Puma 170 / 170CVT
Puma 185 / 185CVT
Puma 200 / 200CVT
Puma 215 / 215CVT
Puma 230CVT
Tractors
CALIBRATION BOOKLET
Part Number 84511225
1st edition English June 2011
CASE
Calibration
8451 1225 03/06/201 1
PUMA 170 CVT , PUMA 170 , PUMA 185 CVT , PUMA 185 , PUMA 200 CVT , PUMA 200 , PUMA 215 CVT , PUMA 215 , PUMA 230 CVT
FUNCTIONAL T A
Control module Fault code index
SER VICE
Control module
Armrest controller - - V iew software revision level
Armrest controller - - Switch operation test
Armrest controller - - V oltmeter diagnostic .
Armrest controller - - Display stored fault codes
Armrest controller - - Clear all stored fault codes
Armrest controller - - V iew controller hardware information
Instrument controller - - V iew software revision level
Instrument
Contents HYDRAULIC, PNEUMA TIC, ELECTRICAL, ELECTRONIC SYSTEMS A ELECTRONIC SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A.50.A
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Instrument controller
Instrument controller
oltmeter diagnostic Instrument controller
codes Instrument controller - - Clear all stored fault codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Instrument controller - - Display frequency inputs Instrument controller - - V iew controller hardware information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Universal controller - - Calibration procedures Universal controller - - V iew stored calibration values Universal controller - - Configurations and options Universal controller - - V iew software revision level 121 Universal controller - - Switch operation test 123 Universal controller - - V ehicle information view 127 Universal controller - - V ehicle test modes 129 Universal controller - - Clear stored calibration information (EEPROM) 134 Universal controller - - V oltmeter diagnostic 136 Universal controller - - Demonstration mode 141 Universal controller - - Display stored fault codes 143 Universal controller - - Clear all stored fault codes 146 Universal controller - - Display frequency inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148 Universal controller - - Display frequency inputs 150 8451 1225 03/06/201 1
controller - - Switch operation test
- - Clear stored calibration information (EEPROM)
- - V
- - Display stored fault
Universal controller - - V iew controller hardware information 152 Universal controller - - Electronic hydraulic remote control valve number programming . . . . . . . . . 154 Universal controller - - Rear electronic hydraulic remote control valve diagnostics 157 Universal controller - - Calibration procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160 Universal controller - - V iew stored calibration values 187 Universal controller - - Configurations and options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196 Universal controller - - V oltmeter diagnostic 222 Steering controller - - Calibration procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227 Steering controller - - V iew stored calibration values 231 Steering controller - - V iew software revision level 233 Steering controller - - Switch operation test 235 Steering controller - - Clear stored calibration information (EEPROM) 237 Steering controller - - V oltmeter diagnostic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239 Steering controller - - Display stored fault codes 241 Steering controller - - Clear all stored fault codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 244 Steering controller - - V iew controller hardware information 246 Electronic park lock (EPL) controller - - Calibration procedures 248 Electronic park lock (EPL) controller - - V iew stored calibration values 251 Electronic park lock (EPL) controller - - Configurations and options 253 Electronic park lock (EPL) controller - - V iew software revision level . . . . . . . . . . . . . . . . . . . . . . . . . . 256 Electronic park lock (EPL) controller - - Switch operation test 258 Electronic park lock (EPL) controller - - Clear stored calibration information (EEPROM) . . . . . . . . 260 Electronic park lock (EPL) controller - - V oltmeter diagnostic 262 Electronic park lock (EPL) controller - - Display stored fault codes 264 Electronic park lock (EPL) controller - - Clear all stored fault codes 266 Electronic park lock (EPL) controller - - V iew controller hardware information 268 Instrument controller - - Configurations and options 270 - V ehicle test modes 275 8451 1225 03/06/201 1
HYDRAULIC, PNEUMA TIC, ELECTRICAL, ELECTRONIC SYSTEMS - A ELECTRONIC SYSTEM50.A PUMA 170 CVT , PUMA 170 , PUMA 185 CVT , PUMA 185 , PUMA 200 CVT , PUMA 200 , PUMA 215 CVT , PUMA 215 , PUMA 230 CVT 8451 1225 03/06/201 1 A.50.A / 1
Control module - Fault code index
Continuously V ariable T ransmission (CVT) Calibration 'U' Error Codes
Code Description
Possible Failure
U16 ERPM dropped too soon during clutch calibration Engine lugged down too Possible PWM valve faulty a mechanical fault within the transmission
U17 Seat switch not activated
Operator not seat
Open circuit for the seat switch input the transmission module
Faulty seat switch
Switched 12v supply fuse blown
Note: Use the switch diagnostics detect the seat switch connected
U19 Oil temperature below Open circuit for the temperature sensor input module
Faulty temperature sensor
Incorrect temperature sensor type set
channel 7
Note: Use the the transmission module see the temperature sensor input
U20 Handbrake not set
Open circuit for the handbrake feed into the transmission module
Faulty handbrake switch
Switched 12v supply fuse blown
Note: Use the switch diagnostics detect the handbrake connected
U21 ERPM below 1 increase throttle Operator has not set the correct engine speed
Instrument cluster not powered
Broken CAN
Note: Use the the transmission module see the engine speed being detected
U22 ERPM above 1300, reduce throttle Operator has not set the correct engine speed
U23 Shuttle lever shift forward
Operator has not selected forward the shuttle lever
Open circuit between the shuttle lever and the transmission module
Switched 12v supply fuse blown
Note: Use the switch diagnostics detect the switch connected
U26 Clutch pedal not up, release clutch pedal
Operator has not released the clutch pedal
The clutch potentiometer / linkage sticking broken
Note: Use the the transmission module see the clutch input
U31 Wheel speed sensed - tractor moving Handbrake not applied
Brakes not working
Note: the brakes are move the vehicle forward slightly and repeat calibration
U36 Max allowed clutch calibration value exceeded Current value exceeded without lugging the engine
Possible PWM valve faulty a low hydraulic pressure fault ECU high side driver power supply failure - check fuses ECU 12V supplies
U51 Engine speed error Engine speed must between 850 and 950 rpm CAN bus error
PNEUMA ELECTRONIC SYSTEMS - ELECTRONIC SYSTEM
The O
O
the O
f U58 O sensor open circuit Wiring connectors O twist sensor U59 O sensor short circuit ground Wiring connectors O twist sensor U70 O twist sensor not calibrated Calibration value was too high too low U75 Quick fill calibration value too high Wiring problem (on clutch solenoid) Clutch solenoid
Clutch mechanical problem 8451 1225 03/06/201 1 A.50.A / 2
U55 O started
was started during the
twist sensor ensure
turned
damaged
Possible
U76 Quick fill calibration value too low Wiring problem (on clutch solenoid)
Clutch solenoid damaged
Clutch mechanical problem
U77 Damper calibration value too high Wiring problem
Sensor damaged
W rong damper installation
Mechanical problem driveline U78 Damper calibration value too low Wiring problem
Sensor damaged
W rong damper installation
Mechanical problem driveline
U79 O twist sensor not plausible Sensor damaged incorrectly installed U91 Synchronizer potentiometer out range for position
1).Wiring problem synchronizer solenoids potentiometer
Potentiometer damaged
Mechanical problem driveline
U92 Synchronizer potentiometer signal out range for position Wiring problem synchronizer solenoids potentiometer
Potentiometer damaged
Mechanical problem driveline
U93 did not engage properly Wiring problem synchronizer potentiometer
Synchronizer potentiometer damaged
Clutch A Dump valve problem hydraulic mechanical)
U94 did not engage properly
Wiring problem synchronizer potentiometer
Synchronizer potentiometer damaged
Clutch A Dump valve problem hydraulic mechanical)
Mechanical problem driveline
U95 Synchronizer potentiometer signal out range for position Wiring problem synchronizer solenoids potentiometer
Potentiometer damaged
Mechanical problem driveline
U96 Synchronizer potentiometer signal out range for position Wiring problem synchronizer solenoids potentiometer
U97 did not engage properly
Potentiometer damaged
Mechanical problem driveline
Wiring problem synchronizer potentiometer
Synchronizer potentiometer damaged
Clutch B dump valve problem hydraulic mechanical)
Mechanical problem driveline
U98 did not engage properly
Wiring problem synchronizer potentiometer
Synchronizer potentiometer damaged
Clutch B dump valve problem hydraulic mechanical)
Mechanical problem driveline
U99 Synchronizer potentiometer signal out range for position
U100 Synchronizer potentiometer signal out range for position
U101 did not engage properly
Wiring problem synchronizer solenoids potentiometer
Potentiometer damaged
Mechanical problem driveline
Wiring problem synchronizer solenoids potentiometer
Potentiometer damaged
Mechanical problem driveline
Wiring problem synchronizer potentiometer
Synchronizer potentiometer damaged
Clutch A Dump valve problem hydraulic mechanical)
Mechanical problem driveline
U102 did not engage properly
Wiring problem synchronizer potentiometer
Synchronizer potentiometer damaged
Clutch B Dump valve problem (electrical, hydraulic mechanical)
Mechanical problem driveline
8451 1225 03/06/201 1 A.50.A
PNEUMA ELECTRONIC SYSTEMS - ELECTRONIC SYSTEM
Description
Code
Failure
/ 3
Possible Failure
U103 / wrong neutral position
U104 / wrong neutral position
U105 / wrong neutral position
U107 Clutch not working
U108 Damper torque not readable
Wiring problem
Potentiometer damaged
Mechanical problem driveline
Wiring problem
Potentiometer damaged
Mechanical problem driveline
Wiring problem
Potentiometer damaged
Mechanical problem driveline
Wiring problem
Potentiometer damaged
Mechanical problem driveline
Wiring problem
Sensor damaged
W rong damper installation
Damper not calibrated
U109 Hydro not position
Wiring problem (on sensors)
Sensor damaged
Low pressure hydraulic circuit
Mechanical problem
Full Power Shift T ransmission (FPS)
Calibration 'U' Error Codes
U16 ERPM dropped too soon during clutch calibration Engine lugged down too Possible PWM valve faulty a mechanical fault within the transmission
U17 Seat switch not activated
Operator not seat
Open circuit for the seat switch input the transmission module
Faulty seat switch
Switched 12v supply fuse blown
Note: Use the switch diagnostics detect the seat switch connected
U19 Oil temperature below
Open circuit for the temperature sensor input module
Faulty temperature sensor
Note: Use the the transmission module see the temperature sensor input
U20 Handbrake not set
Open circuit for the handbrake feed into the transmission module
Faulty handbrake switch
Switched 12v supply fuse blown
Note: Use the switch diagnostics detect the handbrake connected
U21 ERPM below 1 increase throttle Operator has not set the correct engine speed
Open circuit for the engine speed sensor going the clusterMech engines only
Instrument cluster not powered
Broken CAN
Note: Use the the transmission module see the engine speed being detected
U22 ERPM above reduce throttle Operator has not set the correct engine speed
U23 Shuttle lever shift forward
Operator has not selected forward the shuttle lever
Open circuit between the shuttle lever and the transmission module
Switched 12v supply fuse blown
Note: Use the switch diagnostics detect the switch connected 8451 1225 03/06/201
PNEUMA ELECTRONIC SYSTEMS - ELECTRONIC SYSTEM
Code Description
Code Description Possible Failure
1 A.50.A / 4
U26 Clutch pedal not up, release clutch pedal Operator has not released the clutch pedal
The clutch potentiometer / linkage sticking broken
Note: Use the the transmission module see the clutch input
U31 Wheel speed sensed - tractor moving Handbrake not applied
Brakes not working
Note: the brakes are move the vehicle forward slightly and repeat calibration
U36 Max allowed clutch calibration value exceeded Current value exceeded without lugging the engine down. Possible PWM valve faulty a low hydraulic pressure fault ECU high side driver power supply failure - check fuses ECU 12V supplies
PNEUMA ELECTRONIC SYSTEMS - ELECTRONIC SYSTEM Code Description Possible Failure
U58
twist
Wiring
U59 PT
twist
Wiring
U68 Creeper
U69 Creeper
U75 Quick
Wiring
U76 Quick
calibration value
low Wiring
solenoid) Clutch solenoid
Clutch mechanical
U77 Damper calibration value too high Wiring problem Sensor damaged W rong damper installation Mechanical problem driveline U78 Damper calibration value too low Wiring problem Sensor damaged W rong damper installation Mechanical problem driveline U79 PT O twist sensor not plausible Sensor damaged incorrectly installed Electronic Draft Control Calibration 'U' Error Codes Code Description Possible Failure Note: There are 'U' error codes defined
electronic draft control calibration However the
the procedure. 1068 Height limit control not fully clockwise The height limit control not turned fully clockwise The height limit control faulty 1070 EDC hydraulic ram size not configured Ram size not configured a new controller following procedure
Use EDC channel 1 configure Shiftable O Calibration 'U' Error Codes Code Description Possible Failure O speed select cable stalled while extending Cable not connected correctly neutral position Cable jammed Sensor not connected O speed select cable stalled while retracting Cable not connected correctly neutral position Cable jammed Sensor not connected 8451 1225 03/06/201 1 A.50.A / 5
U51 Engine speed error Engine speed must between 850 and 950 rpm CAN bus error U55 PT O started The O was started during the O twist sensor Ensure the O turned f
PT O
sensor open circuit
connectors O twist sensor
O
sensor short circuit ground
connectors O twist sensor
not engaged
stuck
fill calibration value too high
problem (on clutch solenoid) Clutch solenoid damaged Clutch mechanical problem
fill
too
problem (on clutch
damaged
problem
for the
following error codes may displayed during
Note:
Front axle potentiometer open circuit – ACP will not work
Check the wiring harness
Check the displayed potentiometer reading during less than 240 then replace the potentiometer U02 Front axle potentiometer threshold higher than set limit
U03 Front axle potentiometer short circuit – ACP will not work
U04 Front axle potentiometer threshold lower than set limit
U05 Suspension not reaching its minimum / maximum position during ACP procedure
Check the potentiometer installation
Check the displayed potentiometer reading during greater than 4840 then check the potentiometer
Check the wiring harness the potentiometer , check that receiving power , grounded and that signal power not shorted power
Check the wiring harness
Check signal ground potentiometer open circuit
Change the potentiometer
Change the potentiometer
Check the range the potentiometer , calibration will not work the range the potentiometer less than 150
Check the suspension mechanics
Check the potentiometer linkage
PNEUMA ELECTRONIC SYSTEMS - ELECTRONIC SYSTEM Code Description Possible Failure U124
U125
engine
O not started U126
4 Speed O Calibration 'U' Error Codes Code Description Possible Failure O speed select
while extending Cable
position Cable
Sensor not connected O speed select cable stalled while retracting Cable not
neutral position Cable
Sensor not connected U124 O speed
U125
engine
O not started U126
U162
circuit
U163
Shift
circuit
U164
Shift
U165
U166
Code Description Possible
O speed select switch not optional speed position Speed select switch the wrong position – selector switch set 1000 N position instead optional speed position Selector switch wiring incorrect Speed selector switch faulty
Speed sensor error signal from O speed sensor
speed signal
movement from position sensor -
cable stalled
not connected correctly neutral
jammed
connected correctly
jammed
select switch not optional speed position Speed select switch the wrong position – selector switch set 1000 N position instead optional speed position Selector switch wiring incorrect Speed selector switch faulty
Speed sensor error signal from O speed sensor
speed signal
movement from position sensor -
O Shift position sensor - short
-
O
position sensor - short
-
O
actuator moving wrong direction -
End switch actuated during retract operation -
End switch actuated during extend operationFront Suspension Calibration 'U' Error Codes
Failure U01
8451 1225
1 A.50.A / 6
03/06/201
U07 Suspension stationary during the raise command the ACP procedure
Possible Failure
Check the raise solenoid harness
Check the suspension mechanics
Check the potentiometer linkage
Check the pressure the accumulators
Check the hydraulic pressure
Disconnect implement
U08 Suspension unable reach maximum height within seconds
Check the raise valve installation
Check the unload solenoid installation
Check the suspension mechanics
Check the hydraulic pressure
Disconnect implement
U09 Suspension stationary during the lowering command the ACP procedure
U10 Suspension unable reach minimum height within seconds
Check the unload solenoid harness
Check the suspension mechanics
Check the potentiometer linkage
Check the hydraulic pressure
Disconnect implement
Check unload solenoid installation
Check the hydraulic pressure
Disconnect implement
1 Unable calibrate suspension The lockout switch was pressed more than 3 times initiate calibration
Check the suspension mechanics
Check the hydraulic pressure
U12 ACP vehicle not stationary Handbrake not applied
U13 V alve (upper lockout) Solenoid open circuit
U14 V alve (lower lockout) Solenoid open circuit
U15 V alve (upper lockout) and V alve (lower lockout) Solenoid connectors swapped
Rear axle speed sensor faulty
Check the wiring harness
Check the wiring harness
Check the wiring harness
U16 V alve (upper lockout) and V alve (lower lockout) current sense inputs swapped
U18 Front suspension pressure switch short circuit
Check the wiring harness
Check the wiring harness U17 Front suspension pressure switch open circuit
Check the wiring harness
Check the pressure switch
U19 Insuf ficient potentiometer range for optional suspension performance Incorrect adjustment front axle position potentiometer linkage
Rear Electronic Hydraulic Remote V alves Calibration 'U' Error Codes
Front Hitch Calibration 'U' Error Codes
PNEUMA ELECTRONIC SYSTEMS - ELECTRONIC SYSTEM
Code Description
Code Description Possible Failure U61 Lever No.1 not neutral –U62 Lever not neutral –U63 Lever No.3 not neutral –U64 Lever not neutral –
Code Description Possible Failure Position potentiometer value too low the hitch not raised Hitch was
1 1 Position potentiometer value too high the hitch not lowered Hitch was not
8451 1225 03/06/201 1 A.50.A / 7
not raised before height limit control was changed from OFF position
lowered before height limit control was changed from OFF position
U19 Oil temperature below 5
Open circuit for the temperature sensor input the transmission module
Faulty temperature sensor
Note: Use the menu the transmission module see the temperature sensor input okay
U21 ERPM below increase throttle Operator has not set the correct engine speed
Open circuit for the engine speed sensor going the cluster – mechanical engines only
Instrument cluster not powered
Broken CAN bus
Note: Use the menu see the engine speed being detected
U71 Calibration attempted while enable switch f The enable switch the f position
U72 Proximity sensor input out range – open
U73 Proximity sensor input out range – closed
U74 L VDT calibration has been unsuccessful (out range after 4th attempt)
The enable switch the position start but needs cycled through f then enable the system
Incorrect position steering wheel
Faulty proximity sensor
Check the proximity sensor connection
Incorrect position steering wheel
Faulty proximity sensor
Check the proximity sensor connection
Faulty L VDT sensor
Faulty fast steer hydraulic valve
Incorrect assembly hydraulic valve
Check the L VDT sensor connection
Blue cable (on the handbrake switch connector) cut f Mismatch between the handbrake switch status hardwired the EPL and the VCU_HB_SWITCH parameter the VCU2EPL CAN message
PNEUMA ELECTRONIC SYSTEMS - ELECTRONIC SYSTEM
Calibration 'U' Error Codes Code Description Possible Failure
Steering
EPL Calibration 'U' Error Codes Code Description Possible Failure
Shuttle lever not the park position Pins the EPL module short
Pins
Hand brake applied
ground
the EPL module cut f
Shuttle lever
APP position too high W rong mechanical adjustment the EPL transmission lever Possible wear the braking pads APP position too low Stif fness the system too high – possible mechanical interferences W rong mechanical installation the EPL Error code active preventing completion initialization procedure High recovery level error code being activated Bowden cable not connected Bowden cable not connected U120 Inclinometer self test failed Inclinometer broken U121 Inclinometer calibration procedure notU122 Inclinometer fset out range Check the inclinometer installation V ehicle not flat ground Remove any rear attachment Incorrect wheels could installed U123 V ehicle moving V ehicle not stationary V ehicle speed sensor failed 8451 1225 03/06/201 1 A.50.A / 8
Pins the EPL module short supply voltage
damaged
The renumbering procedure for mid mount valves has not been completed correctly . Pay particular attention ensure that step 9 the renumbering procedure has been
movement not detected Calibration messages from the control module not detected
Repeat the calibration procedure and the U code persists then check for possible problems with the valve U158 V alve calibration procedure terminated prematurely Calibration procedure has been interrupted the operator pressing the "h" buttons
U157
PNEUMA ELECTRONIC SYSTEMS - ELECTRONIC SYSTEM PWM V alve T est 'U' Error Codes Code Description Possible Failure U17 Seat
activated (Operator not seat) U20 Handbrake
Engine
U26 Clutch
clutch
U127 T ransmission oil
U128 T ransmission oil
Procedure 'U' Error Codes Code Description Possible Failure U65 Engine running during the procedure EHR V alve - Renumbering 'U' Error Codes Code Description Possible Failure U160 Incorrect sequence detected when renumbering the rear valves
switch not
not applied U21
speed below 1 100 rpm U22 Engine speed above 1300 rpm U23 Shuttle lever neutral - shift forward
pedal not fully - release
pedal
below
above
U161 Incorrect sequence detected
renumbering
when
the midmount valves
Racine V alves Calibration 'U' Error Codes Code Description Possible Failure U150 CAN calibration messages not received from the Ehr pilot head Ensure the valve has been renumbered correctly Check CAN connections U152 V alve not calibrated Pilot head has not been previously calibrated U155 Incorrect pressure switch status detected the pilot head Check that the transducer connected the test point Check that the harness connections are correctly made Check that the transducer functioning correctly U156 Pilot head timed out Spool
The renumbering procedure for rear valves has not been completed correctly Pay particular attention ensure that step 9 the renumbering procedure has been completed. Electronic Draft Control (EDC) – Error Codes Code Description 1002 Radar disconnected 1003 Speed sensor error 1004 Wheel speed sensor – signal too high 1006 Slip control potentiometer error 1008 Raise / work switch failure (command arm) 1009 Both external switches operated the same time 1010 Height limit control potentiometer error 1012 Drop rate control potentiometer error 1014 R / H load sensing pin – signal too low 1015 R / H load sensing pin – signal too high 1016 L / H load sensing pin – signal too low 8451 1225 03/06/201 1 A.50.A / 9
Incorrect inconsistent calibration values recorded during the calibration procedure
PNEUMA ELECTRONIC SYSTEMS - ELECTRONIC SYSTEM Code Description 1017 L / H load sensing pin – signal too high 1018 Both load sensing pins disconnected 1019 Load sensing pin reference – voltage too low 1020 Load sensing pin reference – voltage too high 1021 Draft sensitivity control potentiometer error 1024 Perform the hydraulic lift calibration 1025 Position control potentiometer error 1027 Lift arm position sensor – voltage too low 1028 Lift arm position sensor – voltage too high 1029 Hydraulic control valve disconnected 1031 Chassis harness disconnected 1033 Draft control potentiometer error 1049 Wheel speed sensor open circuit 1063 Hydraulic valve lower solenoid – open circuit 1064 Hydraulic valve raise solenoid – open circuit 1065 Hydraulic valve lower solenoid – short circuit 1066 Hydraulic valve raise solenoid – short circuit 1067 Hydraulic valve supply voltage – voltage too low 1068 Height limit control not set maximum during calibration 1070 Hydraulic ram configuration not set CVT T ransmission – Error Codes Code Description 2009 Seat switch input – voltage too low 2010 Seat switch input – voltage too high 201 1 Clutch pedal potentiometer – voltage too low 2012 Clutch pedal potentiometer – voltage too high 2021 T ransmission harness disconnected 2024 All clutches not calibrated 2025 Synchronisers not calibrated 2026 Engine speed – too high 2027 Engine speed – signal 2035 Dump solenoid – short 12V 2036 Dump solenoid – short ground open circuit 2037 Clutch pedal disconnect switch – open circuit 2047 Clutch pedal disconnect switch set too high 2048 Clutch pedal disconnect switch set too low 2049 Wheel speed (transmission output speed) sensor – short ground open circuit 2050 Wheel speed (transmission output speed) sensor – short 12V 2051 Oil temperature sensor – open circuit 2052 Oil temperature sensor – short circuit 2055 Wheel speed (transmission output speed) sensor – signal 2059 Shuttle lever switch disagreement ("N" displayed) 2070 Shuttle lever forward switch – voltage too high 2071 Shuttle lever forward switch – voltage too low 2072 Shuttle lever reverse switch – voltage too high 2073 Shuttle lever reverse switch – voltage too low 2075 Flywheel speed sensor signal error 2076 Flywheel speed sensor – open circuit 2077 Flywheel speed sensor – short circuit 2079 Flywheel speed sensor – signal Shuttle lever neutral switch - voltage too low 1 1 Shuttle lever neutral switch - voltage too high 2124 Flywheel speed sensor not calibrated 2303 Damper calibration – low error 8451 1225 03/06/201 1 A.50.A /
2304 Damper calibration – high error
2331 Clutch slipping fault (CP displayed)
2342 Clutch A solenoid – open circuit short circuit ground
2343 Clutch B solenoid – open circuit short circuit ground
2352 Clutch A solenoid – voltage too high
2353 Clutch B solenoid – voltage too high 2362 Clutch A not calibrated 2363 Clutch B not calibrated 2380 Parklock
unable reach desired position
2381 Parklock – bus f
2382 Parklock – bus integrity error 2500 Input over speed error
2501 Oil pressure sensor – open circuit short circuit ground 2502 Oil pressure sensor – short circuit +5V
2503 Clutch A solenoid – use and open circuit short circuit ground
2504 Clutch B solenoid – use and open circuit short circuit ground
2505 Clutch A pressure not plausible (mismatch between clutch A pressure and solenoid current)
2506 Clutch B pressure not plausible (mismatch between clutch B pressure and solenoid current) 2507 / synchronizer potentiometer - signal too high
/ synchronizer potentiometer - signal too low
Synchronizer not moving towards
Synchronizer not moving towards
1 solenoid open circuit short circuit ground
solenoid open circuit short circuit ground
solenoid circuit fault
solenoid circuit fault
/ synchronizer - neutral did not engage
/ synchro potentiometer – signal too high
/ synchro potentiometer – signal too low
- open circuit short circuit ground
- open circuit short circuit ground
synchroniser potentiometer – signal too high
open circuit short circuit ground
open circuit short circuit ground
circuit fault
sensor – open circuit short circuit ground
PNEUMA ELECTRONIC SYSTEMS - ELECTRONIC SYSTEM
Code Description
–
2509
2512
2513
2514
2515
2518
2519 Synchro
2520 Synchro
2521 solenoid
2522 solenoid
2523 solenoid
2524 solenoid
2525 /
2527 /
2528 /
2529 Synchro
2530 Synchro
2531 solenoid
2532 solenoid
2533 solenoid
2534 solenoid
2535 /
2538 Ring
2539 Ring speed
2540 A clutch pressure transducer
2541 B clutch pressure transducer
2542 A clutch pressure transducer
2543 B clutch pressure transducer
2544 Ring speed sensor
2545 Wheel speed
2547 Ring speed sensor –
2548 Brake pressure transducer
8451
1 A.50.A / 1 1
2508
2510
251
2517
not moving towards
not moving towards
- circuit fault
- circuit fault
synchroniser – neutral did not engage
synchroniser potentiometer – signal too low
not moving towards
not moving towards
circuit fault
synchroniser – neutral did not engage
speed
sensor – short 12V
– open circuit short circuit ground
– open circuit short circuit ground
– short circuit
– short circuit
critical air gap
(transmission output speed) sensor - critical air gap
signal
– open circuit short circuit ground
1225 03/06/201
PNEUMA ELECTRONIC SYSTEMS - ELECTRONIC SYSTEM Code Description 2549 Brake pressure transducer – short 12V 2550 Stuck dump solenoid clutch A solenoid (mismatch between clutch A pressure command and pressure sensor reading when clutch A commanded) 2551 Stuck dump solenoid clutch B solenoid (mismatch between clutch B pressure command and pressure sensor reading when clutch B commanded) 2552 T ransmission oil pressure too high 2553 T ransmission oil pressure too low 2554 T ransmission oil pressure above maximum boost pressure 2555 T ransmission oil pressure below warning pressure 2557 Hydro 1 solenoid – open circuit short circuit ground 2558 Hydro 1 solenoid – short circuit 12V 2559 ORPM and Ring sensor fault 2560 Uncommanded movement synchroniser / neutral 2561 Uncommanded movement synchroniser / neutral 2562 Uncommanded movement synchroniser / neutral FPS T ransmission – Error Codes Code Description 2005 Creeper engage fault 2009 Seat switch input – voltage too low 2010 Seat switch input – voltage too high 201 1 Clutch pedal potentiometer – voltage too low 2012 Clutch pedal potentiometer – voltage too high 2021 T ransmission harness disconnected 2024 All clutches not calibrated 2026 Engine speed – too high 2027 Engine speed – signal 2037 Clutch pedal disconnect switch – open circuit 2047 Clutch pedal disconnect switch set too high 2048 Clutch pedal disconnect switch set too low 2049 Wheel speed (transmission output speed) sensor – short ground open circuit 2050 Wheel speed (transmission output speed) sensor – short 12V 2051 Oil temperature sensor – open circuit 2052 Oil temperature sensor – short circuit 2053 references – voltage too high 2054 references – voltage too low 2055 Wheel speed (transmission output speed) sensor – signal 2058 Seat switch closed 2059 Shuttle lever switch disagreement ("N" displayed) 2070 Shuttle lever forward switch – voltage too high 2071 Shuttle lever forward switch – voltage too low 2072 Shuttle lever reverse switch – voltage too high 2073 Shuttle lever reverse switch – voltage too low 2075 Flywheel speed sensor signal error 2076 Flywheel speed sensor – open circuit 2077 Flywheel speed sensor – short circuit 2079 Flywheel speed sensor – signal Shuttle lever neutral switch - voltage too low 1 1 Shuttle lever neutral switch - voltage too high 2124 Flywheel speed sensor not calibrated 2300 19th gear solenoid open circuit short ground 2302 19th gear clutch dump solenoid open circuit short ground 2303 Damper calibration – low error 2304 Damper calibration – high error 2305 19th gear clutch solenoid over voltage 8451 1225 03/06/201 1 A.50.A /
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PNEUMA ELECTRONIC SYSTEMS - ELECTRONIC SYSTEM Code Description 2306 19th gear clutch dump solenoid over voltage 2308 Reverse not allowed 2314 Forward pressure switch - open circuit short ground 2315 Reverse pressure switch - open circuit short ground 2316 T ransmission oil pressure sensor - not configured 2317 T ransmission oil pressure sensor - configuration error 2323 T ransmission mid speed sensor - open circuit 2324 T ransmission mid speed sensor - short ground 2325 Mid speed sensor and output speed sensor swapped 2326 Engine torque / RPM sensor swapped with either mid output speed sensors 2328 T ransmission mid speed sensor - signal 2330 T ransmission output RPM too high for the selected gear 2334 Pressure indicated the forward clutch pressure switches when the clutch solenoids are f 2335 Pressure indicated the reverse clutch pressure switches when the clutch solenoids are f 2336 Creeper fails engage 2337 Creeper fails disengage 2338 Creeper potentiometer - short circuit 12V 2339 Creeper potentiometer - open circuit short ground 2342 Clutch A solenoid – open circuit short circuit ground 2343 Clutch B solenoid – open circuit short circuit ground 2344 Clutch C solenoid – open circuit short circuit ground 2345 Clutch D solenoid – open circuit short circuit ground 2346 Clutch E solenoid – open circuit short circuit ground 2347 Low range clutch solenoid - open circuit short ground 2348 Medium range clutch solenoid - open circuit short ground 2349 High range clutch solenoid - open circuit short ground 2350 Reverse clutch solenoid - open circuit short ground 2351 Creeper solenoid - open circuit short ground 2352 Clutch A solenoid – voltage too high 2353 Clutch B solenoid – voltage too high 2354 Clutch C solenoid – voltage too high 2355 Clutch D solenoid – voltage too high 2356 Clutch E solenoid – voltage too high 2357 Low range clutch solenoid - over voltage 2358 Medium range clutch solenoid - over voltage 2359 High range clutch solenoid - over voltage 2360 Reverse clutch solenoid - over voltage 2361 Creeper solenoid - over voltage 2362 Clutch A not calibrated 2363 Clutch B not calibrated 2364 Clutch C not calibrated 2365 Clutch D not calibrated 2366 Clutch E not calibrated 2367 Low range clutch not calibrated 2368 Medium range clutch not calibrated 2369 High range clutch not calibrated 2370 Reverse clutch not calibrated 2371 Creeper position out range 2372 Creeper not calibrated 2373 Clutch not calibrated 2374 Creeper calibration error 2375 Creeper - cold oil 2376 Fault 19th gear 2377 Fault dump 2380 Parklock – unable reach desired position 8451 1225 03/06/201 1 A.50.A /