25) (ZD23) (ZD25) (ZD33) (ZD34) (ZD28) (ZD29) (CK12) (AC8) (AC24) (AC30) (CL10) (ZB54) (AC38) (AC46) (NB53) (NZ51) (CK19) (OA16) (NA44) (NB55) (NZ53) (NB20) (NZ7) (NZ8) (NB21) (NZ10) (NZ9) (NB22) (NB23) (NB29) (MA16) (MD16) (MA17) (MD27) (MA5) (MD5) (MD9) (MA22) (MD32) (MA23) (MD33) (MD12) (ZB59) (ME33) (ME44) (MF33) (MF43) (MG18) (ME34)

BJ2 BJ2 BJ2 BJ2 BJ3 BJ3 BJ4 BJ4 BJ5 BJ5 BJ5 BJ5 BJ5 BJ6 BJ6 BJ6 BJ6 BJ6 BJ7 BJ7 BJ7 BJ7 BJ7 BJ8 BJ8 BJ8 BJ8 BJ8 BJ8 BL1 BL1 BL1 BL2 BL3 BL4 BL5 BL6 BL7 BL8 BL9 BL10 BL11 BL12 BL13 BL13 BL14 BL16 BL16 BL16 BL16 BL16 BL16 BL16 BM1 BM1 BM1 BM2 BM2 BM2 BM3 BM3 BM4 BM4 BM5 BM5

(ME45) (MF34) (MF44) (MG19) (ME35) (MF35) (ME36) (MF36) (ME37) (ME46) (MF37) (MF45) (MG20) (ME38) (ME47) (MF38) (MF46) (MG21) (ME39) (ME48) (MF39) (MF48) (MG22) (ME40) (ME49) (MF40) (MF49) (MG23) (ZB64) (ME46) (MF42) (MG27) (AA36) (CE41) (NA19) (AC37) (AC47) (NC39) (ME34) (ME35) (AC2) (AC6) (EA5) (ME6) (MF6) (LL10) (LL12) (MA9) (MD12) (ME29) (MF29) (MG15) (ZB58) (ME33) (MF33) (MG18) (ME34) (MF34) (MG19) (ME35) (MF35) (ME36) (MF36) (ME37) (MF37)

BM5 BM6 BM6 BM6 BM7 BM7 BM7 BM8 BM8 BM8 BM8 BN1 BN1 BN1 BN2 BN2 BN2 BN3 BN3 BN3 BN4 BN4 BN4 BN5 BN5 BN5 BN6 BN6 BN6 BN7 BN7 BN7 BN8 BN8 BN8 BO1 BO2 BO2 BO3 BO4 BS1 BS2 BS4 BS4 BT2 BT2 BT3 BT3 BT5 BT6 BT7 BUS1 BUS2 BUS3 BUS4 C1 C2 C3 C4 C5 C7 CA1 CA2 CA3 CA4

(MG20) (ME38) (MF38) (MG21) (ME39) (MF39) (MG22) (ME40) (MF40) (MG23) (ZB64) (ME21) (MF13) (MG7) (ME16) (MF16) (MG4) (ME17) (MF17) (MG5) (ME22) (MF22) (MG9) (ME11) (MF11) (MG4) (ME13) (MF13) (MG7) (ME16) (MF16) (MG9) (ME18) (MF18) (MG6) (LJ13) (LJ19) (ZB27) (LJ28) (LJ7) (MD16) (MD9) (MD12) (ZB59) (ME8) (MF8) (ME12) (MF12) (ME19) (ME21) (ME23) (AC26) (AC28) (AC36) (AC48) (NB33) (NB35) (NB37) (NZ22) (NZ24) (NB28) (LE19) (CK4) (LG7) (LD8)

Group 37 Wiring diagram FH, NH

CA4 CA5 CA6 CA6 CA8 CA9 CA10 CA11 CA12 CA13 CA16 CA16 CA16 CB1 CB2 CB2 CH1 CH2 CH3 CH4 CH5 CH8 CH8 CHA1 CHA1 CHA1 CHA2 CHA2 CHA2 CHA3 CHA3 CHA3 CHA4 CHA5 CHA5 CHA5 CHA6 CHA7 CHA7 CHA8 CHA8 CHA9 CHA9 CHA9 CHA9 CJ1 CJ2 CJ3 CJ3 CJ6 CJ7 CL1 CL1 CL2 CL3 CL4 CL5 CL6 CL8 CL8 CL23 CL23 CL24 CL24 CM1 CM1 CM2

(LE9) (CK8) (NB14) (ZA2) (LL10) (LG5) (NA26) (NA26) (AC4) (AC4) (LD8) (LL10) (ZB50) (HK5) (HK5) (ZB22) (HC15) (HC16) (HC23) (HC27) (HC29) (HC32) (ZB4) (HB9) (HB9) (ZE10) (HB4) (HB4) (ZE5) (HB2) (HB2) (ZE2) (ZE39) (HB37) (HB37) (ZE32) (ZE31) (HB32) (ZE25) (HB33) (ZE27) (HB33) (HB33) (ZB7) (ZE39) (HB11) (HB14) (HB16) (ZB8) (HB19) (HB13) (ER53) (ES60) (HE6) (NA42) (ED6) (HE18) (HE23) (NB47) (NZ47) (NB47) (ZA33) (NA42) (ZA35) (HB11) (ZE12) (HB14)

List of connectors

CM2 CM3 CM3 CM3 CM4 CM4 CM5 CM5 CM6 CM6 CM7 CM7 CMD1 CMD1 CMD2 CMD3 CMD4 CMD5 CMP1 CMP1 CMP2 CMP3 CMP4 CMP5 CSS1 CSS2 CSS2 CTP1 CTP2 CTP2 CU1 CU2 CU3 CU3 CU4 CU4 CU5 CU5 CU6 CU6 CU7 CU8 CU8 CU9 CU9 CU10 CU10 CU11 CU12 CU12 CU13 CU14 CU15 CU16 CV1 CV2 CV3 CV4 CX1 CX2 CX3 CX4 CX5 CX5 CY1 CY2 CY3

(ZE15) (HB16) (ZB8) (ZE16) (HB10) (ZE11) (HB22) (ZE22) (HB19) (ZE19) (HB13) (ZE13) (HG4) (ZA28) (HG4) (HH3) (HH4) (HH7) (HG7) (ZB21) (HG7) (HH10) (HH11) (HH13) (TB6) (TB6) (ZB25) (HP10) (HP11) (ZA9) (CE9) (CE37) (ER13) (ES12) (ER46) (ES46) (ER31) (ES33) (ER24) (ES21) (KB3) (ER12) (ES12) (XA43) (EN4) (XA45) (EN6) (CE61) (ER24) (ES21) (JA18) (JA19) (JA21) (JA22) (NB33) (NB35) (NB37) (NB5) (NZ22) (NZ24) (NZ18) (NZ13) (NZ16) (ZA11) (NZ47) (NZ48) (NZ45)

CY4 CY5 CY6 CY7 CY8 CY9 CY10 CY11 CY11 CY12 CY13 CY14 CY15 CY16 CY17 CY18 CY19 CY20 CY21 CY22 CY24 CY25 CY26 CY27 CY29 CY30 D1 D1 D2 D2 D3 D4 D5 D5 D6 D7 D7 D8 DD1 DD2 DD3 DD4 DD5 DD6 DD7 DD8 DD9 DD10 DD11 DD12 DD12 DD13 DD14 DD15 DD16 DD17 DD18 DD19 DD20 DD21 DD22 DD22 DD24 DD24 DD24 DD24 DD24

(NZ53) (NZ41) (NZ45) (NZ39) (NZ38) (NZ54) (NZ36) (NZ31) (ZA1) (NZ35) (NZ33) (NZ32) (NZ50) (NZ51) (NZ51) (NZ15) (NZ42) (NZ39) (NZ10) (NZ32) (NZ41) (NZ44) (NZ26) (NZ20) (NZ8) (NZ29) (NB27) (NZ36) (NB31) (NZ29) (NB33) (NB34) (NB36) (NZ35) (NB31) (NB50) (NZ48) (NB30) (KA5) (KA17) (KH12) (KH14) (KA11) (KA12) (KH5) (KH8) (KH9) (JA12) (JA13) (ER4) (ES4) (HH3) (HH4) (HH7) (HH10) (HH11) (HH13) (HH5) (KA27) (KA29) (ER9) (ES8) (ER5) (ES5) (KA11) (KA28) (ZA49)

93

Group 37 Wiring diagram FH, NH

DP1 DP2 DP5 DP6 DP7 DP8 DP9 DP10 DP11 DP12 DP12 DP22 DP22 DP24 DP24 DP24 DP24 E1 E2 E3 E3 E4 E4 E5 E5 E6 E6 E7 E7 E8 E8 E9 E9 E10 E10 E11 E12 E13 E13 E14 E15 E15 E16 E16 EA1 EA2 EA3 EA4 EA5 EA7 EA8 EA11 EA12 EA13 EA14 EA18 EA22 EA23 EA24 EA25 EA27 EA30 EA31 EA33 EA34 EA35 EA36

94

(KA22) (KA36) (KA37) (KA39) (KH13) (KH17) (KH18) (JA15) (JA16) (ER19) (ES19) (ER16) (ES17) (ER19) (ES20) (KA38) (ZB42) (NB23) (NB26) (NB39) (NZ38) (NB47) (NZ47) (NB56) (NZ54) (NB25) (NZ18) (NB45) (NZ45) (NB40) (NZ39) (NB42) (NZ41) (NB48) (NZ45) (NB53) (NB32) (NB43) (NZ44) (NB52) (NB53) (NZ51) (NB55) (NZ53) (BL23) (BL12) (BL13) (BL13 (BL18) (BL9) (BL50) (BL28) (BL33) (BL3) (BL24) (BL10) (BL30) (BL32) (BL39) (BL21) (BL4) (BL6) (BL7) (BL44) (BL35) (BL37) (BL38)

List of connectors

EB1 EB2 EB3 EB4 EB5 EB7 EB8 EB9 EB10 EB11 EB12 EB13 EB15 EB17 EB21 EB24 EB25 EB26 EB31 EB35 EB36 EBS1 EBS2 EBS3 EBS4 EBS5 EM1 EM2 EM3 EM4 EM5 EM6 EM7 EM8 EM9 EM10 EM10 EM11 FA1 FA2 FA3 FA4 FA5 FA6 FA7 FA8 FA9 FA10 FA11 FA11 FA13 FB1 FB2 FB3 FB3 FB4 FB4 FB5 FB5 FB6 FB7 FB7 FB8 FB9 FB10 FB11 FB12

(BL34) (BL36) (BL9) (BL27) (BL52) (BL17) (BL19) (BL53) (BL55) (BL23) (BL25) (BL11) (BL5) (BL21) (BL38) (BL33) (BL30) (BL32) (BL51) (BL42) (BL45) (CE34) (NB26) (NB41) (LG7) (LG7) (BL27) (BL34) (BL36) (BL30) (BL31) (BL51) (BL44) (BL33) (BL23) (BL56) (ZA16) (BL49) (AC53) (AC55) (AC56) (AC59) (AC58) (AC61) (AC62) (AC63) (AC64) (AC10) (ME6) (MF6) (CN2) (NB30) (EA7) (NB51) (NZ50) (LD14) (LE26) (NB58) (NZ57) (CK6) (NB42) (NZ43) (FA9) (ED5) (AC44) (AC44) (AC36)

FB13 FB14 FB15 FB16 FB17 FB18 IC1 IC2 IC2 IC3 IC3 IC4 IC5 IC6 IC6 IC7 IC9 IV1 IV2 IV2 IV3 IV3 IV4 IV5 IV6 IV6 IV7 IV9 JC1 JC1 JC1 JC2 JC3 JC3 JC4 JC4 JC5 JC5 JC6 JC6 JC7 JC8 JC9 JC9 JC10 JC10 JC10 JC11 JC11 JC12 JC12 JC13 JC13 JC14 JC14 JC14 JC15 JC15 JC16 JC17 JC22 JC22 JC23 JC24 JV1 JV1 JV1

(AC36) (AC36) (EA19) (AA18) (AA18) (EA24) (TB4) (TB6) (ZB25) (LD14) (LE26) (AC43) (AA16) (NB56) (NZ54) (EA13) (ED6) (TB4) (TB6) (ZB25) (LD14) (LE26) (AC43) (AA16) (NB56) (NZ54) (EA13) (ED6) (HM9) (HO6) (ZA63) (AC30) (HP13) (ZB56) (LD16) (LE13) (LE20) (NB8) (LD18) (LE28) (KE10) (KE10) (ER20) (ES17) (CH14) (CI14) (ZA59) (HA6) (ZA56) (HE26) (ZA54) (KH19) (ZA53) (LD10) (LE11) (ZA61) (PA14) (ZA58) (HA10) (AC49) (NB42) (NZ43) (AC62) (AC63) (HM9) (HO6) (ZA63)

Group 37 Wiring diagram FH, NH

JV2 JV3 JV3 JV4 JV4 JV5 JV5 JV6 JV6 JV7 JV8 JV9 JV9 JV10 JV10 JV10 JV11 JV11 JV12 JV12 JV13 JV13 JV14 JV14 JV14 JV15 JV15 JV16 JV17 JV22 JV22 JV23 JV24 KA1 KA2 KA3 KA4 KA5 KA6 KA7 KA8 KA9 KA10 KA11 KA12 KA13 KA14 KB1 KB2 KB3 KB4 KB5 KB6 KB7 KB8 KB9 KB10 KB12 KB12 KB14 KB15 KB16 KC1 KC2 KC3 KC4 KC5

(AC30) (HP13) (ZB56) (LD16) (LE13) (LE20) (NB8) (LD18) (LE28) (KE10) (KE10) (ER20) (ES17) (CH14) (CI14) (ZA59) (HA6) (ZA56) (HE26) (ZA54) (KH19) (ZA53) (LD10) (LE11) (ZA61) (PA14) (ZA58) (HA10) (AC49) (NB42) (NZ43) (AC62) (AC63) (CE9) (CE12) (CE14) (CE17) (CE9) (EV10) (CE14) (CE17) (CE19) (XA54) (AA39) (CG13) (AC15) (CE37) (CE21) (CE22) (CG6) (CG8) (AA36) (AA37) (CE37) (CE37) (CG12) (CG5) (CE29) (ZB15) (EX14) (CG15) (EX18) (CE24) (CE25) (CE38) (AC12) (CK17)

List of connectors

KC6 KC7 KC8 KC9 KC10 KC11 KC12 KC13 KC14 KC15 KC15 KC16 KC16 KD1 KD2 KD3 KD4 KD5 KD6 KD7 KD8 KD9 KD9 KD10 KD11 KD12 KD12 KD13 KD15 KD16 KE1 KE2 KE3 KE3 KE3 KE4 KE5 KE5 KE5 KE6 KE7 KE8 KE9 KE10 KE11 KE12 KE13 KE14 KE15 KE16 KF1 KF2 KF3 KF4 KF5 KF6 KF7 KF8 KF9 KF10 KF11 KF12 KF13 KF14 KF15 KF16 KG1

(CK4) (CK19) (CK6) (CK9) (CK8) (CK12) (CE27) (EX7) (EX10) (ER46) (ES46) (ER53) (ES60) (CE34) (CE32) (CE34) (CE32) (CE26) (CN10) (CN17) (CN17) (CH5) (C15) (CE64) (NB3) (NB4) (NZ3) (CE35) (AC7) (AC2) (PA7) (CE53) (ME45) (MF41) (MG26) (CE47) (ME46) (MF42) (MG27) (CE49) (HG4) (CE46) (CE56) (CE43) (CE44) (CE64) (CE50) (AA34) (AA32) (CE51) (KA22) (KA5) (KA23) (CE51) (CE55) (EA9) (CE57) (EA13) (CE64) (AA43) (AA45) (AA46) (AA48) (KH7) (KH8) (BL51) (BL23)

KG2 KG3 KG4 KG5 KG6 KG7 KG8 KG9 KG10 KG11 KG12 KG13 KG14 KG15 KG16 KH1 KH2 KH3 KH4 KH5 KH6 KH6 KH7 KH8 KH8 KH9 KH10 KH10 KH11 KH12 KH13 KH14 KH15 KH16 KJ1 KJ1 KJ2 KJ3 KJ4 KJ5 KJ6 KJ7 KJ8 KJ9 KJ10 KJ11 KJ12 KJ12 KJ13 KJ13 KJ14 KJ14 KJ15 KJ15 KJ16 KJ16 KK1 KK2 KK3 KK4 KK5 KK6 KK7 KK8 KY1 KY2 KYL1

(XA13) (BL25) (XA9) (AA11) (HA6) (AA12) (HA4) (AA34) (AC17) (EA4) (BL44) (EA8) (AC19) (AA37) (AA39) (CE41) (HE6) (HH5) (HE12) (HH7) (LD5) (LE6) (NA60) (LD7) (LE8) (NA63) (LD7) (LE8) (LG6) (AA50) (HA5) (HA7) (CN3) (CN7) (AA42) (ZB13) (GA23) (GA30) (EV6) (XA52) (EV8) (FA4) (GA25) (FA7) (GA16) (HK5) (ER12) (ES12) (ER13) (ES12) (ER18) (ES18) (ER21) (ES22) (ER14) (ES13) (CE42) (CE41) (CE38) (CE37) (CE42) (CE41) (CE38) (CE37) (TA15) (TA15) (TA15)

95

Group 37 Wiring diagram FH, NH

KYL2 LX1 LX2 LX3 LX4 LX5 LX6 LX7 LX8 LX9 LX9 LX10 LX11 LX12 LX12 LX13 LX14 LX15 LX16 LX17 LX18 LX20 LX21 LX22 LY1 LY3 LY4 LY5 LY6 LY7 LY8 LY9 LY10 LY11 LY12 LY20 LY21 LY22 LY23 LY25 LY26 LY28 MA1 MA2 MA3 MA4 MA5 MA6 MA7 MA8 MA9 MA11 MA12 MA12 MA13 MA14 MA15 MB1 MB2 MB4 MB5 MB6 MB7 MB8 MB9 MB10 MB10

96

(TA15) (NA8) (NA18) (NA20) (NA34) (NA37) (NA36) (NA33) (NA38) (NA11) (ZA9) (NA30) (NA10) (NA4) (ZA2) (NA24) (NA15) (NA49) (NA35) (NA8) (NA9) (NA4) (NA32) (NA53) (NA45) (NA48) (NA51) (NA56) (NA54) (NA42) (NA19) (NA30) (NA53) (NA51) (NA29) (NA44) (NA25) (NA7) (NA47) (NA27) (NA26) (NA31) (HA13) (AA16) (AC23) (AC31) (AC33) (AC52) (AA21) (BL51) (BL49) (BL23) (BL56) (ZA16) (AA50) (BL44) (AC4) (NA29) (AC9) (AC12) (NA31) (NA29) (NA30) (AC7) (AC7) (NB20) (NZ8)

List of connectors

MB11 MB11 MB12 MB12 MB13 MB13 MB14 MB14 MB15 MB16 MB16 MB16 MG1 MG2 MG2 MG3 MG4 MG4 MS1 MS1 MS2 MS2 MS3 MS3 MS4 MS4 MT1 MT1 MT2 MT2 MT3 MT3 MT4 MT4 NF1 NF1 NF2 NF2 PA1 PA2 PA3 PA4 PA5 PA6 PA7 PA8 PA9 PA10 PA11 PA12 PA13 PA14 PA15 PA17 PA18 PA20 PA21 PA23 PA24 PA26 PA27 PA28 PA29 PA30 PB2 PB4 PB5

(NB21) (NZ10) (NB22) (NZ15) (NB23) (NZ13) (NB50) (NZ48) (EA4) (EA4) (NZ48) (ZA51) (HM14) (HM14) (ZA19) (HO6) (H06) (ZA63) (NB18) (NZ7) (NB19) (NZ9) (NB24) (NZ15) (NB25) (NZ13) (NB20) (NZ8) (NB21) (NZ10) (NB22) (NZ11) (NB23) (NZ12) (NB15) (ZA5) (NB15) (ZA5) (AC37) (AC38) (AC40) (AC59) (AC32) (AC5) (AC14) (AC34) (AC60) (AC62) (AC61) (AC18) (AC19) (AC15) (AC55) (AC58) (AC29) (AC48) (AC46) (AC25) (AC63) (AC53) (AC61) (AC8) (AC6) (AC39) (AC11) (AC4) (AC43)

PB6 PB8 PB9 PB10 PB11 PB14 PB15 PB16 PB17 PB18 PB19 PB20 PB21 PB22 PB23 PB24 PB26 PB27 PB28 PC1 PC2 PC4 PC5 PH1 PH2 PH3 PH4 PH5 PH6 PH7 PH8 PH16 PH16 PHA1 PHA1 PHA2 PHA2 PHA3 PHA3 PHA5 PHA5 PHA6 PHA6 PHA7 PHA7 PHA8 PHA8 PHA8 R16 RA1 RA2 RA3 RA4 RA5 RA6 RA7 RA8 RA10 RA11 RA12 RA13 RA14 RA15 RA15 RA15 RA16 RA16

(AC9) (AC23) (AC20) (AC22) (AC16) (AC56) (AC17) (AC15) (AC4) (AC6) (AC30) (AC11) (AC9) (AC24) (AC22) (AC64) (AC19) (AC12) (AC64) (AC46) (AC38) (AC26) (AC28) (HC7) (HC9) (HC11) (HC13) (HC15) (HC17) (HC20) (HC21) (HC25) (ZB6) (HB9) (ZE10) (HB4) (ZE5 (HB2) (ZE2) (HB23) (ZE32) (HB17) (ZE18) (HB20) (ZE21) (HB33) (ZB7) (ZE39) (ZB36) (ZB12) (CE19) (CN14) (CK9) (CN15) (CE26) (EA9) (CG13) (EA18) (CK14) (NA18) (NA21) (LG23) (HB4) (HC5) (ZE4) (HB2) (HC2)

Group 37 Wiring diagram FH, NH

RA16 RC1 RC1 RC2 RC3 RC4 RC5 RC6 RC7 RC8 RC8 RC10 RC11 RC12 RC13 RC14 RC15 RC16 RX1 RX2 RX2 RX3 RX4 RX5 RX6 RX7 RX8 RX9 RX10 RX11 RX12 RX13 RX14 RX15 RX15 RX16 RX17 RX18 RX19 RX20 RX21 RX22 RX23 RX24 RX25 RX26 RX27 RX28 RX30 SS1 SS1 SS2 SS2 SS3 SS3 SS4 SS4 SS5 SS5

(ZE2) (CE47) (ZB7) (CE22) (CN5) (CK17) (CN7) (CE24) (CG21) (CE42) (ZB8) (EA24) (XA43) (XA53) (XA47) (CG19) (CN12) (CN17) (NC27) (NC13) (ZA10) (NC6) (NC3) (NC14) (NC13) (NC15) (NC41) (NC43) (NC45) (NC36) (NC51) (NC35) (NC33) (NC27) (ZA7) (NC14) (NC10) (NC11) (NC39) (NC49) (NC16) (NC37) (NC42) (NC44) (NC50) (NC47) (NC46) (NC34) (NC31) (OA26) (OB26) (OA27) (OB27) (OA34) (OB34) (OA35) (OB35) (OA42) (OB42)

List of connectors

SS6 SS6 SS7 SS7 SS8 SS8 ST1 ST1 ST2 ST2 ST2 SW1 SW1 SW2 SW2 SW3 SW3 SW3 SW4 SW4 SW5 SW5 SW6 SW6 SW6 SW7 SW7 SW8 SW8 SW9 SW9 SW9 SW10 SW10 SW11 SW11 SW12 SW12 SW12 SW14 SW14 SW15 SW15 SW16 SW16 SW16 SW16 TA1 TA1 TA2 TA3 TA4 TA5 TA6 TA6 TA7 TA8 TA9

(OA43) (OB43) (OA50) (OB50) (OA51) (OB51) (OA22) (OB21) (OA18) (OB16) (ZB34) (OA29) (OB29) (OA31) (OB31) (OA29) (OB32) (ZB49) (OA37) (OB37) (OA38) (OB38) (OA37) (OB40) (ZB51) (OA45) (OB45) (OA46) (OB46) (OA45) (OB48) (ZB52) (OA53) (OB53) (OA54) (OB54) (OA53) (OB56) (ZB54) (OA14) (OB12) (OA3) (OB3) (OA10) (OB8) (ZB41) (ZB55) (CE50) (ZA21) (CE51) (CE49) (GA16) (GA15) (CH5) (CI5) (CN9) (CE14) (CG6)

TA10 TA11 TA13 TA13 TA14 TA15 TA16 TACHO1:1 TACHO1:2 TACHO2:1 TACHO2:2 TB1 TB1 TB2 TB3 TB4 TB5 TB6 TB6 TB7 TB8 TB9 TB10 TB11 TB14 TB15 TB16 TC1 TC2 TC3 TC4 TC4 TD3 TD3 TD5 TD6 TD7 TD8 XA1 XA1 XA1 XA2 XA3 XA3 XA3 XA3 XB1 XB1 XB2 XB2 XB2 XB3 XB4 XB4 XB4 XB4

(FA7) (FA7) (NB36) (NZ35) (PA4) (PA5) (PA7) (ZD10) (ZD10) (ZD13) (ZD13) (CE54) (ZB4) (CE55) (CE53) (GA21) (GA19) (CH6) (CI6) (CN10) (CE32) (CG8) (FA4) (FA4) (PA10) (PA11) (PA13) (GA5) (GA3) (GA9) (GA5) (ZA43) (GA32) (ZA24) (GA31) (GA33) (GA29) (GA30) (TA4) (TA7) (XA3) (XA5) (TA3) (TA6) (XA7) (ZB11) (EN4) (XA43) (EN10) (EN6) (XA45) (CE61) (EN15) (EN16) (XA45) (ZA41)

97

Group 37 Wiring diagram FH, NH

List of components

List of components 24 24 24: 8 30 30 A 30 A 30 B 30 B 32 32 32 32 34 34 34 34 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 42 42 42 42 42 42 42 42 42 42 A 42 A 42 C 42 I 1:1 42 I 1:3A 42 I 1:3B 42 I 2:4A 42 I 2:4B 42 I HEAT 42 MB 42 S 51 53 A 53 A 56 A 56 A 56 P 56 X 56 X 56 ABS 56 ABS 77 77 77 77

98

Connector, socket/diagnostics (AC39) Connector, socket/diagnostics (KE8) Connector, socket/diagnostics (ZA4) Battery (ZA46) Joint sleeve, battery (AA8) Battery (ZD4) Battery (AA8) Battery (ZD4) Circuit card, electrical centre (AA10) Circuit card, electrical centre (AA31) Circuit card, electrical centre (AA32) Joint sleeve ,circuit card, electrical centre (ZD21) Connector (AA4) Connector (EN6) Connector (TA8) Connector (ZD21) Joint sleeve, tail lamp junction box (CE22) Joint sleeve, tail lamp junction box (CE24) Joint sleeve, tail lamp junction box (CE45) Joint sleeve, tail lamp junction box (CG19) Joint sleeve, tail lamp junction box (CG21) Joint sleeve, tail lamp junction box (CK14) Joint sleeve, tail lamp junction box (CK17) Joint sleeve, tail lamp junction box (CN5) Joint sleeve, tail lamp junction box (CN7) Joint sleeve, tail lamp junction box (CN12) Joint sleeve, tail lamp junction box (CN17) Joint sleeve, tail lamp junction box (EA24) Joint sleeve, tail lamp junction box (XA43) Joint sleeve, tail lamp junction box (XA47) Joint sleeve, tail lamp junction box (XA53) Joint sleeve (ZA21) Joint sleeve (ZA35) Joint sleeve (ZA45) Joint sleeve (ZA49) Joint sleeve (ZB4) Joint sleeve (ZB7) Joint sleeve (ZB27) Joint sleeve (ZB38) Joint sleeve (ZB58) Joint sleeve (ZB12) Joint sleeve (ZB50) Joint sleeve (ZA19) Joint sleeve (ZA4) Joint sleeve (ZA41) Joint sleeve (ZA56) Joint sleeve (ZB45) Joint sleeve (ZB54) Joint sleeve (ZB2) Joint sleeve (ZA51) Joint sleeve (ZA33) Fuse holder 1–unit (ZD18) Fuse holder 2–unit (HM10) Fuse holder 2–unit (HP4) Fuse holder 6–unit (XA18) Fuse holder 6–unit (TA9) use holder, 6–unit (XA31) Fuse holder, 6–unit (XA44) Fuse holder, 6–unit (EN4) Fuse holder, 6–unit (OA14) Fuse holder, 6–unit (OB12) Plug socket, 7-unit (CE22) Plug socket, 7–unit (CE24) Plug socket, 7–unit (CE45) Plug socket, 7–unit (CG21)

77 77 77 77 78 78 78 78 78 78 78 79 79 79 79 79 79 79 79 79 79 79:3 79:3 79:4 100 100 101 101 102 102 103 103 103 104 104 109 109 111 DD 111 DP 111 P 111 DD 111 DP 111 P 112 112 112 ATC 112 ATC 116 A 116 A 116 B 116 B 116 B 116 B 118 119 123 123 125 125 126 127 127 132 132 132

Plug socket, 7–unit (CK17) Plug socket, 7–unit (CN5) Plug socket, 7–unit (CN7) Joint sleeve (ZB7) Extra plug socket, 7–unit (CE43) Extra plug socket, 7–unit (CG19) Extra plug socket, 7–unit (EA24) Extra plug socket, 7–unit (XA43) Extra plug socket, 7–unit (XA47) Extra plug socket, 7–unit (XA53) Joint sleeve (ZB8) Plug socket, ABS/EBS (OA10) Plug socket, ABS/EBS (OA14) Plug socket, ABS/EBS (OA18) Plug socket, ABS/EBS (OA22) Plug socket, ABS/EBS (OA3) Plug socket, ABS/EBS (OB3) Plug socket, ABS/EBS (OB8) Plug socket, ABS/EBS (OB12) Plug socket, ABS/EBS (OB16) Plug socket, ABS/EBS (OB21) Joint sleeve, ABS/EBS (ZB41) Joint sleeve, ABS/EBS (ZB55) Joint sleeve, ABS/EBS (ZB34) Switch, headlights (CE36) Joint sleeve, headlights (ZB15) Switch, full beams and dipped beams (CE61) Joint sleeve, full beams and dipped beams (ZA56) Switch, fog lights (CG21) Joint sleeve, fog lights (ZA41) Switch, spot lights (CH10) Switch, spot lights (CI10) Joint sleeve, spot lights (ZA59) Switch, loading lights (ED9) Joint sleeve, loading lights (ZA41) Switch, hazard warning lights (CN17) Joint sleeve, hazard warning lights (ZA41) Switch, window winder (KA10) Switch, window winder (KA27) Switch, window winder (KA37) Joint sleeve, window winder (ZA47) Joint sleeve, window winder (ZA47) Joint sleeve, window winder (ZB43) Switch, air conditioning (HA19) Joint sleeve, air conditioning (ZA56) Switch, air conditioning (HA5) Joint sleeve, air conditioning (ZA56) Switch, interior light (ES27) Joint sleeve, interior light (ZA27) Switch, interior light (ER37) Switch, interior light (ES35) Joint sleeve, interior light (ZA18) Joint sleeve, interior light (ZA19) Switch, fan (HA13) Switch, windscreen wiper (GA25) Switch, heated rearview mirror (HG12) Joint sleeve, heated rearview mirror (ZA41) Switch, exhaust brake (AC46) Joint sleeve, exhaust brake (ZB54) Switch, differential lock wheels, rear (LG18) Switch, differential lock inter axles (LG6) Joint sleeve, differential lock inter axles (ZB54) Switch, roof sign light (EJ4) Switch, roof sign light (EK4) Joint sleeve, roof sign light (ZA33)

Group 37 Wiring diagram FH, NH

133 133 133 133 133 133 144 144 144/144AD 144 ADR 147 149 149 150 157 157 172 172 179 179 179 1101 1105 1105 1107 1107 1122 1132 D 1132 D

Switch, bogie lift (LJ11) Switch, bogie lift (MA5) Switch, bogie lift (MD4) Switch, bogie lift (ME40) Joint sleeve, bogie lift (ZB30) Joint sleeve, bogie lift (ZB61) Switch, battery master switch (AA8) Joint sleeve, battery master switch (ZA2) Joint sleeve, battery master switch (ZA46) Switch, battery master switch (ZD10) Switch, direction indicators (CN7) Switch, horn (FA6) Joint sleeve, horn (ZA58) Switch, starting switch (AA15) Switch, air horn (FA9) Joint sleeve, air horn (ZA58) Switch, extra (EN10) Switch, extra (TA5) Switch, 3rd axle lock (LJ28) Switch, 3rd axle lock (LL10) Joint sleeve, 3rd axle lock (ZB28) Switch, parking heater (ZE25) Switch, levelling control, headlights (PA10) Joint sleeve, levelling control, headlights (ZA58) Switch, door lock (KH13) Joint sleeve, door lock (ZA45) Switch, retarder (AC52) Switch, electric operated rearview mirror (HH4) Joint sleeve, electric operated rearview mirror (ZA49)

1132 P 1132 P

Switch, electric operated rearview mirror (HH10) Joint sleeve, electric operated rearview mirror (ZA49)

1135 1146 1146 1146 1147 1147 1147 1148 1149 1149 1149 1149 1149 1150 1150 1152 200

Switch, cruise control (AC40) Switch, snooze function/radio (ER37) Switch, snooze function/radio (ES39) Switch, snooze function/radio (ZA22) Switch, cab tilt pump (HP11) Joint sleeve, cab tilt pump (ZB56) Switch, cab tilt pump (HP10) Switch, storage compartment lighting (EV4) Joint sleeve, PTO (ZA61) Switch, PTO (LD7) Switch, PTO (LE8) Switch, PTO (LE18) Joint sleeve, PTO (ZA61) Switch, fuel filter heater (HM7) Joint sleeve, fuel filter heater (ZA63) Switch, multi-function display (NA33) Closing contact, warning light, parking brake (NB56)

A A B 1 1 1 2 2

200 200 205 205 205 205 205 205 207

Closing contact, warning light, parking brake (NZ54) D D D P P P

Joint sleeve, warning light, parking brake (ZB45) Break contact, interior light (ER5) Break contact, interior light (ES5) Joint sleeve, interior light (ZA47) Break contact, interior light (ER16) Break contact, interior light (ES17) Joint sleeve, interior light (ZB42) Closing contact, indicator light, differential lock, rear wheels (LG23)

207

Joint sleeve, indicator light, differential lock, rear wheels (ZB14)

207 R

Closing contact, indicator light, differential lock, rear wheels (LG18)

207 R

Joint sleeve, indicator light, differential lock, rear wheels (ZB11)

List of components

211 211 214 214 214 216 216 216 216 216 217 217 218

A A B B C

Closing contact, indicator light, bogie lift (MA16) Closing contact, indicator light, bogie lift (MD27) Closing contact, indicator light, low split (NB50) Closing contact, indicator light, low split (NZ48) Joint sleeve, indicator light, low split (ZA51) Closing contact, brake lights (CK8) Joint sleeve, brake lights (ZB48) Closing contact, brake lights (CK4) Joint sleeve, brake lights (ZB48) Closing contact, brake lights (CK4) Closing contact, reversing lights (EA4) Joint sleeve, reversing lights (ZA51) Closing contact, exhaust-pressure governor (AC16)

218 223 223 228 L 228 L 228 R 228 R 258 2003 2003 2003 2003 2003 2004 L

Joint sleeve, exhaust-pressure governor (ZB45) Slip contact, horn (FA7) Joint sleeve, horn (ZA59) Closing contact, cab lock (NA40) Joint sleeve, cab lock (ZA35) Closing contact, cab lock (NA42) Joint sleeve, cab lock (ZA35) Joint sleeve, thermal, bogie lift (ZA50) Thermostat, parking heater (HB11) Thermostat, parking heater (HC27) Joint sleeve, parking heater (ZB4) Joint sleeve, parking heater (ZB8) Thermostat, parking heater (ZE12) Break contact, lighting luggage compartment (ER53)

2004 L

Break contact, lighting luggage compartment (ES60)

2007 2008 2018 2018 2018 2019 2019 2019 2020 L 2020 L 2020 R 2020 R 2074 301 302 302 303 303 305 306 307 308 308 B 309 L 309 L 309 R 309 R 312 313 313 314 A 314 B 314 B 314 D 314 D 315 R

Break contact, clutch pedal (AC34) Break contact, brake pedal (AC32) Contact, oil pressure, power steering (NB36) Contact, oil pressure, power steering (NZ35) Joint sleeve, oil pressure, power steering (ZA22) Contact, lock, seat belt (NB47) Contact, lock, seat belt (NZ47) Joint sleeve, lock, seat belt (ZA29) Contact, bunk lock (ES54) Joint sleeve, bunk lock (ZA41) Contact, bunk lock (ES53) Joint sleeve, bunk lock (ZA43) Contact, low range (AC9) Relay, fog lights (CG5) Relay, spot lights (CH5) Relay, spot lights (CI5) Relay, loading lights (ED6) Joint sleeve, loading lights (ZB54) Relay, reversing lights (EA8) Relay, full beams (CE55) Relay, dipped beams (CE48) Relay, brake lights (CK8) Relay, brake lights (CK15) Relay, parking lights (CE19) Joint sleeve, parking lights (ZB13) Relay, parking lights (CE26) Joint sleeve, parking lights (ZB13) Relay, starting heater (BL51) Relay, bogie lift motor (MA23) Relay, bogie lift motor (MD33) Relay, bogie lift (LJ7) Relay, bogie lift (LJ13) Joint sleeve, bogie lift (ZB29) Joint sleeve, bogie lift (ZB61) Relay, bogie lift (MD9) Relay, starting switch (AA42)

99

Group 37 Wiring diagram FH, NH

315 317 317 321 323 323 326 326 327 343 348 348 348 348 348 348 356 360 360 360 363 364 364 364 365 365 365 365 366 366

R

X X

A A B B B B

D D P P D D

Joint sleeve, starting switch (ZB13) Relay, headlamp wiper (GA16) Joint sleeve, headlamp wiper (ZB45) Relay, interval wipe (GA27) Relay, flasher unit (CN3) Joint sleeve, flasher unit (ZB29) Relay, extra fuse holder (XA13) Joint sleeve, extra fuse holder (ZB54) Relay, heated rearview mirror (HG4) Relay, fog lights, rear (CG12) Relay, fan (HA6) Joint sleeve, fan (ZB15) Relay, fan (HB37) Relay, fan (HC35) Joint sleeve, fan (ZB2) Relay, fan (ZE32) Relay, dipped beams (CE40) Relay, engage inhibitor, power take-off (LD3) Relay, engage inhibitor, power take-off (LE4) Joint sleeve, engage inhibitor, power take-off (ZB11) Relay, extra equipment (EN8) Operating controls, bogie lift (MA15) Operating controls, bogie lift (MD17) Joint sleeve, operating controls, bogie lift (ZB62) Relay, electrical window winder, up (KA4) Joint sleeve, electrical window winder, up (ZB38) Relay, electrical window winder, up (KA21) Joint sleeve, electrical window winder, up (ZB38) Relay, electrical window winder, down (KA16) Joint sleeve, electrical window winder, down (ZB38)

366 P 366 P

Relay, electrical window winder, down (KA34) Joint sleeve, electrical window winder, down (ZB38)

379 3004 3005 3005 3016

Relay, injection pump (AC17) Relay, parking heater (ZE33) Alternator-controlled relay (AA52) Joint sleeve, alternator-controlled relay (ZB15) Relay, control device, bogie lift with axle-load limiter (MD25)

3016

Joint sleeve, control device, bogie lift with axleload limiter (ZB58)

3017 3017 3018 3018 3019 3019 3019 3019 3019 3019 3023 3023 3023 3023 3023 3023 3070 3070 3070 3070 3075 3075 3076

Time relay, axle-load limiter (MD16) Joint sleeve, axle-load limiter (ZB58) Relay, control unit parking heater (HC5) Joint sleeve, control unit parking heater (ZB2) Relay box, air suspension (ME26) Relay box, air suspension (MF26) Relay box, air suspension (MG13) Relay box, air suspension (ME45) Relay box, air suspension (MF41) Relay box, air suspension (MG26) Relay, information ABS (CL12) Relay, information ABS (OA13) Relay, information ABS (OB11) Joint sleeve, information ABS (ZB37) Joint sleeve, information ABS (ZB48) Joint sleeve, information ABS (ZB54) Relay, locking, 3rd axle (LJ23) Relay, locking, 3rd axle (LL5) Relay, locking, 3rd axle (LJ32) Relay, locking, 3rd axle (LL16) Relay, central lock (KH8) Joint sleeve, central lock (ZA53) Relay, adjustable seat (HE18)

100

A3 A A A B B B

A A B B

List of components

3076 3101 3101 3101 3102 3102A 3102A 3103 3109 3111 3113 3113 400 L 400 L 400 R 400 R 401 L 401 L 401 R 401 R 402 L 402 L 402 L 402 R 402 R 402 R 403 403 404 404 405 L 405 L 405 R 408 408 409 409 410 410 411 411 412 412 413 413 414 414 415 415 416 416 417 417 420 420 421 421 422 422 423 423 426 426 427 427 428 429

Joint sleeve, adjustable seat (ZA54) Relay, interior lighting (ER12) Relay, interior lighting (ES12) Joint sleeve, interior lighting (ZB11) Relay, cab tilt pump (HP10) Relay, cab tilt pump (NB56) Relay, cab tilt pump (NZ54) Relay, fuel filter heater (HM7) Relay, range restriction (AC11) Relay, refrigerator (TA13) Relay, Central lubrication system (TB4) Joint sleeve, Central lubrication system (ZB24) Bulb, full beams and dipped beams (CE49) Joint sleeve, full beams and dipped beams (ZA22) Bulb, full beams and dipped beams (CE53) Joint sleeve, full beams and dipped beams (ZB2) Bulb, fog lights (CG6) Joint sleeve, fog lights (ZA21) Bulb, fog lights (CG8) Joint sleeve, fog lights (ZB4) Bulb, spot lights (CH5) Bulb, spot lights (CI5) Joint sleeve, spot lights (ZA23) Bulb, spot lights (CH6) Bulb, spot lights (CI6) Joint sleeve, spot lights (ZB6) Bulb, loading light (ED6) Joint sleeve, loading light (ZA37) Bulb, fifth wheel light (ED3) Joint sleeve, fifth wheel light (ZA37) Bulb, reversing lights (EA8) Joint sleeve, reversing lights (ZB14) Joint sleeve, reversing lights (ZB20) Bulb, parking light, left front (CE14) Joint sleeve, parking light, left front (ZA21) Bulb, parking light, right front (CE32) Joint sleeve, parking light, right front (ZB6) Bulb, brake light, left (CK9) Joint sleeve, brake light, left (ZB12) Bulb, brake light, right (CK12) Joint sleeve, brake light, right (ZB18) Bulb, tail light, left (CE18) Joint sleeve, tail light, left (ZB12) Bulb, tail light, right (CE26) Joint sleeve, tail light, right (ZB18) Bulb, side marker light, left, front (CE12) Joint sleeve, side marker light, left, front (ZA21) Bulb, side marker light, right, front (CE34) Joint sleeve, side marker light, right, front (ZB6) Bulb, side marker light, left, centre (CE17) Joint sleeve, side marker light, left, centre (ZB13) Bulb, side marker light, right, centre (CE29) Joint sleeve, side marker light, right, centre (ZB19) Bulb, position light, roof, left (CE37) Joint sleeve, position light, roof, left (ZA30) Bulb, position light, roof, right (CE9) Joint sleeve, position light, roof, right (ZA29) Bulb, direction indicator, left, front (CN9) Joint sleeve, direction indicator, left, front (ZA23) Bulb, direction indicator, right, front (CN10) Joint sleeve, direction indicator, right, front (ZB4) Bulb, direction indicator, left, rear (CN14) Joint sleeve, direction indicator, left, rear (ZB14) Bulb, direction indicator, right, rear (CN15) Joint sleeve, direction indicator, right, rear (ZB20) Bulb, rotating warning lamp (EN8) Bulb, cigarette lighter lighting (EV10)

Group 37 Wiring diagram FH, NH

430 430 433 D 433 D 433 D 433 P 433 P 433 P 434 C 434 C 434 C 434 L 434 L 434 R 434 R 435 L 435 L 435 LL 435 LL 435 LL 435 LU 435 LU 435 R 435 R 435 RL 435 RL 435 RL 435 RU 435 RU 437 C 437 C 437 L 437 L 437 R 437 R 440 440 447 447 450 451 451 452 452 468 468 L 468 R 4052 L 4052 R 4057 4057 500 500 501 501 504 504 508 508 510 510 511 511 547

Bulb, licence plate light (CE28) Joint sleeve, licence plate light (ZB18) Bulb, instep light (ER4) Bulb, instep light (ES4) Joint sleeve, instep light (ZA45) Bulb, instep light (ER19) Bulb, instep light (ES19) Joint sleeve, instep light (ZB42) Bulb, interior light (ER26) Bulb, interior light (ES31) Joint sleeve, interior light (ZA22) Bulb, interior light (ER8) Joint sleeve, interior light (ZA39) Bulb, interior light (ER13) Joint sleeve, interior light (ZA39) Bulb, bunk light (ES23) Joint sleeve, bunk light (ZA36) Bulb, bunk light (ER43) Bulb, bunk light (ES40) Joint sleeve, bunk light (ZA19) Bulb, bunk light (ES36) Joint sleeve, bunk light (ZA19) Bulb, bunk light (ES27) Joint sleeve, bunk light (ZA38) Bulb, bunk light (ER46) Bulb, bunk light (ES43) Joint sleeve, bunk light (ZA22) Bulb, bunk light (ES46) Joint sleeve, bunk light (ZA19) Bulb, identification light, front (CE3) Joint sleeve, identification light, front (ZA26) Bulb, identification light, front (CE3) Joint sleeve, identification light, front (ZA26) Bulb, identification light, front (CE3) Joint sleeve, identification light, front (ZA26) Bulb, heater control light (CE39) Joint sleeve heater control light (ZB55) Bulb, ashtray light (EV13) Joint sleeve, ashtray light (ZA27) Bulb, roof sign light (EN16) Bulb, rear fog light, left (CG13) Joint sleeve, rear fog light, left (ZB12) Bulb, rear fog light, right (CG15) Joint sleeve, rear fog light, right (ZB18) Fluorescent bulb, roof lighting (EJ14) Fluorescent bulb, roof lighting (EK14) Fluorescent bulb, roof lighting (EK14) Joint sleeve, combination lamp, rear (ZB12) Joint sleeve, combination lamp, rear (ZB18) Lighting, storage compartment (ER53) Lighting, storage compartment (ES60) Indicator light, direction indicator, tractor (NB41) Indicator light, direction indicator, tractor (NZ40) Indicator light, direction indicator, trailer 1 (NB42) Indicator light, direction indicator, trailer 1 (NZ41) Indicator light, full beams (NB46) Indicator light, full beams (NZ46) Warning light, parking brake (NB57) Warning light, parking brake (NZ55) Indicator light, differential lock, rear wheels (NB37) Indicator light, differential lock, rear wheels (NZ37) Indicator light, differential lock, inter-axles (NB39) Indicator light, differential lock, inter-axles (NZ38) Central warning for indicator and warning lights (NB44)

547

Central warning for indicator and warning lights (NZ44)

List of components

5009 5009 5010 5010 5014 5014 5032 5032 5035

Indicator lamp, vehicle, ABS (NB54) Indicator lamp, vehicle, ABS (NZ52) Indicator lamp, trailer, ABS (NB55) Indicator lamp, trailer, ABS (NZ53) Indicator lamp, split (NB50) Indicator lamp, split (NZ49) Warning lamp, seat belt (NB47) Warning lamp, seat belt (NZ47) Warning lamp, steering servo circuit 2 (PSSDUAL) (NB36)

5035

Warning lamp, steering servo circuit 2 (PSSDUAL) (NZ35)

601 601 602 602 606 606 606 606 606 606 606 614 626 646 646 646 650 650 651 651 652 652 652 652 653 653 654 654 654 656 656 657 657 657 660 660

Solenoid valve, differential lock, rear wheels (LG7) Joint sleeve, differential lock, rear wheels (ZB50) Solenoid valve, differential lock inter axles (LG5) Joint sleeve, differential lock inter axles (ZB50) Solenoid valve, bogie lift, up (MA5) Joint sleeve, bogie lift, up (ZA50) Solenoid valve, bogie lift, up (MD5) Solenoid valve, bogie lift, up (LJ13) Joint sleeve, bogie lift, up (ZB27) Solenoid valve, bogie lift, up (LJ8) Joint sleeve, bogie lift, up (ZB25) Solenoid valve, range inhibitor (AC7) Solenoid valve, exhaust pressure governor (BL44) Solenoid valve, 3rd axle lock (LJ28) Solenoid valve, 3rd axle lock (LL10) Joint sleeve, 3rd axle lock (ZB28) Windscreen wiper motor (GA29) Joint sleeve, windscreen wiper motor (ZA24) Windscreen washer motor (GA3) Joint sleeve, windscreen washer motor (ZA43) Headlamp wiper motor (GA15) Joint sleeve, headlamp wiper motor (ZA21) Headlamp wiper motor (GA19) Joint sleeve, headlamp wiper motor (ZB4) Headlamp washer motor (GA9) Joint sleeve, headlamp washer motor (ZA43) Starter motor (AA14) Joint sleeve, starter motor (ZA48) Starter motor (ZD16) Bogie lift motor (MA23) Bogie lift motor (MD33) Fan (heater) (HA17) Joint sleeve ,fan (heater) (ZB14) Fan (heater) (HA17) Alternator with charging regulator (AA22) Joint sleeve, alternator with charging regulator (ZA53)

NC NC NO NO

L L R R

ATC

660 661 D 661 P 6013 LF 6013 LF 6013 LF 6013 LR 6013 LR 6013 LR 6013 RF 6013 RF 6013 RF 6013 RR 6013 RR 6013 RR 6024 6024 6024 A

Alternator with charging regulator (ZD21) Window winder motor (KA10) Window winder motor (KA27) Solenoid control valve, ABS (OA29) Solenoid control valve, ABS (OB29) Joint sleeve, ABS (ZB49) Solenoid control valve, ABS (OA45) Solenoid control valve, ABS (OB45) Joint sleeve, ABS (ZB52) Solenoid control valve, ABS (OA37) Solenoid control valve, ABS (OB37) Joint sleeve, ABS (ZB51) Solenoid control valve, ABS (OA53) Solenoid control valve, ABS (OB53) Joint sleeve, ABS (ZB54) Solenoid valve, pto (LD6) Joint sleeve, pto (ZB48) Solenoid valve, pto (LE8)

101

Group 37 Wiring diagram FH, NH

6024 6024 6024 6035 6035 6035 6035 6035 6050 6050 6052 6052 6052 6054 6054 6054 6055 6056 6056 6058 6058 6058 6058 6070 6070 6072 6073 6073

A B B C C C LF LF

D D P P

6103 702 702 702 702 702 A5 702 A6 702 B 709 753 A 753 B 754 756 757 759 763 7004 7008 7009 7009 7009 7009 7009 7009 7052 7052 7053 7053 7057 LF 7057 LF 7057 LR 7057 LR 7057 RF 7057 RF 7057 RR 7057 RR 7058 ATC

102

Joint sleeve, pto (ZB45) Solenoid valve, pto (LE18) Joint sleeve, pto (ZB47) Solenoid valve, level control, electronic (ME13) Solenoid valve, level control, electronic (MF13) Solenoid valve, level control, electronic (MG7) Solenoid valve, level control, electronic (ME8) Solenoid valve, level control, electronic (MF8) Solenoid valve, range restriction (AC12) Joint sleeve, solenoid valve, range restriction (ZA52) Fan motor, parking heater (HB13) Fan motor, parking heater (HC18) Fan motor, parking heater (ZE14) Fuel pump, parking heater (HB2) Fuel pump, parking heater (HC2) Fuel pump, parking heater (ZE2) Coolant pump, parking heater (HC22) Motor, levelling control, headlights (PA10) Motor, levelling control, headlights (PA4) Motor, door lock (KH5) Joint sleeve, door lock (ZA49) Motor, door lock (KH13) Joint sleeve, door lock (ZB42) Motor, cab tilt pump (HP10) Joint sleeve, cab tilt pump (ZA9) Unit injectors, UI (BL29) Pump, chassis lubrication, automatic (TB6) Joint sleeve, pump, chassis lubrication, automatic (ZB25) Solenoid valve, compressor (AC4) Combined instrument (NA4) Combined instrument (NB7) Combined instrument (NC3) Combined instrument (NZ15) Joint sleeve, combined instrument (ZA5) Joint sleeve, combined instrument (ZA6) Combined instrument (ZD35) Combined instrument (NB8) Engine, speed sensor (BL6) Engine, speed sensor (BL9) Pressure sensor air (AC19) Temperature sensor, coolant (BL21) Fuel gauge sensor (NA18) Level indicator, coolant (BL17) Level sensor, oil (BL5) Refrigerator (TA15) Air-operated horn (FA4) Alarm clock/timer (ER30) Alarm clock/timer (ES32) Alarm clock/timer (HB30) Alarm clock/timer (HC13) Joint sleeve, alarm clock/timer (ZA19) Joint sleeve, alarm clock/timer (ZB4) Sensor, speedometer (NB21) Sensor, speedometer (NZ10) Inductive sensor, bogie lift (MD9) Joint sleeve, bogie lift (ZB61) Sensor, wheel speed (OA26) Sensor, wheel speed (OB26) Sensor, wheel speed (OA42) Sensor, wheel speed (OB42) Sensor, wheel speed (OA34) Sensor, wheel speed (OB34) Sensor, wheel speed (OA50) Sensor, wheel speed (OB50) Sensor, inner temperature (HA22)

List of components

7059 7064 7065 7065 7069 7072 7072 7072 7072 7072 7072 7072 7081

A LF LF LR LR RR RR RR

Thermostat, outer temperature (NA26) Sensor, air pressure, air suspension (ME25) Sensor, accelerator pedal (AC22) Sensor, accelerator pedal (AC28) Sensor, battery charging (NA29) Sensor, level control (ME11) Sensor, level control (MF11) Sensor, level control (ME16) Sensor, level control (MF16) Sensor, level control (ME21) Sensor, level control (MF21) Sensor, level control (MG8) Sensor, boost pressure and boost temperature (BL13)

7082 7083 7084

Sensor, oil pressure and oil temperature (BL23) Sensor, fuel pressure and fuel pump (BL3) Sensor, air filter pressure and air filter temperature (BL8)

800 800 802 L 802 L 802 R 802 R 803 803 803 L 803 R 804 804 804 804 804 805 805 810 810 812 D 812 P 850 858 858 858 858 858 858 8001 8001 8001 8015 L 8015 R 8016 8016 8017 8017 8018 2 8018 2 8018 4 8018 4 8018 L 8018 L 8018 L4 8018 R 8018 R 8018 R4 900 900

Starting heater (BL57) Joint sleeve, starting heater (ZA54) Heated rearview mirror (HG4) Joint sleeve, heated rearview mirror (ZA28) Heated rearview mirror (HG7) Joint sleeve, heated rearview mirror (ZB21) Heated seat (HE7) Heated seat (HE12) Joint sleeve, heated seat (ZA31) Joint sleeve, heated seat (ZA33) Cigarette lighter (ER49) Cigarette lighter (ES49) Cigarette lighter (EV8) Joint sleeve, cigarette lighter (ZA22) Joint sleeve, cigarette lighter (ZA27) Rheostat (NB20) Rheostat (NZ20) Heated air dryer (HK5) Joint sleeve, heated air dryer (ZB22) Electric operated rearview mirror (HH3) Electric operated rearview mirror (HH10) Horn (FA7) Buzzer, reverse warner (EA14) Buzzer, reverse warner (EA17) Buzzer, reverse warner (EA21) Joint sleeve, buzzer, reverse warner (ZB12) Joint sleeve, buzzer, reverse warner (ZB15) Joint sleeve, buzzer, reverse warner (ZB16) Inductor, sign lighting (EJ8) Inductor, sign lighting (EK8) Joint sleeve, inductor, sign lighting (ZA32) Joint sleeve, electric operated seat (ZA31) Joint sleeve, electric operated seat (ZA33) Fuel filter heater (HM14) Joint sleeve, fuel filter heater (ZA19) Water separator (HO6) Joint sleeve, water separator (ZA63) Electric connected seat (NB47) Electric connected seat (NZ47) Electric connected seat (NB47) Electric connected seat (NZ47) Electric connected seat (HE6) Electric connected seat (HE18) Joint sleeve, electric connected seat (ZA31) Electric connected seat (HE12) Electric connected seat (HE23) Joint sleeve, electric connected seat (ZA33) Radio (JA7) Joint sleeve, radio (ZB36)

Group 37 Wiring diagram FH, NH

901 B 901 B 901 R 901 R 901 R 902 DD 902 DP 902 LF 902 LR 902 RF 902 RR 913 917 952 961 961 961 961 961 972 L 9001 9001 9006 9006 9006 9008:4 9008:9 9008:10 9008:11 9008:12

Voltage converter (EX11) Joint sleeve, voltage converter (ZA11) Voltage converter (EX4) Joint sleeve, voltage converter (ZB26) Joint sleeve, voltage converter (ZA4) Loudspeaker (JA12) Loudspeaker (JA15) Loudspeaker (JA6) Loudspeaker (JA18) Loudspeaker (JA9) Loudspeaker (JA21) Joint sleeve, mobile telephone (ZB33) Aerial (AA28) Magnetic clutch, air conditioning (HA13) Engine/cab heater (HB8) Engine/cab heater (HC7) Joint sleeve, engine/cab heater (ZB6) Joint sleeve, engine/cab heater (ZB7) Engine/cab heater (ZE8) Lock, bunk (ES58) Closing contact, bogie lift (LJ5) Joint sleeve, closing contact, bogie lift (ZB29) Glow plug, parking heater (HB29) Glow plug, parking heater (HC16) Joint sleeve, glow plug, parking heater (ZE28) Joint sleeve, control unit, ABS (ZB32) Joint sleeve, control unit, ABS (ZB32) Joint sleeve, control unit, ABS (ZB38) Joint sleeve, control unit, ABS (ZB43) Joint sleeve, control unit, ABS (ZB44)

List of components

9009 9009 9009

Control box, air suspension, rigids (ME33) Control box, air suspension, rigids (MF33) Joint sleeve, control box, air suspension, rigids (ZB64)

9010 9010 9010 9010

Control box, air suspension, Control box, air suspension, Control box, air suspension, Joint sleeve, control box, air (ZB62)

9012 9026 F 9026 F 9028 9029 9070 9070 9072 9073 9073 9073 9073 9074 9074 9077 9081 9081

Current limiter (ZD10) Socket, 12 V (EX14) Joint sleeve, socket, 12 V (ZA6) Contact roller, air bag (KE8) Termination resistor, communication bus (AC27) Control unit, unit injector (BL5) Joint sleeve, control unit, unit injector (ZA16) Control unit, air bag (KE7) Control unit, air suspension (ME6) Control unit, air suspension (MF6) Control unit, air suspension (MG4) Joint sleeve, control unit, air suspension (ZB58) Control unit, vehicle ECU (AC4) Joint sleeve, control unit, vehicle ECU (ZB30) Control unit, sun roof (ZA34) Control unit, electronic immobilizer (AA26) Joint sleeve, control unit, electronic immobilizer (ZB36)

tractors (ME44) tractors (MF43) tractors (MG18) suspension, tractors

103

Group 37 Wiring diagram FH, NH

Abbreviations

Abbreviations ABS .....................

Antilock brake system

PH-ENGCA ..........

Engine and cab parking heater

ADR-BAS .............

Basic ADR adaption

PSS-DUAL ...........

Power steering system dual

ADR-FRA .............

French ADR adaption

RADT-AR .............

6x2, leaf spring

ATC ......................

Automatic temperature control

RADT-A6S ...........

CABLE-B .............

Tachograph cable, basic

6x2, drive axle air spring, 3rd axle air spring and steered

CABLE-EC ...........

Tachograph cable, European Comunity

RADT-LA .............

6x2, drive axle leaf spring, 3rd axle air spring and steered

DRIVL2 ................

Two driving lamps

RF ........................

Right front

DRIVL2EC ...........

Two driving lamps with dipped beam

RHS .....................

Right hand side

RIGID ...................

Plattform and tipper truck

DRL .....................

Day running light

RR .......................

Right rear

EXE .....................

Except

RSS-AIR ..............

Rear spring system, air

FSS-AIR ..............

Front spring system, air

SI-SPEED ............

Speedometer

FSS-LEAF ...........

Front spring system, leaf

SLCP-BAS ...........

GSS-R .................

Range gear shifting

Basic version sleeper control panel

HYDRTRAN .........

Hydralic transmission

SLCP-LUX ...........

Luxury version sleeper control panel

L1H1 ....................

Short cab

SR1900 ................

L2H1 ....................

Long cab

Volvo transmission 1850 Nm 14+2 speed

L2H2 ....................

Long high cab (Globetrotter)

SUSPL-EC ...........

Air suspension, electronic control system levelling device

LF ........................

Left front

TRACTOR ...........

Semi-trailer tractor

LHS ......................

Left hand side

UADR ...................

Without ADR adaption

LR ........................

Left rear

UMIR-AUX ...........

Without exterior mirror features

LOCK-CTL ...........

Central door locking

USLCP .................

Without sleeper control panel

LOCK-MAN ..........

Manual door locking

VT2014 ................

LOCK-MRP ..........

Manual door locking plus remote control of passenger door

Volvo transmission 2200Nm 14 speed

WLIFT-EB ............

MECHTRAN ........

Mechanical transmission

Electrical window lift, both doors

MIR-ELOP ...........

Electric heated and operated exterior mirror

WLIFT-ME ...........

Manual window lift

ZT1816 ................

MIR-ELHE ...........

Electric heated exterior mirror

Transmission Ecosplit 1800 Nm16 speed

PH-CAB ...............

Cab parking heater

104

Group 37 Wiring diagram FH, NH

Cable colour code

Cable colour code BL ..............

Blue

PU ..............

Purple

BN ..............

Brown

R ................

Red

GN .............

Green

SB ..............

Black

GR .............

Grey

VO ..............

Violet

I ..................

Ivory

W ...............

White

LBL ............

Light blue

Y ................

Yellow

LBN ............

Light brown

OR .............

Orange

P ................

Pink

Note: If a cable has two colours, this is written out like the following example: Y/R = Yellow/Red.

105

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Concerns Service Manual: ...............................................................................................................................

Volvo do Brasil Veículos Ltda Curitiba, Brazil

TSP128319 English 50.06.99 Printed in Brazil