Freightliner Business Class M2 Troubleshooting Guide – Automated manual transmissions – Freightliner Business Class M2

freightliner business class m2 troubleshooting guide automated manual transmissions freightliner business class m2

Fault Code Guide (MID 130 SIDs)

SIDFMIText MessageFailure Reason
1802Prim Selector ErraticThe shift lever does not shift gears.
3303MultiPress Ind Short HiThe hydraulic pressure sensor circuit is shorted to power.
3304MultiPress Ind Short LoThe hydraulic pressure sensor circuit is shorted to ground.
3305MultiPress Ind OPENThe hydraulic pressure sensor circuit is open.
5205Hydraulic Sys OPENThe hydraulic pump circuit is open.
5207Hydraulic Sys NoRESPONSEThe hydraulic pressure does not increase even though the hydraulic pump is activated.
5211Clutch Act Not KnownThe hydraulic pump temperature is too high.
5500Clutch Act HIGHThe clutch is too hot.
5507Clutch Act NoRESPONSEThe clutch does not operate properly.
5513Clutch Act CalibrateThe clutch needs to be calibrated.
23102SAE J1939 Datalink ErraticThe J1939 datalink is not communicating properly.
23109SAE J1939 Datalink UPDATEThe J1939 datalink has timed out.
23112SAE J1939 Datalink BadThe J1939 datalink is not communicating with the transmission.
25100POWER SUPPLY HIGHThe power supply voltage is too high.
25101POWER SUPPLY LowThe power supply voltage is too low.
25105POWER SUPPLY OPENThere is no power to the transmission with the engine running.
25114POWER SUPPLY RSRVDThe power supply is not properly grounded.
25302Calibration Memory ErraticThe transmission needs to be recalibrated.
25312Calibration Memory BadThe transmission needs to be recalibrated.
25313Calibration Memory CalibrateThe transmission needs to be recalibrated.
25314Calibration Memory RSRVDThe transmission needs to be recalibrated.
SIDFMIText MessageFailure Reason
25404Controller Short LoThe TCU is shorted to ground.
25405Controller OPENThe TCU has an open circuit.
25411Controller Not KnownThe TCU AUTO mode software module has an error.
25412Controller BadThe TCU has a hardware problem.
25413Controller CalibrateThe TCU has a software memory problem.

Fault Code Guide (MID 130 PIDs)

PIDFMIText MessageFailure Reason
3302ErraticThe clutch position sensor gives invalid data.
3303Short HiThe clutch position sensor circuit is shorted to power.
3304Short LoThe clutch position sensor circuit is shorted to ground.
3305OPENThe clutch position sensor circuit is open.
3314RSRVDThe clutch position sensor gives incorrect resistance readings.
5902Shift FNGR Gear ErraticThe shift rod position sensor gives invalid data.
5903Shift FNGR Gear Short HiThe gear position sensor circuit is shorted to power.
5904Shift FNGR Gear Short LoThe gear position sensor circuit is shorted to ground.
5905Shift FNGR Gear OPENThe gear position sensor circuit is open.
5914Shift FNGR Gear RSRVDThe gear position sensor gives incorrect resistance readings.
6002Shift FNGR Rail ErraticThe rail position sensor circuit gives invalid data.
6003Shift FNGR Rail Short HiThe rail position sensor circuit is shorted to power.
6004Shift FNGR Rail Short LoThe rail position sensor circuit is shorted to ground.
6005Shift FNGR Rail OPENThe rail position sensor circuit is open.
6014Shift FNGR Rail RSRVDThe rail position sensor gives incorrect resistance readings.
6409Dir Switch UpdateThe output shaft speed sensor is not providing accurate directional information.
6411Dir Switch Not KnownThe output shaft speed sensor is not providing accurate directional information.
15800Volts (BattSw) HIGHThe voltage in the ignition power circuit is too high.
15801Volts (BattSw) LowThe voltage in the ignition power circuit is too low.
16102In shaft SPEED ErraticThe input shaft speed sensor circuit gives invalid data.
16103In shaft SPEED Short HiThe input shaft speed sensor circuit is shorted to power.
16104In shaft SPEED Short LoThe input shaft speed sensor circuit is shorted to ground.
16105In shaft SPEED OPENThe input shaft speed sensor circuit is open.
16108In shaft SPEED UpdateThe input shaft speed sensor circuit is broadcasting an abnormal frequency.
PIDFMIText MessageFailure Reason
16202RANGE Selected ErraticThe transmission is not properly calibrated.
16302RANGE Attained ErraticThe gears do not shift properly.
19102OUTPUT SPEED ErraticOne or both of the output shaft speed sensor circuits give invalid data.
19105OUTPUT SPEED OPENOne or both of the output shaft speed sensor circuits are open.
19108OUTPUT SPEED SIGNALThere is no signal coming from one or both output shaft speed sensors.
19114OUTPUT SPEED RSRVDThe output shaft speed sensor is providing invalid data.

For a list of proprietary fault codes viewable on ServiceLink

AGS Proprietary Fault Codes (J1708)
Fault CodeDescription
3000109High voltage supply voltage—external (connector X1/12 and X1/15)
3000113High voltage ignition key line—external (connector X1/9)
3000209Low voltage supply voltage—external (connector X1/12 and X1/15)
3000213Low voltage ignition key line—external (connector X1/9)
3001210EEPROM parameter values error—internal
3001510Clutch displacement control module parameter error—internal
3001781Clutch calibration offset off limit—internal
3002009Open load supply voltage—external (connector X1/12 and X1/15)
3002016Open load/Short circuit VCC temperature sensor circuit board—internal
3002017Open load/Short circuit VCC temperature sensor pump—internal
3002116Short circuit GND temperature sensor circuit board—internal
3002117Short circuit GND temperature sensor pump—internal
3002214Short circuit VCC peripherals supply—external (connector X2/15)
3003001EBC1 message timeout—external (J1939)
3003101EEC1 message timeout—external (J1939)
3003201EEC2 message timeout—external (J1939)
3003301EEC3 message timeout—external (J1939)
3003401ERC1 message timeout—external (J1939)
3003501Wheel speed information message timeout—external (J1939)
3003601CruiseControl (VCU) message timeout—external (J1939)
3003701CruiseControl (bulkhead) message timeout—external (J1939)
3003801Engine configuration message timeout—external (J1939)
3003901Retarder configuration message timeout—external (J1939)
3004001Component identification message timeout—external (J1939)
3004101PTO information message timeout—external (J1939)
3006101Incorrect engine data—external (J1939)
3006201Timeout converted engine data for clutch module (low priority)—internal
3006701Incorrect retarder data—external (J1939)
3006801Incorrect ABS data—external (J1939)
3006901Incorrect internal data—internal
3007001Incorrect clutch module data—internal
3007101Incorrect automated gear shift module data—internal
3007201Incorrect internal data—internal
3008881Clutch overload—internal
3009280Plausibility error actual transmission gear ratio—internal
3009710Test software—internal
3009810Test electronic—internal
AGS Proprietary Fault Codes (J1708)
Fault CodeDescription
3009910Test bench mode activated—internal
3010390Automatic module: signal group cruise control / retarder—internal
3010690Automatic module: signal output speed—internal
3010790Automatic module: signal group MR—internal
3010890Automatic module: signal group gear ratio—internal
3010990Automatic module: learning values engine—internal
3011081Plausibility error intended clutch position can not be reached within specified time—internal
3011090Automatic module: learning values transmission—internal
3011310Clutch calibration data missing/error—internal
3011410Clutch parameter error—internal
3011590Automatic module: signal group shifting time—internal
3011690Automatic module: signal group ABS—internal
3011790Automatic module: signal group pedal activation—internal
3011890Automatic module: signal group lever—internal
3011990Automatic module: error target system—internal
3012014Open load peripherals supply—external (connector X2/15)
3012019Plausibility error valve relay V-V2 on—internal
3012035Open load power stage solenoid valve (clutch open 1)—internal
3012036Open load power stage solenoid valve (clutch open 2)—internal
3012037Open load power stage solenoid valve (clutch close 1)—internal
3012038Open load power stage solenoid valve (clutch close 2)—internal
3012050Open load speed sensor transmission output (DZ1)—external (connector X2/14)
3012051Open load speed sensor transmission input—external (connector X2/11)
3012052Open load speed sensor transmission output (D3)—external (connector X2/9)
3012090Automatic module: system identification gearshift module—internal
3012114Short circuit to GND peripherals supply—external (connector X2/15)
3012118Plausibility error valve relay V-V1 off—internal
3012119Plausibility error valve relay V-V2 off—internal
3012136Short circuit GND power stage solenoid valve (clutch open 2)—internal
3012138Short circuit GND power stage solenoid valve (clutch close 2)—internal
3012151Short circuit GND speed sensor transmission input—external (connector X2/11
3012251Short circuit VCC speed sensor transmission input—external (connector X2/11)
3012461Hydraulic level too low external—external
3016201Timeout converted engine data for clutch module (medium priority)—internal
3016401Timeout driving direction information—internal
3016501Timeout internal communication shift module to clutch module (medium priority)—internal
AGS Proprietary Fault Codes (J1708)
Fault CodeDescription
3018681Plausibility error clutch open request while inlet valves are closed—internal
3018781Plausibility error clutch open request while outlet valves are closed—internal
3019480Plausibility error driving direction—internal
3019621SmartShift lever data invalid—external (connector X1/8, X1/11, X1/14)
3019650Tooth signal interruption speed sensor transmission output (DZ1)—external (connector X2/14)
3019651Tooth signal interruption speed sensor transmission input—external (connector X2/11)
3019652Tooth signal interruption speed sensor transmission output (D3)—external (connector X2/9)
3020110High voltage distance sensor supply—internal
3020111Power supply high voltage—external (connector X3/1)
3020210Low voltage distance sensor supply—internal
3020211Power supply low voltage—external (connector X3/1)
3021010Flash checksum error—internal
3021110EEPROM calibration values error—internal
3021610Clutch displacement offset failure—internal
3022011Supply voltage open load—external (connector X3/1)
3022012Open load GND connection—external (connector X1/18 and X1/21)
3022015Open load pressure sensor signal—internal
3022018Plausibility error valve relay V-V1 on—internal
3022020Open load GND pump motor—external (connector X3/2)
3022030Open load power stage solenoid valve (selection direction R)—internal
3022031Open load power stage solenoid valve (selection direction 5/6)—internal
3022032Open load power stage solenoid valve—internal
3022033Open load power stage solenoid valve (gear direction 1,3,5)—internal
3022034Open load power stage solenoid valve (pressure regulation)—internal
3022041Open load distance sensor (gear)—internal
3022042Open load distance sensor (selection)—internal
3022044Open load distance sensor (clutch)—internal
3022060Open loop power stage pump motor—internal
3022115Short circuit GND pressure sensor signal—internal
3022130Short circuit GND power stage solenoid valve (selection direction R)—internal
3022131Short circuit GND power stage solenoid valve (selection direction 5/6)—internal
3022132Short circuit GND power stage solenoid valve (gear direction R,2,4,6)—internal
3022133Short circuit GND power stage solenoid valve (gear direction 1,3,5)—internal
3022134Short circuit GND power stage solenoid valve (pressure regulation)—internal
3022135Short circuit GND power stage solenoid valve (clutch open 1)—internal
3022137Short circuit GND power stage solenoid valve (clutch close 1)—internal
AGS Proprietary Fault Codes (J1708)
Fault CodeDescription
3022141Short circuit GND distance sensor (gear)—internal
3022142Short circuit GND distance sensor (selection)—internal
3022144Short circuit GND distance sensor (clutch)—internal
3022160Short circuit GND power stage pump motor—internal
3022215Short circuit VCC pressure sensor signal—internal
3022241Short circuit VCC distance sensor (gear)—internal
3022242Short circuit VCC distance sensor (selection)—internal
3022244Short circuit VCC distance sensor (clutch)—internal
3022317Over temperature power stage pump motor—internal
3022590Automatic module: no signal vehicle speed—internal
3022690Automatic module: signal group MR (high priority)—internal
3022790Automatic module: signal group gear ratio (high priority)—internal
3022890Automatic module: learning values engine (high priority)—internal
3022990Automatic module: learning values transmission (high priority)—internal
3024341Erratic distance sensor (gear)—internal
3024342Erratic distance sensor (selection)—internal
3024344Erratic distance sensor (clutch)—internal
3024441Wrong coil resistance value distance sensor (gear)—internal
3024442Incorrect coil resistance value distance sensor (selection)—internal
3024444Incorrect coil resistance value distance sensor (clutch)—internal
3024610Timeout displacement sensor value—internal
3026001CAN bus off—external (connector X1/13 and X1/7)
3026301Timeout converted engine data for clutch module (high priority)—internal
3026501Timeout internal communication shift module to clutch module (high priority)—internal
3027401No J1939 communication—internal / external (connector X1/13 and X1/7)
3027501Timeout internal communication shift module to clutch module (high priority)—internal
3028581Clutch displacement control failure—internal
3029180No calculation of redundant transmission output speed—internal
3029380Incorrect transmission type—internal
3029580Plausibility error pressure build up—internal