Man TCU Fault Codes List

SPN list (trouble codes)

 

The following table lists the fault codes that appear on the dashboard display or MAN-cats display in the event of a malfunction.

SPN Suspect Parameter Number - fault location

 

Address: 24 - AS-Tronic

TCU 00191-08 - there is no signal from the gearbox output shaft sensor (speedometer sensor). Or a sensor, or something with wires.

TCU 03117-00 - Release bearing flew

TCU 03117-00 - (The stop signal is on, the speed does not turn on, the engine is running) - Self-adjusting clutch with a malfunction

TCU 3002 Y2 divider valve slow

TCU 3003 Y3 high speed divider valve

TCU 3004 Y4 3/4 track position valve

TCU 3005 Y5 valve position track 1/2

TCU 3006 Y6 valve position switch 1 / R

TCU 3007 Y3 valve position switch 2/3

TCU 3008 Y3 rear splitter valve small

TCU 3009 Y3 rear splitter valve large

TCU 3010 Y10 main valve

TCU 3017 Y1 transmission brake

TCU 3018 Small valve for opening the clutch

TCU 3019 Small Clutch Valve

TCU 3020 Large valve for opening the clutch

TCU 3021 Large valve for closing the clutch

TCU 3022 Power supply for speed sensor on PTO ASTRONIC

TCU 3024 WSK Retarder Current Percentage

TCU 3026 Data bus CAN engine configuration EDC, engine configuration

TCU 3027 Data bus CAN engine configuration EDC, engine configuration

TCU 3028 CAN data bus for monitoring the retarder from the secondary retarder, ERC1_RD (current retarder torque, actual retarder torque)

TCU 3029 CAN data bus for retarder control from a secondary retarder, ERC1 (additional engine heating, engine coolant load increase)

TCU 3030 CAN data bus retarder configuration from a secondary retarder, Ret_Conf driveline retarder configuration

TCU 3031 CAN data bus for retarder control from FFR transmitting engine braking torque, "ERC1_ REX retarder percent torque"

TCU 3032 CAN data bus engine brake configuration, engine retarder configuration

TCU 3033 CAN data bus engine brake configuration, engine retarder configuration

TCU 3049 Y1 transmission brake

TCU 3050 Small valve for opening the clutch

TCU 3051 Small valve for closing the clutch

TCU 3052 Large valve for opening the clutch

TCU 3053 Large valve for closing the clutch

TCU 3059 Power take-off 1 feedback

TCU 3060 Power Take Off 2 Feedback

TCU 3061 Power take-off 1

TCU 3062 Power take-off 2

TCU 3063 Power take-off 1

TCU 3064 Power take-off 2

TCU 3090 ECU (1 + 2 communication controller)

TCU 3091 CAN data bus EBS1 from EBS, EBC1

TCU 3099 Shaft Speed 1

TCU 3101 Shaft speed 1 + 2

TCU 3102 Gearbox input and output speed

TCU 3103 Vehicle Speed CAN Data Bus from EDC

TCU 3107 Voltage (clutch sensor)

TCU 3111 CAN data bus, time / day information timeout message from ZBR2, TIME / DATE

TCU 3112 CAN data bus, time / day information timeout message from ZBR2, TIME / DATE

TCU 3113 CAN data bus, retarder configuration timeout message, Ret_Conf (Driveline retarder configuration)

TCU 3117 Auto Clutch Failure

TCU 3118 Clutch does not open

TCU 3119 Clutch does not close / does not transmit torque

TCU 3120 Mechanical failure (small valve to open the clutch)

TCU 3121 Mechanical failure (small valve to close the clutch)

TCU 3122 Mechanical failure (large valve to open the clutch)

TCU 3123 Mechanical failure (large valve to close the clutch)

TCU 3124 Clutch Stroke

TCU 3125 Pressure Limit Valve Malfunction

TCU 3126 Invalid pressure signal

TCU 3127 ECU temperature failure

TCU 3128 Oil Temperature Signal Failure

TCU 3129 There is no signal from the sensor of inclusion of the main transmission

TCU 3132 Auto-sensing on sensor fails

TCU 3133 Track Select Sensor Signal

TCU 3136 Track Sense Sensor Signal Failure

TCU 3137 Rear Divider Displacement Sensor Signal

TCU 3140 Failure to save rear divider displacement sensor

TCU 3141 No divider movement signal

TCU 3144 Failure to Automatically Adjust Divider Move Signal

TCU 3145 Rear divider does not turn off

TCU 3146 Rear Divider Switch Failure

TCU 3147 Rear divider does not turn on

TCU 3148 Divider does not turn off

TCU 3149 Divider Switch Failure

TCU 3150 Divider Group Does Not Turn On

TCU 3151 Selection cylinder does not open

TCU 3152 Track Switch Failure

TCU 3153 Selection cylinder does not close

TCU 3154 Transmission in the main gearbox does not turn off

TCU 3155 Transmission in main gearbox does not shift

TCU 3156 Incorrect gear engaged in main gearbox

TCU 3158 Switch Sensor Signal Transmitted Long

TCU 3159 Rear Divider Switch Sensor Signal Transmitted Long

TCU 3160 Signal of the sensor for switching the divider is transmitted continuously

TCU 3163 Engine does not respond to torque reference

TCU 3164 CAN data bus for electronic engine control 1 from EDC, EEC1 (accelerator pedal position, drivers demand engine percent torque)

TCU 3166 Continuous Idle

TCU 3169 Opening relay in ECU does not turn off

TCU 3170 No power at terminal 30, or the trip relay in the ECU does not turn on

TCU 3171 CAN data bus for electronic engine regulation 1 from EDC, EEC1 (engine torque, actual engine percent torque)

TCU 3175 Ignition Lock Failure (Terminal 15)

TCU 3177 Transmission CAN Data Bus

TCU 3178 CAN fault data bus CAN

TCU 3179 CAN data bus, input shock absorber activated

TCU 3180 CAN data bus electronic engine control 1 from EDC, EEC1

TCU 3181 CAN data bus for electronic engine control 2 from EDC, EEC2

TCU 3182 CAN data bus Tempomat / speeds from EDC, CCVS

TCU 3183 CAN data brake motor brake from FFR, ERC1_REX

TCU 3184 CAN data bus retarder from a secondary retarder, ERC1_RD

TCU 3185 CAN data bus primary retarder WSK, ERC1_RE

TCU 3186 CAN data bus primary retarder WSK, ETC1_WSK

TCU 3187 Primary Retarder CAN Data Bus Configuration Information

TCU 3188 Control Unit Failure, Incorrect Interruption

TCU 3189 Control Unit Failure, stack watch

TCU 3190 EOL EEPROM parameters out of normal range

TCU 3191 EOL EEPROM. Checksum failure

TCU 3192 Control Unit Failure - EEPROM Access Failure

TCU 3193 ECU Temperature Too High

TCU 3194 Failure of both front axle speed signal sources

TCU 3196 Vehicle Data CAN Bus from ZBR2, Veh_Dist

TCU 3198 CAN data bus relative wheel speed from EBS, EBC2 (WSI) (relative wheel speed, relative wheel speed)

TCU 3199 Wheel Speed Information CAN Bus from EBS, EBC2 (WSI)

TCU 3209 Emergency power off button pressed or ECU de-energized

TCU 3210 Tachograph CAN data bus from ZBR2, TCO1

TCU 3211 Data bus CAN transmission control FFR, TC1_FT

TCU 3212 Transmission Control CAN Data Bus from FFR, TC1_FT (required gear, requested gear)

TCU 3213 Transmission control CAN data bus from FFR, TC1_FT (required group, requested range)

TCU 3214 Transmission control CAN data bus from FFR, TC1_FT (PTO request, PTO request)

TCU 3215 CAN data bus information from ZBR (aux_stat_zbr # 1), timeout

TCU 3227 CAN Communication Data Field

TCU 4000 Take your foot off the clutch pedal

TCU 4001 Insufficient air pressure

TCU 4002 Clutch Overload

TCU 4003 Clutch Wear

TCU 4004 Clutch Wear