DTC TROUBLE SHOOTING
BASIC TROUBLESHOOTING
D4DD ENGINE DTC
FL- 2
SCHEMATIC CIRCUIT FL- 10 DTC LIST FL- 20
P0088 FL- 22
P0093 FL- 36 P0107 FL- 50
P0108 FL- 53 P0112 FL- 57 P0113 FL- 68 P0117 FL- 78 P0118 FL- 85 P0120 FL- 91 P0121
FL-106 P0122 FL-121 P0123 FL-134 P0182 FL-145
P0502 FL-435 P0503 ............................................................ FL-446 P0562 FL-457 P0563 FL-463 P0601 FL-469 P0602
P0183
FL-152 P0192 FL-159 P0193 FL-172
P0194 FL-183
P0201
FL-197
P0202 FL-207 P0203 FL-217 P0204 FL-227
P0217
FL-237 P0219 FL-241 P0220 FL-252 P0221 FL-267
P0222
FL-282
P0223 FL-295
P0225 FL-306
P0226 FL-315
P0236
FL-324
P0237 FL-336
P0238 FL-346
P0301 FL-356
P0302 FL-366
P0303 FL-376
P0304 FL-386
P0335 FL-396
P0340 FL-407
P0385 FL-419 P0501 FL-424
FL-471 P0606 FL-473 P0607 FL-475 P0615 FL-477 P0627 FL-481 P0629 FL-491 P0704 FL-501 P0850 FL-508 P1091 FL-515 P1092 FL-525 P1093 FL-535 P1094 FL-545 P1120 FL-555 P1190 FL-570 P1217 FL-579 P1218 FL-589 P1219 FL-599 P1231 FL-605 P1232 FL-612 P1384 FL-618 P1383 FL-624 P1616 FL-631 P2146 FL-642 P2147 FL-651 P2148 FL-660 P2149 FL-669 P2150 FL-678 P2151 FL-687 P2293 FL-696 P2503 FL-701 P2504 FL-703
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Dtc Trouble Shooting Procedures D4dd Engine Hyundai Truck
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DTCTROUBLESHOOTING PROCEDURES
BASICTROUBLESHOOTING E557CB8D
BASICTROUBLESHOOTINGGUIDE
1 BringVehicletoWorkshop
2 AnalyzeCustomer’sComplaint.
• Askthecustomerabouttheconditionsandenvironmentrelativetotheissue(UseCUSTOMERPROBLEMANALYSISSHEET).
3 VerifySymptom,andthenCheckDTCandFreezeFrameData
• ConnectscantooltoDiagnosticLinkConnector(DLC).
• RecordtheDTCandfreezeframedata.
NOTE
ToeraseDTCandfreezeframedata,refertoStep4.
ConfirmtheInspectionProcedurefortheSystemorPart
UsingtheSYMPTOMTROUBLESHOOTINGGUIDECHART,choosethecorrectinspection procedureforthesystemorparttobechecked. 4 ErasetheDTCandFreezeFrameData
(WARNING)
NEVEReraseDTCandfreezefrmedatabeforecompletingStep2MIL/DTCin"CUSTOMERPROBLEMANALYSISSHEET". 5 InspectVehicleVisually
• GotoStep10,ifyourecognizetheproblem. 6 Recreate(Simulate)SymptomstheDTC
• Trytorecreateorsimulatethesymptomsandconditionsofthemalfunctionasdescribedbycustomer.
• IfDTC(s)is/aredisplayed,simulatetheconditionaccordingtotroubleshootingprocedurefortheDTC. 7
ConfirmSymptomsofProblem
• IfDTC(s)is/arenotdisplayed,gotoStep8.
• IfDTC(s)is/aredisplayed,gotoStep10. 8 Recreate(Simulate)Symptom
• Trytorecreateorsimulatetheconditionofthemalfunctionasdescribedbythecustomer. 9 ChecktheDTC
• IfDTC(s)does(do)notoccur,refertoBASICINSPECTIONinINTERMITTENTPROBLEMPROCEDURE.
• IfDTC(s)occur(s),gotoStep10.
FL-2 FUELSYSTEM
DTCTROUBLESHOOTINGPROCEDURESFL-3 10 PerformtroubleshootingprocedureforDTC 11 Adjustorrepairthevehicle 12 Confirmationtest 13 END CUSTOMERPROBLEMANALYSISSHEET 1.VEHICLEINFORMATION (I)VIN: (II)ProductionDate: (III)OdometerReading:(km) 2.SYMPTOMS □ Unabletostart □ Enginedoesnotturnover □ Incompletecombustion □ Initialcombustiondoesnotoccur □ Difficulttostart □ Engineturnsoverslowly □ Other_________________ □ Pooridle □ Roughidle □ Incorrectidle □ Unstableidle(High:______rpm,Low:______rpm) □ Other__________________________________ □ Enginestall □ Soonafterstarting □ Afteraccelerationpedaldepressed □ Afteraccelerationpedalreleased □ DuringA/CON □ ShiftingfromNtoD-range □ Other_______________________________________________ □ Others □ Poordriving(Surge) □ Knocking □ Poorfueleconomy □ Backfire □ Afterfire □ Other____________________________ 3.ENVIRONMENT Problemfrequency □ Constant □ Sometimes(_________________) □ Onceonly □ Other___________________________________________ Weather □ Fine □ Cloudy □ Rainy □ Snowy □ Other__________________ Outdoortemperature Approx._____ C/ F Place □ Highway □ Suburbs □ InnerCity □ Uphill □ Downhill □ Roughroad □ Other___________________________________ Enginetemperature □ Cold □ Warmingup □ Afterwarmingup □ Anytemperature Engineoperation □ Starting □ Justafterstarting(____min) □ Idle □ Racing □ Driving □ Constantspeed □ Acceleration □ Deceleration □ A/CswitchON/OFF □ Other_____________________________
4.MIL/DTC
BASICINSPECTIONPROCEDURE
MEASURINGCONDITIONOFELECTRONICPARTS’ RESISTANCE
Themeasuredresistanceathightemperatureaftervehiclerunningmaybehighorlow.Soallresistancemust bemeasuredatambienttemperature(20℃ ,68℉ ),unless thereisanynotice.
NOTE
Themeasuredresistanceinexceptforambienttemperature(20℃ ,68℉ )isreferencevalue.
INTERMITTENTPROBLEMINSPECTION PROCEDURE
Sometimesthemostdifficultcaseintroubleshootingis whenaproblemsymptomoccursbutdoesnotoccuragain duringtesting.Anexamplewouldbeifaproblemappears onlywhenthevehicleiscoldbuthasnotappearedwhen warm.Inthiscase,technicianshouldthoroughlymake outa"CUSTOMERPROBLEMANALYSISSHEET"and recreate(simulate)theenvironmentandconditionwhich occurredwhenthevehiclewashavingtheissue.
1.ClearDiagnosticTroubleCode(DTC).
2.Inspectconnectorconnection,andcheckterminalfor poorconnections,loosewires,bent,brokenorcorrodedpins,andthenverifythattheconnectorsare alwayssecurelyfastened.
3.Slightlyshaketheconnectorandwiringharnessverticallyandhorizontally.
4.Repairorreplacethecomponentthathasaproblem.
5.Verifythattheproblemhasdisappearedwiththeroad test.
● SIMULATINGVIBRATION
a.SensorsandActuators
:Slightlyvibratesensors,actuatorsorrelayswithfinger.
WARNING Strongvibrationmaybreaksensors,actuatorsor relays
b.ConnectorsandHarness
:Lightlyshaketheconnectorandwiringharnessverticallyandthenhorizontally.
FL-4 FUELSYSTEM
MIL(MalfunctionIndicatorLamp) □ RemainsON □ Sometimeslightsup □ Doesnotlight DTC □ Normal □ DTC(_______________________________________) □ FreezeFrameData
BFGE321A
● SIMULATINGHEAT
a.Heatcomponentssuspectedofcausingthemalfunctionwithahairdryerorotherheatsourre.
WARNING
•DONOTheatcomponentstothepointwhere theymaybedamaged.
•DONOTheattheECMdirectly.
● SIMULATINGWATERSPRINKLING
a.Sprinklewaterontovehicletosimulatearainydayor ahighhumiditycondition.
WARNING
DONOTsprinklewaterdirectlyintotheengine compartmentorelectroniccomponents.
● SIMULATINGELECTRICALLOAD
a.Turnonallelectricalsystemstosimulateexcessive electricalloads(Radios,fans,lights,etc.).
CONNECTORINSPECTIONPROCEDURE
1.HandlingofConnector
a.Neverpullonthewiringharnesswhendisconnectingconnectors. BFGE015F
b.Whenremovingtheconnectorwithalock,press orpulllockinglever.
BFGE015G
c.Listenforaclickwhenlockingconnectors.This soundindicatesthattheyaresecurelylocked.
"CLICK" BFGE015H
d.Whenatesterisusedtocheckforcontinuity,orto measurevoltage,alwaysinserttesterprobefrom wireharnessside.
DTCTROUBLESHOOTINGPROCEDURESFL-5
BFGE015I
e.Checkwaterproofconnectorterminalsfromthe connectorside.Waterproofconnectorscannot beaccessedfromharnessside.
3.RepairMethodofConnectorTerminal a.Cleanthecontactpointsusingairgunand/or shoprag.
NOTE
Neverusesandpaperwhenpolishingthecontact points,otherwisethecontactpointmaybedamaged.
b.Incaseofabnormalcontactpressure,replace thefemaleterminal.
WIREHARNESSINSPECTIONPROCEDURE
1.Beforeremovingthewireharness,checkthewireharnesspositionandcrimpinginordertorestoreitcorrectly.
NOTE
BFGE015J
• Useafinewiretopreventdamagetotheterminal.
• Donotdamagetheterminalwheninsertingthe testerlead.
2.CheckingPointforConnector
a.Whiletheconnectorisconnected: Holdtheconnector,checkconnectingcondition andlockingefficiency.
b.Whentheconnectorisdisconnected: Checkmissedterminal,crimpedterminalorbrokencorewirebyslightlypullingthewireharness. Visuallycheckforrust,contamination,deformationandbend.
c.Checkterminaltighteningcondition: Insertasparemaleterminalintoafemaleterminal,andthencheckterminaltighteningconditions.
d.Pulllightlyonindividualwirestoensurethateach wireissecuredintheterminal.
2.Checkwhetherthewireharnessistwisted,pulledor loosened.
3.Checkwhetherthetemperatureofthewireharnessis abnormallyhigh.
4.Checkwhetherthewireharnessisrotating,moving orvibratingagainstthesharpedgeofapart.
5.Checktheconnectionbetweenthewireharnessand anyinstalledpart.
6.Ifthecoveringofwireharnessisdamaged;secure, repairorreplacetheharness.
FL-6 FUELSYSTEM
BFGE015K
ELECTRICALCIRCUITINSPECTIONPROCEDURE ● CHECKOPENCIRCUIT 1.ProceduresforOpenCircuit • ContinuityCheck • VoltageCheck
SENSOR ECM (A) (B) (C) 1111 2222 FIG 1 BFGE501A
Ifanopencircuitoccurs(asseenin[FIG.1]),itcan befoundbyperformingStep2(ContinuityCheck Method)orStep3(VoltageCheckMethod)asshown below.
2.ContinuityCheckMethod
NOTE
Whenmeasuringforresistance,lightlyshakethewire harnessaboveandbeloworfromsidetoside.
Specification(Resistance)
1 orless → NormalCircuit
1M orHigher → OpenCircuit
a.Disconnectconnectors(A),(C)andmeasure resistancebetweenconnector(A)and(C)as shownin[FIG.2].
In[FIG.2.]themeasuredresistanceofline1and 2ishigherthan1 M andbelow1 respectively.Specificallytheopencircuitisline1(Line 2isnormal).Tofindexactbreakpoint,checksub lineofline1asdescribedinnextstep.
FIG 2
1111 2222
ECM (A) (B) (C)
FIG 3 (B1)
1 1 11 22 22
ECM (A) (B2) (C)
SENSOR
SENSOR
BFGE501B
b.Disconnectconnector(B),andmeasureforresistancebetweenconnector(C)and(B1)andbetween(B2)and(A)asshownin[FIG.3].
Inthiscasethemeasuredresistancebetween connector(C)and(B1)ishigherthan1M and theopencircuitisbetweenterminal1ofconnector(C)andterminal1ofconnector(B1).
3.VoltageCheckMethod
a.Witheachconnectorstillconnected,measurethe voltagebetweenthechassisgroundandterminal 1ofeachconnectors(A),(B)and(C)asshown in[FIG.4].
FIG 4
Themeasuredvoltageofeachconnectoris5V, 5Vand0Vrespectively.Sotheopencircuitis betweenconnector(C)and(B). V
SENSOR
1111 2222
ECM (A) (B) (C)
DTCTROUBLESHOOTINGPROCEDURESFL-7
BFGE501C
BFGE501D
● CHECKSHORTCIRCUIT
1.TestMethodforShorttoGroundCircuit • ContinuityCheckwithChassisGround
Ifshorttogroundcircuitoccursasshownin[FIG.5],the brokenpointcanbefoundbyperformingbelowStep2 (ContinuityCheckMethodwithChassisGround)asshown below.
FIG 5
FIG 6
1111 2222
ECM (A) (B) (C)
SENSOR
BFGE501E
2.ContinuityCheckMethod(withChassisGround)
NOTE
Lightlyshakethewireharnessaboveandbelow,or fromsidetosidewhenmeasuringtheresistance.
b.Disconnectconnector(B),andmeasuretheresistancebetweenconnector(A)andchassisground,and between(B1)andchassisgroundasshownin[FIG. 7].
Themeasuredresistancebetweenconnector(B1) andchassisgroundis1Ω orless.Theshortto groundcircuitisbetweenterminal1ofconnector(C) andterminal1ofconnector(B1).
FIG 7
SENSOR
a.Disconnectconnectors(A),(C)andmeasureforresistancebetweenconnector(A)andChassisGround asshownin[FIG.6].
Themeasuredresistanceofline1and2inthisexampleisbelow1 Ω andhigherthan1 ㏁ respectively. Specificallytheshorttogroundcircuitisline1(Line2 isnormal).Tofindexactbrokenpoint,checkthesub lineofline1asdescribedinthefolowingstep.
1 1 22 (B1) (B2)
1 1 22 (A)
ECM (C)
FL-8 FUELSYSTEM
SENSOR ECM (A) (B) (C) 1111 2222
Specification(Resistance) 1Ω orless → ShorttoGroundCircuit 1 ㏁ orHigher → NormalCircuit
BFGE501F
BFGE501G
ECM(TICS)PROBLEMINSPECTIONPROCEDURE
1.TestECM(TICS)connector:Disconnectthe ECM(TICS)connectorandvisuallychecktheground terminalsonECM(TICS)sideandharnesssidefor bentpinsorpoorcontactpressure.Iftheproblemis found,repairit.
2.Ifproblemisnotfoundstep1,theECM(TICS)could befaulty.Ifso,replacetheECM(TICS)withanew one,andthencheckthevehicleagain.Ifthevehicle operatesnormallythentheproblemwaslikelywiththe ECM(TICS).
3.Re-testtheoriginalECM(TICS):Installtheoriginal ECM(TICS)(maybebroken)intoaknown-goodvehicleandcheckthevehicle.Iftheproblemoccursagain, replacetheoriginalECM(TICS)withanewone.If problemdoesnotoccur,thisisintermittentproblem (RefertoIntermittentProblemProcedureinBasicInspectionProcedure.)
ABBREVIATION
ABS:Anti-lockbrakesystem
APS:Acceleratorpedalsensor
A/C:Airconditioning
B:Battery
BATT:Battery
Comp:Compressor
DTC:Diagnostictroublecode
ECTS:Enginecoolanttemperaturesensor
ECU:Electroniccontrolunit
ETCM:Electronictimecontrolmodule
EUI:Electronicunitinjection
IATS:Intakeairtemperaturesensor
IG:Ignition
MIL:Malfunctionindicatorlamp(Checkenginelamp)
NTC:NegativeTemperatureCoefficient
PTO:Powertake-off
NC:Normalclose
NO:Normalopen
RPM:Revolutionperminute
Sw:Switch
Sig:Signal
DTCTROUBLESHOOTINGPROCEDURESFL-9
FL-10 FUELSYSTEM SCHEMATICCIRCUIT E6AD73F3 DATALINKDETAILS(1) 19 34 M99-1 M99-2 ABS CONTROL MODULE JOINT CONNECTOR L-LineECM 87654321 161514131211109 G01 1.25B 1.25B FUSE 14 10A FUSE BOX 0.85Y 0.85Y 0.5W/R 0.5Y 0.5Y 0.5W 0.5W 0.5Y HOT AT ALL TIMES HOT AT ALL TIMES FUSE 19 10A 16 A01 0.85W M38 6 M38 13 M78 13 M78 12 PHOTO 26 PHOTO 21 PHOTO 4 PHOTO 19 PHOTO 2 MAIN ECM PHOTO 17 PHOTO 15 D4AF/D4AL D4DD D4AF/D4AL D4DD D4DD See Passenger Compartment Fuse Details (SD120-3)(SD120-4) M72 DATA LINK CONNECTOR Memory Power K-Line Ground Ground Ground 8 MA01 ABS CONTROL MODULE 46 A01 0.5Y/O 0.5Y/O 0.5Y/O 0.5Y/O 0.5Y/O PHOTO 26 PHOTO 20 PHOTO 21 3 MA01 9 MM06 Not Used 0.5B 0.5B 0.5B 0.5B 0.5B See Ground Distribution (SD130-3) JOINT CONNECTOR D4AF/D4AL D4DD D4AF/D4AL D4DD SUDFL8600L
DTCTROUBLESHOOTINGPROCEDURESFL-11 DATALINKDETAILS(2) CR55F005CR16F007CR16F044 A01 M72(D4AF/D4AL) M72(D4DD) BLANK BLANK CR34F003CR35F009 M99-1M99-2 *** ***** * 2 3 4 5 9 11 16 **** ********** * ** *************************** ******* 55 28 545349484645 40393735343329 31 30 26 25 19 16 14 13 12 11 10 9 7 6 5 1 **** * * * * * * * * * * * * * * *** * * 765 9 19 21 22 23 27 3228 * * ** * * * * ** ** 3 16 11 9 * * * * * **** * * 1 2 5 6 7 191716 24 25 343231 23222120 1412 1311109 15 SUDFL8601L
FL-12 FUELSYSTEM MFICONTROLSYSTEM(D4DD)(1) HOT AT ALL TIMES HOT IN ON FUSE BOX FUSE 20 20A ENGINE ECM RELAY RELAY BOX FUSE 32 5A M99-3 0.5L0.5L 6 5 0.5L 2.0R/O 2.0R/O 0.85R/O 1.25G/O1.25G/O 1.25G/O 6 5 M99-1 7 1.25G/O 0.85L/G 0.85L/O To Accelerator Pedal Sensor (SD313-2) 25 M91 41 M91 FUSE 8 10A FUSE 9 10A 0.5R0.5R M99-3 M99-2 12 22 1.25Y1.25Y 0.5R1.25Y 7 1 Engine ECM Relay Control Engine ECM Relay 'ON' Input ON Input PHOTO 1 PHOTO 20 MAIN ECM PHOTO 4 FUSE 12 10A RPM Signal ENGINE CHECK IND. EXHAUST BRAKE IND. GLOW IND. OVERHEAT IND. 0.85O 0.5O 14 M78 16 M78 2 M36-3 8 M36-3 9 M99-1 13 M99-3 10 ENGINE PTO IND. 13 11 9 0.5Y 3 M36-4 0.5G/O 7 M36-1 0.5L/G 11 M36-3M36-2 0.5L/O 11 0.5W/B 3 0.5G/Y M99-2 ENGINE CHECK TACHO METER A JOINT CONNECTOR PHOTO 19 INSTRU- MENT CLUSTER CHECK ENG ENGINE PTO EXHAUST BRAKE OVER HEAT GLOW PHOTO 10 FUSE 10 15A See Starting System (SD360-1) 0.85L 0.85L NEUTRAL SWITCH 0.85R 1.25R Neutral Switch 32 0.5L M99-2 2 C11 11 MC06 1 C11 11 MC04 PHOTO 59 PHOTO 20 See Passenger Compartment Fuse Details (SD120-2) SUDFL8602L
DTCTROUBLESHOOTINGPROCEDURESFL-13 MFICONTROLSYSTEM(D4DD)(2) 0.5L/O 19 0.5L/G 3 M41 Exhaust Brake Switch Signal Brake Switch Exhaust Brake Relay Control 4 M41 0.85Y 0.85L/O 1 2 ABS RELAY RELAY BOX 0.85Y With ABS W/O ABS 0.5L/O 0.85L/O 2 0.85W/B 15 M99-2 3 M43-1 2 M43-1 0.5R 4 M15 Clutch Switch Signal MAIN ECM 8 0.5L 1 M49 MULTIFUN- CTION SWITCH EXHAUST BRAKE SWITCH 1 M15 0.5L PHOTO 4 0.85L/O 0.85L/O 0.5Y 0.5P/O 0.5P/O 22 M99-3 M99-3 1917 DOWNUPSNR 2 SNR 1 M99-2 24 M99-1 21 4 1 6 SW1 SW2 M32 M32 ACCELE- RATOR PEDAL SENSOR 2 3 0.5L/O UP ILL. DOWN 0.5L 0.5G/O 0.5G/R 3 6 5 M17 MC04 M17 IDLE UP/DOWN SWITCH Idle Switch PTO Switch 1 9 0.5Y 0.5B 0.5Y 0.85B 10 0.5G/O0.85L/O 2 C B PHOTO 20 PHOTO 3 PHOTO 15 PHOTO 5 A See Exhaust Parking Brakes See Stop Lamps (SD927-1) See Stop Lamps (SD927-1) (SD596-2) STOP LAMP SWITCH PHOTO 2 PHOTO 18 PHOTO 2 0.5B See Illuminations (SD941-1) 0.5L/O PHOTO 1 See P.T.O Control System (SD471-2) EXHAUST BRAKE CLUTCH PEDAL POSITION SWITCH 2 M49 To Engine ECM (SD313-4) From Engine ECM See Illuminations (SD941-1) See Illuminations (SD941-1) From FUSE 32 5A (SD313-1) G To PTO (SD313-3) See Ground Distribution (SD130-3) JOINT CONNEC- TOR 1.25B 1.25B 13 M38 9 M38 G01 PHOTO 17 PHOTO 15 20 0.5L/O 0.5G 0.5G 0.5G/Y 5 14 M39 ENGINE PTO CAB IN SWITCH 0.5B 0.5B 0.5B 63 M39 0.5G/O 2 SUDFL8603L
FL-14 FUELSYSTEM MFICONTROLSYSTEM(D4DD)(3) HOT IN ON FUSE BOX FUSE 4 10A GLOW RELAY N.E SENSOR AIR HEATER RELAY GLOW PLUG Ground 0.5L HOT IN START FUSE 24 15A 0.5L 0.5L 0.5B 0.5B 0.85B/O From Battery (+) 0.85B/O 0.5G/R 0.5G/R 0.5B 0.5B 0.5Y/O 1 M78 6 M78 0.85B 1.25B 5 M79 2 M79 M99-3 14 (-) N.E Sensor 7 (+) 6 1 2 1 2 MAIN ECM Glow Relay Control Start Input 13 M94 25 M94 0.5L/R 1.25B/O 0.5R 0.50.5B 0.5R 0.50.5B 0.5R0.5B 0.5R0.5B 0.5R0.5B 0.5R0.5B 16 MC05 2 C42 M99-1 MC04 23 G02 1.25B 4 M99-3 M99-3 0.5B 28 M99-1 1.25B 3 G05 23 24 25 EC01 5 12 MC04 13 21 E12 0.5R 0.5R 7 7 31 0.5W/O 0.5W/O 10 6 16 0.5L/O 0.85L/O 8 1 Shield PTO Accel Signal PTO Accel Power Engine Stop Switch Up OUT-CAB PTO Switch Down Remote PTO Idle Switch MC04 EC01 0.5B 0.5B 0.5B 0.5B/W 0.5B 0.5B 3 35 21 EC02 0.5B 4 CASE Ground Sensor Ground 5 PTO PHOTO 4 PHOTO 1 PHOTO 2 PHOTO 1 PHOTO 20 PHOTO 20 PHOTO 48 PHOTO 54 BOOST PRESSURE & AIR TEMPERATURE SENSOR PHOTO 47 PHOTO 50 PHOTO 48 PHOTO 48 See Ground Distribution (SD130-3) See Ground Distribution (SD130-4) JOINT CONNECTOR PHOTO 19 JOINT CONNECTOR PHOTO 1 PHOTO 20 PHOTO 20 PHOTO 71 PHOTO 20 PHOTO 20 PHOTO 60 RELAY BOX E F 3 EC04 From Engine Coolant Temperature Sensor & Sender (SD313-4) M99-2 32 0.5L M99-1 M99-3 4 20 0.5B 4 0.5B 6 0.5B 6 23 0.5W 2 0.5W 14 0.5W 7 31 0.5L 0.5L E14 0.5Y 0.5Y 98 Boost Sensor Air Temp. Sensor A/C Pressure Switch GroundPower D From Engine ECM (SD313-4) From Fuel Temperature Sensor (SD313-4) MC04 1.25B 1.25B 2 PHOTO 20 0.5R/B 0.5R/B 12 8 M99-2 MC06 25 0.5Y 0.5Y 20 4 11 0.5G/O 0.5G/O 9 5 24 G From FUSE 32 5A (SD313-2) See Passenger Compartment Fuse Details (SD120-1) See Passenger Compartment Fuse Details (SD120-5) Vehicle Speed Sensor 27 0.5O DATA LINK CONNECTOR 0.5Y 0.5Y 0.5W/R 34 3 19 2 M72 M99-2 See Vehicle Speed Sensor System (SD436-1) See Data Link Details (SD200-1) Data Link Connector A/C COMPRE- SSOR MC06 A/C PRESSURE SWITCH 12 0.5G/O 14 0.85G/O 0.85G/O 0.85G/O 1 C21 1 C22 PHOTO 50 PHOTO 44 SUDFL8604L
DTCTROUBLESHOOTINGPROCEDURESFL-15 MFICONTROLSYSTEM(D4DD)(4) 1.25B ENGINE ECM C10-2 C10-1 C10-2 C10-2 C10-1 EC01EC02 E15 C75 E13 SCV 1 S/PUMP Control High Power Sensor Signal Power CAM Power CAM Signal 1.25B 4 1.25B 5 0.5W 11 0.5W 10 Ground CAN Sensor Signal From Accelerator Pedal Sensor (SD313-2) To Accelerator Pedal Sensor (SD313-2) To Boost Pressure & Air Temperature Sensor (SD313-3) Fuel Temp. Sensor Ground RAIL PRESSURE SENSOR Ground S/PUMP Control Low G05 32 0.5W0.5W0.5Br0.5Y 2 0.5Br 9 0.5Y 20 0.5Br0.5B 8 31 0.5Br 1 0.5B 33 15 3 0.5W 0.5W 25 16 1 0.5Y 0.5W0.5Br0.5Y 0.5Y 31 17 2 E03 CAM SPEED SENSOR 0.5W 0.5W 32 6 1 0.5B 0.5B 30 7 2 Low High 0.5B 21 2 0.5W 22 1 0.5Y/B 0.5Y 19 Sensor Signal 0.5Y 27 8 3 To Main ECM (SD313-3) To Main ECM (SD313-3) 24 0.5Y EC02 0.5Y 0.5Y 0.5Y/O 0.85Y/O 0.5P 19 2 C 0.5B/O 35 0.5B 34 0.5B B E07 2 3 0.5B 1 E07 3 EC02 FUEL TEMPERATURE SENSOR EC01 0.5W 0.5W 0.5B 27 34 2 E16 1 E16 PHOTO 60 PHOTO 4 PHOTO 49 PHOTO 46 PHOTO 50 PHOTO 48 PHOTO 49 PHOTO 4 PHOTO 46 PHOTO 50 PHOTO 48 PHOTO 47 PHOTO 47 PHOTO 47 PHOTO 47 MC06 8 PHOTO 20 PHOTO 50 PHOTO 49 PHOTO 48 PHOTO 48 PHOTO 48 CAN TOOL 1.25B 7 C10-2 C10-2 E11-2 1 2 1.25B Injector #2 INJECTOR #2 Injector #3 Injector #4Injector #1 Ground 10 12 1.25R 2 1.25R 11 1.25B 1.25B 6 E11-3 C10-1 1 2 1.25B INJECTOR #3 19 1.25R 1 1.25R 20 1.25B 6 E11-4 1 2 1.25B INJECTOR #4 28 1.25R 3 1.25R 29 1.25B 5 E11-1 EC01 1 2 1.25B INJECTOR #1 1 1.25R 1.25B1.25R1.25R 1.25B1.25R 0.5B 0.5B0.5B 0.5B 0.5B0.5B 1.25B1.25R 2 1.25R 1.25B1.25R1.25B1.25R 1.25B1.25R1.25B1.25R 2 G03 21 G03 D E F ENGINE COOLANT TEMPERATURE SENSOR & SENDER SENDER SENSOR INSTRUMENT CLUSTER 2 M36-1 PHOTO 10 SUDFL8605L
FL-16 FUELSYSTEM MFICONTROLSYSTEM(D4DD)(5) CR02F025 C21 CR01F020CR02F040CR02F046CR03F230 C22C42C75 E03 2 3 41 CR04F091 E14 CR02F040 C11 2 1 CR31F002CR35F008 C10-1C10-2 * ********** * * * * ** ** 1 2 19 30 31 32 33 34 35 20 24 25 27 3 5 6 * ****** **** ***** * 1 8 9 10 19 21 22 27 11 2 4 5 6 7 2 * CR03M019 E07 3 2 1 CR02F154 E12 2 1 CR02F152 E11-1 2 1 CR02F152 E11-2 2 1 CR02F152 E11-3 2 1 CR02F152 E11-4 2 1 1 2 3 CR07F002 M17 ** 65 1 2 3 CR03F230 E13 1 2 3 1 21 21 CR02F152 E15 2 1 CR02F175 E16 2 1 CR05F011 M15 * 543 1 SUDFL8606L
DTCTROUBLESHOOTINGPROCEDURESFL-17 MFICONTROLSYSTEM(D4DD)(6) CR32F004 M99-3 * * * * * * * * ** ** * * * * * * 1 8 1211 19 20 24 13 2 3 4 5 6 7 CR06F017 M39 2 1 65 43 CR12F001 M36-4 12111098321 **** CR14F007 M36-3 11 6 85 2 43 ******* CR14F007 M36-2 14131110987 5 21 43 ** CR04F016 M41 2 1 43 CR14F019 M43-1 321 12 13 148 9 10 11 7 *** CR02F187 M49 2 1 CR16F044 M72 *** ***** * 2 3 4 5 9 11 16 CR05F019 M91 * 1 5 42 CR05F011 M94 * 2 53 1 CR35F009 M99-2 * * * * * **** * * 1 2 5 6 7 191716 24 25 343231 23222120 1412 1311109 15 CR34F003 M99-1 **** * * * * * * * * * * * * * * *** * * 765 9 19 21 22 23 27 3228 CR10F005 M36-1 109876543 21 CR06F043 M32 321 6 * 4 BLANK BLANK BLANK SUDFL8607L
FL-18 FUELSYSTEM STARTINGSYSTEM(1) +8.0W +2.0G 0.5B/O ETACM M56-2 7 1 CC01 1 C13 IGN SW FUSIBLE LINK 30A FUSIBLE LINK BOX IGNITION SWITCH 3.0W 3.0W 6 M42 2 5 MC03 3 M42 AM START ONACC LOCK FUSE 24 15A FUSE 9 15A FUSE 10 15A PHOTO 24 PHOTO 61 PHOTO 20 PHOTO 20 PHOTO 20 PHOTO 4 PHOTO 4 PHOTO 6 FUSE BOX PHOTO 61 PHOTO 59 PHOTO 60 PHOTO 4 0.5L/R MAIN ECM M99-2 14 0.5L 0.85L M99-2 32 PHOTO 4 D4AF/D4AL D4DD D4AF/D4AL D4DD C11 C11 NEUTRAL SWITCH (Closed with Transmission in netural) 2.0B/O 2.0B/O 2.0B/O2.0B/O 2.0B/O 2.0B/O 1.25B/O 1.25B/O 1.25B/O 2 C01 1 C01 SUB START SWITCH 1 MC05 10 MC01 1 C44 MOTOR ENGINE PINION GEAR OVERRUNNING CLUTCH START MOTOR LEVER MAGNETIC FLY WHEEL BATTERY GROUND BATTERY BATTERY START SOLENOID D4AF/D4AL D4DD 3.0O 3.0O 3.0O 2.0R 2.0R D4AF/D4AL (D4AF/D4AL)1 (D4DD)2 (D4AF/D4AL)2 (D4DD)1 D4DD D4AF/D4AL D4DD 2.0R 0.85L 0.85L See Power Distribution (SD110-2) 2 MC01 1.25R 0.85R 11 MC06 11 MC04 PHOTO 48/51 SUDFL8608L
DTCTROUBLESHOOTINGPROCEDURESFL-19 STARTINGSYSTEM(2) CR02F040CR02F040CR01F002CR01F035 C01C11 CR16F002 M56-2 (D4AF/D4AL) C13 CR35F009 M99-2 C44 CR06F014 M42 BLANK 32 * * 64 1 2 1 2 1 * * * * * **** * * 1 2 5 6 7 191716 24 25 343231 23222120 14131211109 15 41 5 6 7 8 * * * 1513 16 1411 109 SUDFL8609L
NO DTC DESCRIPTION Page 1 P0088 COMMONRAILPRESSUREEXCEEDSLIMIT 2 P0093 FUELSYSTEMLEAKDETECTED 3 P0107 BAROMETRICPRESSURESENSOR-LOWVOLTAGE 4 P0108 BAROMETRICPRESSURESENSOR-HIGHVOLTAGE 5 P0112 INTAKEAIRTEMPERATURESENSOR-LOWVOLTAGE 6 P0113 INTAKEAIRTEMPERATURESENSOR-HIGHVOLTAGE 7 P0117 ENGINECOOLANTTEMPERATURESENSOR-LOWVOLTAGE 8 P0118 ENGINECOOLANTTEMPERATURESENSOR-HIGHVOLTAGE 9 P0120 PEDALSENSORNO.1NOTOPEN 10 P0121 PEDALSENSORNO.1NOTCLOSE 11 P0122 PEDALSENSORNO.1SIGNALLOW 12 P0123 PEDALSENSORNO.1SIGNALHIGH 13 P0182 FUELTEMP.SENSORLOWINPUT 14 P0183 FUELTEMP.SENSORHIGHINPUT 15 P0192 C/RAILPRESSURESENSORSIGNALLOW 16 P0193 C/RAILPRESSURESENSORSIGNALHIGH 17 P0194 C/RAILPRESSURESENSORINTERMITTENT 18 P0201 INJECTOR#1COILOPEN 19 P0202 INJECTOR#2COILOPEN 20 P0203 INJECTOR#3COILOPEN 21 P0204 INJECTOR#4COILOPEN 22 P0217 ENGINECOOLANTOVERTEMPERATURE 23 P0219 ENGINEOVERSPEEDCONDITION 24 P0220 PEDALSENSORNO.2NOTOPEN 25 P0221 PEDALSENSORNO.2NOTCLOSE 26 P0222 PEDALSENSORNO.2SIGNALLOW 27 P0223 PEDALSENSORNO.2SIGNALHIGH 28 P0225 IDLESWITCHSTUCKCLOSED 29 P0226 IDLESWITCHSTUCKOPENED 30 P0236 BOOSTPRESSURESENSORINVALID 31 P0237 BOOSTPRESSURESENSORSIGNALLOW 32 P0238 BOOSTPRESSURESENSORSIGNALHIGH 33 P0301 CYLINDER1MISFIREDETECTED 34 P0302 CYLINDER2MISFIREDETECTED 35 P0303 CYLINDER3MISFIREDETECTED 36 P0304 CYLINDER4MISFIREDETECTED 37 P0335 CRANKSENSORNOPULSE
FL-20 FUELSYSTEM
DTCLIST E7D910C2
Dtc
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