BMW hybrid master control module fault codes
The 462 fault codes the hybrid master control module can store, and what each one means. Some codes mean different things in different versions of the module; tap a code to see which applies to your car.
On: X6 (E72)
- 015003 SBA: brake force amplifier vacuum supply
- 015010 SBA: tandem master cylinder pressure sensor 1 signal offset, plausibility
- 015011 SBA: Tandem master cylinder pressure sensor 2 signal offset, plausibility
- 015012 SBA: tandem master cylinder pressure sensor 1 electrical error
- 015013 SBA: tandem master cylinder pressure sensor 2 electrical error
- 015016 SBA: tandem master cylinder brake pressure sensors initialization
- 015020 SBA: brake force amplifier displacement sensor signal plausibility
- 015021 SBA: brake force amplifier displacement sensor electrical error
- 015030 SBA: Vacuum sensor electrical fault channel 1
- 015031 SBA: Vacuum sensor electrical fault channel 2
- 015032 SBA vacuum sensor signal values plausibility
- 01503F SBA: sensors supply voltage
- 015040 SBA: Vacuum pump electrical fault
- 015050 SBA: brake system simulator unit - pressure sensor electrical error
- 015051 SBA: brake system simulator unit - valve electrical error
- 015052 SBA: brake system simulator unit - general error
- 015062 SBA: brake pedal angle sensor - short to ground
- 015063 SBA: brake pedal angle sensor, short to plus
- 015067 SBA: brake pedal angle sensor overvoltage
- 015068 SBA: brake pedal angle sensor undervoltage
- 015069 SBA: brake pedal angle sensor initialization
- 015070 SBA: band end test initialization
- 015071 SBA: recuperative braking brake torques plausibility
- 015072 SBA: DSC monitoring
- 015073 SBA: vehicle identification number invalid
- 015080 SBA: control unit undervoltage
- 015081 SBA: control unit overvoltage
- 015082 SBA: control unit: internal error (hardware)
- 01C073 HCP: H-CAN line fault
- 01C074 HCP: H-CAN2 line fault
- 01D800 BCM: Coolant pump, communication loss
- 01D801 HCP: No message from DME via H-CAN
- 01D802 HCP: Message from TCM via H-CAN missing
- 01D803 HCP: Message from BPCM via H-CAN missing
- 01D804 HCP: Message from HIM via H-CAN missing
- 01D805 HCP: Message from hybrid oil pump control unit (EMPI) via H-CAN missing
- 01D806 HCP: Message from hybrid parking lock (DSM) via H-CAN missing
- 01D807 HCP: Message from HIM via H-CAN2 missing
- 01D808 HCP: Message from APM via H-CAN missing
- 01D80A SBA: communication with DSC faulty
- 01D80B SBA: communication with HCP processor faulty
- 01D80C SBA: PT-CAN bus OFF error
- 01D80D SBA: HS-CAN bus OFF error
- 01D80E SBA: communication with control unit DME faulty
- 01D815 HCP: Message from hybrid electric motor control unit (MCPA) via H-CAN2 missing
- 01D818 HCP: Message from DME via H-CAN2 missing
- 01D820 HCP: Message from hybrid brake actuation changeover (SBA) via H-CAN2 missing
- 01D870 MCPA: Message from DME via H-CAN2 missing
- 01D871 MCPB: Message from DME via H-CAN2 missing.
- 01D872 MCPA: Message from hybrid electric motor control unit (MCPB) via internal bus connection missing
- 01D875 MCPA: Message from battery monitoring module (BCM) via H-CAN missing
- 01D876 MCPA: Message from DME via H-CAN missing
- 01D878 MCPB: Message from battery monitoring module (BCM) via H-CAN missing
- 01D879 MCPB: Message from DME via H-CAN missing
- 01D880 MCPB: Message from hybrid master control unit (HCP) control unit via internal bus connection missing
- 01D881 MCPA: Message from hybrid master control unit (HCP) control unit via internal bus connections missing
- 01D885 BCM: No message (control, contactors, 0x164) from HCP
- 01D886 BCM: No message (status, communication, hybrid electrical system, 0x1F1) from HIM
- 01D891 Hybrid oil pump control unit (EMPI): Messages from hybrid master control unit (HCP) to H-CAN missing
- 01D892 Hybrid oil pump control unit (EMPI): Messages from TCM to H-CAN missing
- 01D89B MCPA: Message from TCM via H-CAN missing
- 01D89C MCPB: Message from TCM via H-CAN missing
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