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Home >> Mercedes Benz >> 2015 >> ML350 Base >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> DTC Index - ADBLUE Controls (SCRCM) >> ADBLUE Controls DTCS (SCRCM)
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ADBLUE Controls DTCS (SCRCM)

ADBLUE CONTROLS DTCS (SCRCM)

MB DTC Description
000100 The quantity control valve has an electrical fault or an open circuit.
007108 CAN message 'Ambient temperature' is faulty.
007109 CAN message 'Ambient temperature' is faulty.
007121 007121
007122 007122
007129 CAN message 'Ambient temperature' is faulty.
007164 The outside temperature sensor has a malfunction. There is an implausible signal.
007216 The outside temperature sensor has a short circuit to ground. The limit value for electrical voltage has not been attained.
007221 CAN message 'Ambient temperature' is faulty.
007317 The outside temperature sensor has a short circuit to positive. The limit value for electrical voltage has been exceeded.
007322 CAN message 'Ambient temperature' is faulty.
056201 The battery voltage is too low.
056216 The battery voltage is too low.
05621C The battery voltage is too low.
056300 The battery voltage is too high.
056317 The battery voltage is too high.
05631C The battery voltage is too high.
060704 060704
06071F 06071F
060725 Control unit 'N118/5 (AdBlue® control unit)' has a malfunction. There is a faulty signal waveform.
060729 Control unit 'N118/5 (AdBlue® control unit)' has a malfunction. There is an invalid signal.
060747 Control unit 'N118/5 (AdBlue® control unit)' has a malfunction. There is an invalid signal.
060749 Control unit 'N118/5 (AdBlue® control unit)' has a malfunction. There is an internal electrical fault.
06074B Control unit 'N118/5 (AdBlue® control unit)' has a malfunction.
060761 Control unit 'N118/5 (AdBlue® control unit)' has a malfunction. The signal calculation is faulty.
060763 Control unit 'N118/5 (AdBlue® control unit)' has a malfunction.
060764 The control unit has a malfunction. There is an implausible signal.
060781 The control unit has a malfunction. Incorrect data were received.
060782 Control unit 'N118/5 (AdBlue® control unit)' has a malfunction. Hardware fault
060786 Control unit 'N118/5 (AdBlue® control unit)' has a malfunction. There is an invalid signal.
060792 Control unit 'N118/5 (AdBlue® control unit)' has a malfunction.
060796 Control unit 'N118/5 (AdBlue® control unit)' has a malfunction. There is an internal component fault.
060B49 There is an internal control unit fault in the analog/digital converter.
060B63 There is an internal control unit fault in the analog/digital converter.
060B64 An internal control unit fault is present in the digital/digital converter.
060B92 An internal control unit fault is present in the digital/digital converter.
061042 The coding of the control unit is incorrect.
061043 The coding of the control unit is incorrect.
061048 The coding of the control unit is incorrect.
062F41 There is an internal error in the EEPROM of the control unit. There is a general checksum error.
062F42 There is an internal error in the EEPROM of the control unit.
062F43 There is an internal error in the EEPROM of the control unit.
062F44 There is an internal error in the EEPROM of the control unit. There is an error in the data memory.
062F46 There is an internal error in the EEPROM of the control unit. There is an error in the calibration or parameterization memory.
062F48 There is an internal error in the EEPROM of the control unit.
06431C Output 1 for the reference voltage of the sensors has a short circuit to positive. The voltage value is outside the permissible range.
06531C Output 2 for the power supply of the sensors has a short circuit to positive.
066821 The internal temperature sensor of the control unit has a short circuit to ground.
066922 The internal temperature sensor of the control unit has a short circuit to positive.
06991C Output 3 for the reference voltage of the sensors has a short circuit to positive.
06B116 Power supply of sensors
06B217 Power supply of sensors
13DF00 The AdBlue® system has a malfunction.
16141F An internal control unit reset was performed.
161447 An internal control unit reset was performed.
161464 An internal control unit reset was performed.
202A00 The heating of the AdBlue® tank module has an electrical fault or an open circuit.
202A01 The heating of the AdBlue® tank module has an electrical fault or an open circuit.
202B11 The heating of the AdBlue® tank module has a short circuit to ground.
202B16 The heating of the AdBlue® tank module has a short circuit to ground.
202C12 The heating of the AdBlue® tank module has a short circuit to positive.
202C17 The heating of the AdBlue® tank module has a short circuit to positive.
202D29 The AdBlue® tank is empty.
202E4B AdBlue® metering valve 1 (cylinder bank 1) has a malfunction.
202E71 AdBlue® metering valve 1 (cylinder bank 1) has a malfunction. The actuator is blocked.
202E73 The AdBlue® consumption is too low.
202E98 AdBlue® metering valve 1 (cylinder bank 1) has a malfunction.
202F00 The output for the AdBlue® supply has a malfunction.
203200 Component 'B16/15 (Temperature sensor upstream of SCR catalytic converter)' has a short circuit to ground.
203300 Component 'B16/15 (Temperature sensor upstream of SCR catalytic converter)' has a short circuit to positive.
203A13 The AdBlue® fill level sensor has an electrical fault.
203B09 The AdBlue® fill level sensor has an electrical fault.
203B21 The AdBlue® fill level sensor has a malfunction.
203B22 The AdBlue® fill level sensor has a malfunction.
203B29 The AdBlue® fill level sensor has a malfunction.
203B64 The AdBlue® fill level sensor has a malfunction. There is an implausible signal.
203B84 The AdBlue® fill level sensor has an electrical fault.
203B85 The AdBlue® fill level sensor has an electrical fault.
203B86 The AdBlue® fill level sensor has a malfunction.
203C11 The AdBlue® fill level sensor has a short circuit to ground.
203C16 The AdBlue® fill level sensor has a short circuit to ground.
203C21 The AdBlue® fill level sensor has a short circuit to ground.
203C23 The AdBlue® fill level sensor has an electrical fault.
203C84 The AdBlue® fill level sensor has a short circuit to ground.
203D12 The AdBlue® fill level sensor has a short circuit to positive.
203D17 The AdBlue® fill level sensor has a short circuit to positive.
203D22 The AdBlue® fill level sensor has a short circuit to positive.
203D24 The AdBlue® fill level sensor has an electrical fault.
203D85 The AdBlue® fill level sensor has a short circuit to positive.
203F29 The AdBlue® tank is empty.
204321 Component 'A103/1b1 (AdBlue® tank temperature sensor)' has an electrical fault or an open circuit.
204322 Component 'A103/1b1 (AdBlue® tank temperature sensor)' has an electrical fault or an open circuit.
204400 Component 'A103/1b1 (AdBlue® tank temperature sensor)' has an electrical fault or an open circuit.
204500 Component 'A103/1b1 (AdBlue® tank temperature sensor)' has an electrical fault or an open circuit.
204713 AdBlue® metering valve 1 (cylinder bank 1) has an electrical fault or an open circuit.
204801 AdBlue® metering valve 1 (cylinder bank 1) has a short circuit to ground.
204811 AdBlue® metering valve 1 (cylinder bank 1) has a short circuit to ground.
204901 AdBlue® metering valve 1 (cylinder bank 1) has a short circuit to positive.
204912 AdBlue® metering valve 1 (cylinder bank 1) has a short circuit to positive.
204B21 Component 'A103/2b1 (AdBlue® pressure sensor)' has an electrical fault or an open circuit.
204B22 Component 'A103/2b1 (AdBlue® pressure sensor)' has an electrical fault or an open circuit.
204B62 Component 'A103/2b1 (AdBlue® pressure sensor)' has an electrical fault or an open circuit.
204B64 Component 'A103/2b1 (AdBlue® pressure sensor)' has an electrical fault or an open circuit.
204C16 The AdBlue® pressure sensor has a short circuit to ground.
204C21 The AdBlue® pressure sensor has a short circuit to ground.
204D17 The AdBlue® pressure sensor has a short circuit to positive.
204D22 The signal of component 'A103/2b1 (AdBlue® pressure sensor)' is implausible.
204F00 General system error
205B00 The temperature sensor 'AdBlue® tank' has a malfunction.
205B21 The temperature sensor 'AdBlue® tank' has a malfunction.
205B22 The temperature sensor 'AdBlue® tank' has a malfunction.
205B28 The temperature sensor 'AdBlue® tank' has a malfunction.
205B29 The temperature sensor 'AdBlue® tank' has a malfunction.
205B64 The temperature sensor 'AdBlue® tank' has a malfunction.
205B98 The temperature sensor 'AdBlue® tank' has a malfunction.
205C16 The temperature sensor 'AdBlue® tank' has a short circuit to ground.
205C21 The temperature sensor 'AdBlue® tank' has a short circuit to ground.
205D17 The temperature sensor 'AdBlue® tank' has a short circuit to positive. The limit value for electrical voltage has been exceeded.
205D22 The temperature sensor 'AdBlue® tank' has a short circuit to positive.
206200 The output for the AdBlue® supply has an electrical fault or an open circuit.
206213 The output for the AdBlue® supply has an electrical fault or an open circuit.
206300 The output for the AdBlue® supply has a short circuit to ground.
206400 The output for the AdBlue® supply has a short circuit to positive.
208A13 The output for the AdBlue® delivery pump has an electrical fault or an open circuit.
208B00 The output for the AdBlue® delivery pump has a malfunction.
208B21 The output for the AdBlue® delivery pump has a malfunction.
208B22 The output for the AdBlue® delivery pump has a malfunction.
208B23 The output for the AdBlue® delivery pump has a malfunction.
208B24 The output for the AdBlue® delivery pump has a malfunction.
208B31 The output for the AdBlue® delivery pump has a malfunction.
208B4B The output for the AdBlue® delivery pump has a malfunction.
208B77 The output for the AdBlue® delivery pump has a malfunction.
208B86 The output for the AdBlue® delivery pump has a malfunction.
208C11 The output for the AdBlue® delivery pump has a short circuit to ground.
208C21 The output for the AdBlue® delivery pump has a short circuit to ground.
208D12 The output for the AdBlue® delivery pump has a short circuit to positive.
208D27 The output for the AdBlue® delivery pump has a short circuit to positive.
209F00 The heating of the AdBlue® tank module has a malfunction.
20A000 Component 'A103/2y1 (AdBlue® switchover valve)' has a malfunction.
20A100 Component 'A103/2y1 (AdBlue® switchover valve)' has a malfunction.
20A200 Component 'A103/2y1 (AdBlue® switchover valve)' has a malfunction.
20A300 Component 'A103/2y1 (AdBlue® switchover valve)' has a malfunction.
20B513 The output for the heating element of the AdBlue® delivery module has an electrical fault or an open circuit.
20B51B The output for the heating element of the AdBlue® delivery module has an electrical fault or an open circuit.
20B521 The output for the heating element of the AdBlue® delivery module has an electrical fault or an open circuit.
20B619 Component 'A103/2r1 (AdBlue® delivery module heating element)' has a short circuit.
20B61A The output for the heating element of the AdBlue® delivery module has an electrical fault or an open circuit.
20B61B The output for the heating element of the AdBlue® delivery module has an electrical fault or an open circuit.
20B621 The output for the heating element of the AdBlue® delivery module has an electrical fault or an open circuit.
20B622 The output for the heating element of the AdBlue® delivery module has an electrical fault or an open circuit.
20B711 The output for the heating element of the AdBlue® delivery module has a short circuit to ground.
20B712 The output for the heating element of the AdBlue® delivery module has a short circuit to ground.
20B716 The output for the heating element of the AdBlue® delivery module has a short circuit to ground.
20B717 The output for the heating element of the AdBlue® delivery module has a short circuit to ground.
20B718 The output for the heating element of the AdBlue® delivery module has a short circuit to ground. The limit value for current has not been attained.
20B811 The output for the heating element of the AdBlue® delivery module has a short circuit to positive.
20B812 The output for the heating element of the AdBlue® delivery module has a short circuit to positive.
20B816 The output for the heating element of the AdBlue® delivery module has a short circuit to positive.
20B817 The output for the heating element of the AdBlue® delivery module has a short circuit to positive.
20B819 The output for the heating element of the AdBlue® delivery module has a short circuit to positive.
20B822 The output for the heating element of the AdBlue® delivery module has a short circuit to positive.
20B913 The output for the heating element of the AdBlue® pressure line has an electrical fault or an open circuit.
20B91B The output for the heating element of the AdBlue® pressure line has an electrical fault or an open circuit.
20B931 The output for the heating element of the AdBlue® pressure line has an electrical fault or an open circuit.
20BA00 The output for the heating element of the AdBlue® pressure line has a malfunction.
20BA01 The output for the heating element of the AdBlue® pressure line has a malfunction.
20BA13 The output for the heating element of the AdBlue® pressure line has a malfunction.
20BA19 The output for the heating element of the AdBlue® pressure line has a malfunction.
20BA1A The output for the heating element of the AdBlue® pressure line has a malfunction.
20BA1B The output for the heating element of the AdBlue® pressure line has a malfunction.
20BA21 The output for the heating element of the AdBlue® pressure line has a malfunction.
20BA22 The output for the heating element of the AdBlue® pressure line has a malfunction.
20BB11 The output for the heating element of the AdBlue® pressure line has a short circuit to ground.
20BB12 The output for the heating element of the AdBlue® pressure line has a short circuit to ground.
20BB16 The output for the heating element of the AdBlue® pressure line has a short circuit to ground.
20BB17 The output for the heating element of the AdBlue® pressure line has a short circuit to ground.
20BB18 The output for the heating element of the AdBlue® pressure line has a short circuit to ground.
20BC00 The output for the heating element of the AdBlue® pressure line has a short circuit to positive.
20BC01 The output for the heating element of the AdBlue® pressure line has a short circuit to positive.
20BC11 The output for the heating element of the AdBlue® pressure line has a short circuit to positive.
20BC12 The output for the heating element of the AdBlue® pressure line has a short circuit to positive.
20BC16 The output for the heating element of the AdBlue® pressure line has a short circuit to positive.
20BC19 The output for the heating element of the AdBlue® pressure line has a short circuit to positive.
20BD00 The output for the heating element of the AdBlue® tank has an electrical fault or an open circuit.
20BD13 The output for the heating element of the AdBlue® tank has an electrical fault or an open circuit.
20BD1B The output for the heating element of the AdBlue® tank has an electrical fault or an open circuit.
20BE01 The output for the heating element of the AdBlue® tank has a malfunction.
20BE13 The output for the heating element of the AdBlue® tank has a malfunction.
20BE19 The output for the heating element of the AdBlue® tank has a malfunction.
20BE1A The output for the heating element of the AdBlue® tank has a malfunction.
20BE1B The output for the heating element of the AdBlue® tank has a malfunction.
20BE21 The output for the heating element of the AdBlue® tank has a malfunction.
20BE22 The output for the heating element of the AdBlue® tank has a malfunction.
20BF12 The output for the heating element of the AdBlue® tank has a short circuit to ground.
20BF16 The output for the heating element of the AdBlue® tank has a short circuit to ground.
20BF18 The output for the heating element of the AdBlue® tank has a short circuit to ground.
20BF21 The output for the heating element of the AdBlue® tank has a short circuit to ground.
20C011 The output for the heating element of the AdBlue® tank has a short circuit to positive.
20C012 The output for the heating element of the AdBlue® tank has a short circuit to positive.
20C017 The output for the heating element of the AdBlue® tank has a short circuit to positive.
20C019 The output for the heating element of the AdBlue® tank has a short circuit to positive.
20C022 The output for the heating element of the AdBlue® tank has a short circuit to positive.
20E821 The pressure in the AdBlue® system is too low.
20E823 The pressure in the AdBlue® system is too low.
20E922 The pressure in the AdBlue® system is too high.
20E924 The pressure in the AdBlue® system is too high.
20E927 The pressure in the AdBlue® system is too high.
20EA92 Relay 'Voltage supply (circuit 30)' of component 'N118/5 (AdBlue® control unit)' switches off too early.
20EB71 The power supply at the input of the control unit 'combustion engine' has a malfunction.
20F473 The AdBlue® consumption is too low.
222721 The ambient pressure sensor has a malfunction.
222722 The ambient pressure sensor has a malfunction.
222786 The ambient pressure sensor has a malfunction.
222821 The ambient pressure sensor has a short circuit to ground.
222922 The ambient pressure sensor has a short circuit to positive.
242B21 Temperature sensor 3 'Exhaust system' (cylinder bank 1) has a malfunction.
242B22 Temperature sensor 3 'Exhaust system' (cylinder bank 1) has a malfunction.
242B86 Temperature sensor 3 'Exhaust system' (cylinder bank 1) has a malfunction.
242C00 Temperature sensor 3 'Exhaust system' (cylinder bank 1) has a malfunction.
242D00 Temperature sensor 3 'Exhaust system' (cylinder bank 1) has a malfunction.
250671 The power supply at the input of the control unit 'combustion engine' has a malfunction.
250692 The power supply at the input of the control unit 'combustion engine' has a malfunction.
261000 The engine off time has an implausible value.
2BA831 Dosage of the SCR system switched off due to missing input temperature for model (failure temperature before DPF and before SCR)
300000 Timeout error
300100 The temperature of component 'Y129 (AdBlue® metering valve)' is outside the permissible range.
300200 SCRPODUrDosVlvTCoilPlaus: Plausibility of urea dosing valve coil temperature
C10000 Communication with the control unit 'combustion engine' has a malfunction.
C10002 Implausible data were received from control unit 'combustion engine'.
C10008 C10008
C10013 Implausible data were received from control unit 'combustion engine'.
C1001F Implausible data were received from control unit 'combustion engine'.
C10029 Implausible data were received from control unit 'combustion engine'.
C1002F Implausible data were received from control unit 'combustion engine'.
C10031 Implausible data were received from control unit 'combustion engine'.
C10039 Implausible data were received from control unit 'combustion engine'.
C10061 Implausible data were received from control unit 'combustion engine'.
C10062 Implausible data were received from control unit 'combustion engine'.
C10081 Communication with the control unit 'combustion engine' has a malfunction. Incorrect data were received.
C10086 Implausible data were received from control unit 'combustion engine'.
C10087 Implausible data were received from control unit 'combustion engine'.
C1008F Implausible data were received from control unit 'combustion engine'.
C40002 Implausible data were received from control unit 'combustion engine'.
C40004 Implausible data were received from control unit 'combustion engine'.
C40008 Implausible data were received from control unit 'combustion engine'.
C40029 Implausible data were received from control unit 'combustion engine'.
C40081 Implausible data were received from control unit 'combustion engine'.
C40086 Implausible data were received from control unit 'combustion engine'.
C40100 Implausible data were received from control unit 'combustion engine'.
C40102 Implausible data were received from control unit 'combustion engine'.
C40108 Implausible data were received from control unit 'combustion engine'.
C40113 Implausible data were received from control unit 'combustion engine'.
C40129 Implausible data were received from control unit 'combustion engine'.
C4012F Implausible data were received from control unit 'combustion engine'.
C40131 Implausible data were received from control unit 'combustion engine'.
C40151 Implausible data were received from control unit 'combustion engine'. The component is not programmed.
C40161 Implausible data were received from control unit 'combustion engine'. The signal calculation is faulty.
C40162 Implausible data were received from control unit 'combustion engine'. The signal comparison is faulty.
C40164 Implausible data were received from control unit 'combustion engine'.
C40181 Implausible data were received from control unit 'combustion engine'.
C40186 Implausible data were received from control unit 'combustion engine'.
C40187 Implausible data were received from control unit 'combustion engine'.
C4018F Implausible data were received from control unit 'combustion engine'.
C40A29 Filtered outdoor temperature from the air conditioning control unit
C41600 Implausible data were received from control unit 'Traction system'.
C41629 Implausible data were received from control unit 'Traction system'. There is an invalid signal.
C41686 Implausible data were received from control unit 'Traction system'. There is an incorrect signal.
C42308 Implausible data were received from the instrument cluster.
C42309 Implausible data were received from the instrument cluster.
C42329 Implausible data were received from the instrument cluster.
C42429 Implausible data were received from the air conditioning.
C4242A Implausible data were received from the air conditioning. There is no signal change.
C4242B Implausible data were received from the air conditioning. The electrical lines have a short circuit to each other.
C4242C Implausible data were received from the air conditioning system. An invalid signal is present.