Mercedes Benz Actros,Atego,Axor Truck Fault Codes list

List of control unit fault codes antilock brake system (ABS)

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LIST OF CONTROL UNIT FAULT CODES ANTILOCK BRAKE SYSTEM (ABS)
LIST OF CONTROL UNIT FAULT CODES ANTILOCK BRAKE SYSTEM (ABS)
LIST OF CONTROL UNIT FAULT CODES ANTILOC
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0160 Communication between the data on the CAN bus of the car has a fault

0162 Speed signal via the CAN bus from the tachograph has a fault

0163 Bus IES-CAN: open communication

0167 Signal CAN GS System (EPS) is missing or invalid

0168 signal via the CAN bus from the traffic control FR control unit is missing or has a fault

0169 CAN bus signal from control unit INS tool is missing or has a fault

1001 High voltage at terminal 15 (X1.18 / 7)

1002 Undervoltage or faulty contact in the terminal 15

1010 ABS anti-lock braking system is faulty control unit

1012 control unit ABS anti-lock braking system incorrectly parameterized

1029 Control of the switching solenoid valve tripped

1094 Different size tires on the car

1102 Undervoltage or faulty contact at terminal 30 X1 18/9

1103 Terminal 30, X1 is open 18/9

1202 Undervoltage or faulty contact at terminal 30 X1 18/8

1203 Terminal 30, X1 is open 18/8

1602 Undervoltage or faulty contact at terminal 31 X1 18/12

1609 Terminal 31, X1 is open 18/12

1702 Undervoltage or faulty contact at terminal 31 X1 18/11

1709 Terminal 31, X1 is open 18/11

2004 Interaxial Lock: the output is shorted to ground

2005 Interaxial blocking: output has short to positive

2103 trailer off: the output is open

2104 trailer off: the output is shorted to ground

2105 trailer off: output has short to positive

2112 Output "Disabling trailer" incorrectly parameterized

3020 ABS solenoid valve at right front axle has broken at the contact X3 9/8

3021 ABS solenoid valve at right front axle has a short to ground in the contact X3 9/8

3022 ABS solenoid valve at right front axle has short to positive in the contact X3 9/8

3023 ABS solenoid valve at right front axle has broken at the contact X3 9/9

3026 ABS solenoid valve at right front axle has broken at the contact X3 9/7

3027 ABS solenoid valve at right front axle has a short to ground in the contact X3 9/7

3028 ABS solenoid valve at right front axle has short to positive in the contact X3 9/7

3030 ABS solenoid valve at right front axle has a third-party agitation

3120 ABS solenoid valve at left front axle has broken at the contact X2 6/2

3121 ABS solenoid valve at left front axle has a short to ground in the contact X2 6/2

3122 ABS solenoid valve at left front axle has short to positive in the contact X2 6/2

3123 ABS solenoid valve at left front axle has broken at the contact X2 6/3

3126 ABS solenoid valve at left front axle has broken at the contact X2 6/1

3127 ABS solenoid valve at left front axle has a short to ground in the contact X2 6/1

3128 ABS solenoid valve at left front axle has short to positive in the contact X2 6/1

3130 ABS solenoid valve on the front axle has a left side of the field

3220 ABS solenoid valve on the rear axle has a right to break contact X4 15/11

3221 ABS solenoid valve on the rear axle on the right is a short to ground in the contact X4 15/11

3222 ABS solenoid valve on the rear axle on the right has a short circuit to plus contact X4 15/11

3223 ABS solenoid valve on the rear axle has a right to break contact X4 15/12

3226 ABS solenoid valve on the rear axle has a right to break contact X4 15/10

3227 ABS solenoid valve on the rear axle on the right is a short to ground in the contact X4 15/10

3228 ABS solenoid valve on the rear axle on the right has a short circuit to plus contact X4 15/10

3230 ABS solenoid valve at the rear right side of the field has

3320 ABS solenoid valve on the rear axle has left open at the contact X4 15/2

3321 ABS solenoid valve on the rear axle on the left has a short to ground in the contact X4 15/2

3322 ABS solenoid valve on the rear axle on the left has a short circuit to plus contact X4 15/2

3323 ABS solenoid valve on the rear axle has left open at the contact X4 15/3

3326 ABS solenoid valve on the rear axle has left open at the contact X4 15/1

3327 ABS solenoid valve on the rear axle on the left has a short to ground in the contact X4 15/1

3328 ABS solenoid valve on the rear axle on the left has a short circuit to plus contact X4 15/1

3330 ABS solenoid valve at the rear left side of the field has

3604 ABS solenoid valve at right front axle and on the rear axle on the left has a short to ground on pin 2

3605 ABS solenoid valve at right front axle and on the rear axle on the left has a short circuit to positive at pin 2

3704 ABS solenoid valve at left front axle and on the rear axle on the right is a short to ground on pin 2

3705 ABS solenoid valve at left front axle and on the rear axle on the right has a short circuit to positive at pin 2

3804 ASR solenoid valve is shorted to ground

3805 Solenoid valve ASR has a short circuit to positive

3809 ASR solenoid valve is open

3812 Parameter ASR slippage adjustment incorrect

3830 ASR solenoid valve has a third-party agitation

4040 Speed sensor at right front axle has broken

4041 Speed sensor at right front axle has Short to Ground

4042 Speed sensor at right front axle has Short to Plus

4044 Speed sensor at right front axle has interturn fault

4045 The pole wheel on the front axle on the right has a defect

4046 Speed sensor at right front axle provides noise (crackling)

4047 The pole wheel on the front axle on the right vibration in hard place

4048 Speed sensor at right front axle has an air gap

4140 Speed sensor at left front axle has broken

4141 Speed sensor at left front axle has Short to Ground

4142 Speed sensor at left front axle has Short to Plus

4144 Speed sensor at left front axle has interturn fault

4145 The pole wheel on the front axle on the left has a defect

4146 Speed sensor at left front axle provides noise (crackling)

4147 The pole wheel on the front axle left reeling in the persistent location

4148 Speed sensor at left front axle has an air gap

4240 Speed sensor at right rear axle has broken

4241 Speed sensor at right rear axle has Short to Ground

4242 Speed sensor at right rear axle has short to positive

4244 Speed sensor at right rear axle has interturn fault

4245 The pole wheel on the rear axle on the right has a defect

4246 Speed sensor at right rear axle produces noise (crackling)

4247 The pole wheel at the rear right side reeling in hard place

4248 Speed sensor at right rear axle has an air gap

4340 Speed sensor at left rear axle has broken

4341 Speed sensor at left rear axle has Short to Ground

4342 Speed sensor at left rear axle has Short to Plus

4344 Speed sensor at left rear axle has interturn fault

4345 The pole wheel on the rear axle on the left has a defect

4346 Speed sensor at left rear axle produces noise (crackling)

4347 The pole wheel on the rear axle left reeling in the persistent location

4348 Speed sensor at left rear axle has an air gap

Unit fault code list management engine management system (MR)

MR 0101 - CAN-L-link to the faulty FR

MR 0102 - data from the control unit FR (motion control) wrong

MR 0104 - CAN-connection to faulty FR

MR 0149 - CAN parameterization error

MR 0204 - CAN-High-wire to the SCR-module frame (Euro 4 or Euro 5) is faulty.

MR 0308 - crankshaft position sensor, a short to ground

MR 0309 - crankshaft position sensor, a circuit break

MR 0310 - crankshaft position sensor: the signal is too weak

MR 0311 - crankshaft position sensor: incorrect synchronization of crankshaft and camshaft signals.

MR 0312 - crankshaft position sensor: no signal

MR 0313 - crankshaft position sensor: wrong polarity.

MR 0408 - Sensor camshaft position, a short to ground

MR 0409 - Sensor camshaft position, a circuit break

MR 0412 - camshaft position sensor: no signal

MR 0413 - camshaft position sensor: wrong polarity

MR 0530 - Exceeding speed

MR 0612 - Signal 'fan speed' is missing.

MR 0631 - Fan speed too low.

MR 0722 - after the temperature of the catalyst is too high.

MR 0782 - The catalyst is absent.

MR 0788 - before the catalyst temperature is too high (the threshold value is exceeded 1).

MR 0789 - before the catalyst temperature is too high (the threshold value is exceeded 2).

MR 0797 - before the catalyst temperature is too high (reduced engine power).

MR 0815 - temperature sensor before the catalytic converter is a circuit break or short circuit to positive.

MR 0816 - temperature sensor before catalytic converter has a short to ground.

MR 0915 - Temperature sensor after the catalytic converter has a circuit break or short circuit to positive.

MR 0916 - Temperature sensor after the catalytic converter has a short to ground.

MR 1015 - oil temperature sensor has exceeded the measuring range (short to positive, a circuit break).

MR 1016 - oil temperature sensor has not reached the minimum value of the measuring range (short to ground).

MR 1115 - Fuel temperature sensor has exceeded the measuring range (short to positive, a circuit break).

MR 1116 - Fuel temperature sensor has not reached the minimum value of the measuring range (short to ground).

MR 1215 - Combined sensor 'boost pressure and the temperature of the charge air': temperature sensor, the measurement range is exceeded (short to positive, a circuit break)

MR 1216 - Combined sensor 'boost pressure and the temperature of the charge air': The temperature sensor is not reached at least the measuring range (Short to Ground)

MR 1315 - The atmospheric pressure sensor, measuring range is exceeded (short to positive, a circuit break).

MR 1316 - The atmospheric pressure sensor is not reached the minimum value of the measuring range (short to ground).

MR 1415 - Combined sensor 'boost pressure and the temperature of the charge air': a pressure sensor, the measurement range is exceeded (short to positive, a circuit break)

MR 1416 - Combined sensor 'boost pressure and the temperature of the charge air': pressure sensor does not reach the minimum measuring range (Short to Ground)

MR 1417 - Combined sensor 'boost pressure and the temperature of the charge air': a pressure sensor, the measured value is invalid

MR 1515 - sensor, the measurement range is exceeded the coolant temperature (short to positive, a circuit break).

MR 1516 - the coolant temperature sensor is not reached the minimum value of the measuring range (short to ground).

MR 1615 - oil pressure sensor, measuring range is exceeded (short to positive, a circuit break).

MR 1616 - Oil pressure switch not reached the minimum value of the measuring range (short to ground).

MR 1617 - oil pressure sensor, the measured value is invalid

MR 1715 - Combined Active exceeded the measuring range

MR 1716 - Combined Active reach the minimum measuring range

MR 1717 - Combined Active implausible signal

MR 1818 - Discharge circuit is faulty

MR 1820 - Boost pressure is exceeded

MR 1822 - The temperature of the charge air is exceeded

MR 1873 - The speed of the turbocharger is a violation of uniform motion.

MR 1874 - Deviation setpoint charge air pressure regulation is too high.

MR 1876 - charge pressure for braking mode is not enough.

MR 1878 - Discharge circuit is faulty

MR 1917 - The measured fuel pressure sensor value is invalid.

MR 2017 - The measured oil pressure sensor value is invalid.

MR 2020 - The oil pressure is too low.

MR 2021 - The oil pressure is too low.

MR 2026 - Engine oil level is too high or too low.

MR 2122 - the coolant temperature is too high.

MR 2219 - MR terminal 15 of the control unit or FR has a circuit break.

MR 2319 - MR terminal 50 of the control unit or FR has a circuit break.

MR 2415 - The differential fuel pressure sensor has a circuit break.

MR 2416 - The differential fuel pressure sensor has short to positive, mass.

MR 2509 - the oil level sensor: a circuit break

MR 2515 - oil level sensor short circuit to positive, the measurement range is exceeded

MR 2516 - oil level sensor, a short to ground, do not reach the minimum measuring range

MR 2517 - the oil level sensor: the measured value is invalid

MR 2612 - turbocharger speed sensor is a circuit break, short to ground, short to positive.

MR 2615 - turbocharger speed sensor is short to positive, a circuit break.

MR 2616 - turbocharger speed sensor is short to ground.

MR 2712 - signal speed of the generator is missing (time out) .or turbocharger speed sensor is a circuit break, short to ground, short to positive (turbocharger 2).

MR 2804 - NOx Sensor is a violation of bonds.

MR 2815 - NOx sensor has a short circuit to plus, a circuit break.

MR 2816 - NOx Sensor has a short circuit to ground.

MR 2971 - too high emission of nitrogen oxides (1 threshold is exceeded)

MR 2972 - too high emission of nitrogen oxides (2 threshold value is exceeded)

MR 3015 - the fuel pressure sensor, measuring range is exceeded (short to positive, a circuit break)

MR 3016 - the fuel pressure sensor, will not reach the minimum measuring range (Short to Ground)

MR 3115 - temperature sensor 2 has charge air gap circuits.

MR 3116 - Temperature sensor 2 charge air has a short circuit.

MR 3215 - EGR sensor temperature has a discontinuity circuits.

MR 3216 - Temperature sensor for exhaust gas recirculation system has a short circuit.

MR 3332 - recirculated exhaust gas temperature sensor: value out of range.

MR 3415 - humidity sensor has a short circuit to positive, a circuit break.

MR 3416 - humidity sensor has a short circuit to ground.

MR 3515 - air temperature sensor has a short circuit to positive, a circuit break.

MR 3516 - air temperature sensor has a short circuit to ground.

MR 3604 - No CAN message 'Temperature'.

MR 3617 - measured ambient air temperature sensor value is invalid.

MR 3706 - Valve incorporating SCR compressed air has a short to ground.

MR 3707 - Valve switching compressed air SCR has short to positive.

MR 3709 - Valve incorporating SCR compressed air has a circuit break.

MR 3817 - The measured values of the temperature sensors on unreliable catalyst.

MR 3906 - AdBlue pump has a short to ground.

MR 3907 - AdBlue pump has a short circuit to positive.

MR 3909 - AdBlue pump is a circuit break.

MR 4024 - Internal fault in the control unit

MR 4034 - Internal fault in the control unit

MR 4035 - Internal fault in the control unit

MR 4036 - Internal fault in the control unit

MR 4037 - Internal fault in the control unit

MR 4038 - Internal fault in the control unit

MR 4039 - starter control (output stage) faulty

MR 4040 - Internal fault in the control unit

MR 4041 - Internal fault in the control unit

MR 4047 - Internal fault in the control unit

MR 4048 - Internal fault in the control unit

MR 4049 - Invalid parameterization of proportional valves

MR 4050 - Internal fault in the control unit

MR 4051 - Internal fault in the control unit

MR 4052 - Internal fault in the control unit

MR 4053 - Internal fault in the control unit

MR 4054 - Internal fault in the control unit

MR 4056 - Internal fault in the control unit

MR 4058 - MR data block adjusting engine control unit (PLD) has been changed.

MR 4092 - Internal fault in the control unit

MR 4149 - Engine brake parameterized incorrectly.

MR 4200 - Proportional valve 5 has short to positive.

MR 4201 - Proportional valve 5 has a short to ground.

MR 4202 - Proportional valve 7 has a short to ground.

MR 4203 - Proportional valve 7 is a circuit break.

MR 4204 - Proportional valve 7 has a short circuit to positive.

MR 4205 - Throttle Position Sensor has a short circuit to positive, a circuit break.

MR 4206 - Throttle Position Sensor has a short to ground.

MR 4207 - temperature sensor to a diesel oxidation catalyst has a short circuit to positive, a circuit break.

MR 4208 - temperature sensor to a diesel oxidation catalyst has a short to ground.

MR 4209 - Temperature sensor for the diesel oxidation catalyst has a short circuit to positive, a circuit break.

MR 4210 - Temperature sensor for the diesel oxidation catalyst has a short to ground.

MR 4211 - differential pressure sensor before the particulate filter has short to positive, a circuit break.

MR 4212 - differential pressure sensor in front of the diesel particulate filter has a short to ground.

MR 4213 - differential pressure sensor for the diesel particulate filter has a short circuit to positive, a circuit break.

MR 4214 - differential pressure sensor for the diesel particulate filter has a short to ground.

MR 4215 - Differential pressure in the particulate filter is too large.

MR 4216 - Differential pressure in the particulate filter is too small.

MR 4217 - adjusting throttle deviation is too large.

MR 4218 - Set up the throttle failed.

MR 4219 - Diffuser in AdBlue dispenser is clogged.

MR 4220 - dispenser dirty

MR 4221 - heating of the diffuser has a circuit break.

MR 4222 - heating of the diffuser has a short to ground.

MR 4223 - heating of the diffuser has a short circuit to positive.

MR 4224 - Internal fault in the control unit

MR 4225 - Proportional valve 1 has a number of short to positive.

MR 4226 - Proportional valve number 1 has a short to ground.

MR 4227 - Internal fault in the control unit

MR 4228 - No SORT components.

MR 4229 - Measured value SORT temperature sensors (pair A) is uncertain.

MR 4230 - Measured value SORT temperature (pair B) sensors unreliable.

MR 4231 - Diesel particulate filter is not installed.

MR 4232 - The measured value of the differential pressure sensor in front of the particulate filter is uncertain.

MR 4233 - The measured differential pressure sensor value after the particulate filter is uncertain.

MR 4234 - too high emission of nitrogen oxides as a result of unknown cause (2 threshold value is exceeded)

MR 4235 - too high emission of nitrogen oxides due to the low quality of AdBlue

MR 4236 - Too high vfros nitrogen oxides due to insufficient dosing of AdBlue

MR 4237 - measured value of the NOx sensor is uncertain.

MR 4238 - The temperature in the particulate filter is too low.

MR 4239 - Sensor unit 1 in the MR control unit has a short circuit.

MR 4240 - Sensor unit 2 in the MR control unit has a short circuit.

MR 4241 - Sensor unit 1 in the SCR module on the frame has a closure.

MR 4242 - Sensor unit 2 in the SCR module on the frame has a closure.

MR 4243 - Sensor unit 3 in the SCR module on the frame has a closure.

MR 4244 - NOx Sensor Malfunction

MR 4245 - Faulty structural unit 'of NOx Sensor'.

MR 4246 - Too high an initial release of nitric oxide

MR 4247 - Faulty constructive 'catalyst' node.

MR 4248 - Poor quality or insufficient dosing of AdBlue AdBlue

MR 4249 - too high emission of nitrogen oxides

MR 4415 - differential pressure sensor before the particulate filter has short to positive, a circuit break.

MR 4416 - differential pressure sensor in front of the diesel particulate filter has a short to ground.

MR 4805 - Pump-nozzle number 1 has short to positive.

MR 4806 - Return pump nozzles number 1 has a short to ground.

MR 4905 - Pump-nozzle 2 has a number of short to positive.

MR 4906 - Return of the pump-injector number 2 has a short to ground.

MR 5026 - Pump-injector cylinder 1: The valve does not open

MR 5027 - Pump-injector cylinder 1: fault management

MR 5028 - Pump-injector cylinder 1: short circuit

MR 5126 - Pump-injector cylinder 2: The valve does not open

MR 5127 - Pump-injector cylinder 2: control fault

MR 5128 - Pump-Injector 2 short circuit

MR 5226 - Pump-injector cylinder 3: The valve does not open

MR 5227 - Pump-injector cylinder 3: fault management

MR 5228 - Pump-injector cylinder 3: short circuit

MR 5326 - Pump-injector cylinder 4: The valve does not open

MR 5327 - Pump-injector cylinder 4: fault management

MR 5328 - Pump-cylinder injector 4 short circuit

MR 5426 - Pump-injector cylinder 5: The valve does not open

MR 5427 - Pump-injector cylinder 5: fault management

MR 5428 - Pump-injector cylinder 5: short circuit

MR 5526 - Pump-injector cylinder 6: The valve does not open

MR 5527 - Pump-injector cylinder 6: control fault

MR 5528 - Pump-injector cylinder 6: short circuit

MR 5626 - Pump-injector cylinder 7: The valve does not open

MR 5627 - Pump-cylinder injector 7: control fault

MR 5628 - Pump-injector cylinder 7: short circuit

MR 5726 - Pump-injector cylinder 8: The valve does not open

MR 5727 - Pump-injector cylinder 8: fault management

MR 5728 - Pump-injector cylinder 8: short circuit

MR 5806 - AdBlue heating pipe has a short to ground.

MR 5807 - AdBlue heating pipe has a short circuit to positive.

MR 5809 - AdBlue heating pipe has a circuit break.

MR 5869 - AdBlue heating pipe is defective.

MR 5906 - Solenoid valve for heating AdBlue tank has a short to ground.

MR 5907 - Solenoid valve for heating AdBlue tank has short to positive.

MR 5909 - Magnetic AdBlue heating valve has a gap circuits.

MR 5969 - Valve heating AdBlue tank is defective.

MR 6015 - AdBlue level sensor has a short circuit to positive, a circuit break.

MR 6016 - AdBlue level sensor has a short circuit to ground.

MR 6029 - AdBlue tank fill level is too low.

MR 6115 - AdBlue tank temperature sensor has short to positive, a circuit break.

MR 6116 - AdBlue tank temperature sensor is short to ground.

MR 6169 - Sensor 'fill rate / temperature of the AdBlue tank' is defective.

MR 6293 - Internal fault in the SCR module on the frame

MR 6327 - Activating the OBD lamp broken.

MR 6409 - heating flange has a gap circuits.

MR 6432 - Problem heated flange

MR 6506 - Diagnostic separator wire has a short circuit to ground.

MR 6564 - Diagnostic cable separator has a circuit break or short circuit to positive.

MR 6678 - exhaust gas recirculation valve is faulty.

MR 6679 - The temperature difference between the exhaust gases and cooling fluid is unreliable.

MR 6720 - AdBlue pressure is too high.

MR 6721 - AdBlue pressure is too low.

MR 6770 - AdBlue pressure drop at pump run too little.

MR 6777 - AdBlue pump current consumption is too high.

MR 6820 - SCR Compressed air pressure is too high.

MR 6821 - Compressed air pressure is too low SCR.

MR 6883 - Air Supply SCR compressed air system is broken.

MR 6949 - parameterization error

MR 6994 - exhaust gas aftertreatment system is turned off and the diagnostic program is active

MR 6995 - exhaust gas aftertreatment system is turned off and the diagnostic program is active

MR 7006 - Proportional valve 1 has a short to ground.

MR 7007 - Proportional valve 1 has a short circuit to positive.

MR 7009 - Proportional valve 1 has a circuit break.

MR 7106 - Solenoid valve 3: Fan stage 1 has a short to ground.

MR 7107 - Proportional valve 3 has a short circuit to positive.

MR 7109 - Solenoid valve 3: Fan stage 1 is a circuit break.

MR 7112 - Solenoid valve 3: Increases the fan drive - no fan speed

MR 7206 - Solenoid valve 4: Fan stage 2 is shorted to ground.

MR 7207 - Proportional valve 4 has a short circuit to positive.

MR 7209 - Solenoid valve 4: Fan stage 2 is a circuit break.

MR 7305 - Solenoid valve 2: brake decompression valve has a short circuit to positive.

MR 7306 - Solenoid valve 2: brake decompression valve has a short to ground.

MR 7307 - Proportional valve 2 has a short circuit to positive.

MR 7309 - Proportional valve 2 has a circuit break.

MR 7317 - Solenoid valve 2: brake decompression valve has a circuit break or short circuit to ground.

List of heating system control unit fault codes (HZR)

0101 Internal sensor is short to ground

0103 Internal sensor has a short circuit to positive or open circuit

0201 Outdoor sensor has a short circuit to ground

0203 Outdoor sensor has a short circuit to positive or open circuit

0301 sensor coil has a short circuit to ground

0303 sensor coil has a short circuit to positive or open circuit

0402 heating valve has a short to ground

0404 heating valve has short to positive or open circuit

0501 evaporator sensor has a short circuit to ground

0503 evaporator sensor has a short circuit to positive or open circuit

0604 compressor clutch has a short circuit to positive or open circuit