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)

  • 010219 HCP: Speed, combustion engine, briefly higher than permitted
  • 010506 HCP: Idle-speed control system. Speed too low
  • 010507 HCP: Idle-speed control system. Speed too high
  • 010562 HCP: battery undervoltage detected
  • 010563 HCP: battery overvoltage detected
  • 01061A HCP: Message from hybrid brake actuation changeover (SBA) via H-CAN2 faulty
  • 01061B HCP: implausibility of torque for driving request with torque calculated internally in HCP
  • 010723 HCP: Output-speed sensor, transmission, signal irregular
  • 01077C HCP: Output-speed sensor, transmission, open circuit or short circuit to ground
  • 0107A3 HCP: Clutch C1 in continuous speed-change transmission closed without authorization in operating mode EVT2
  • 0107A5 HCP: Clutch C2 in continuous speed-change transmission closed without authorization in operating mode EVT1
  • 0107A7 HCP: Clutch C3 in continuous speed-change transmission closed without authorization in operating mode EVT2
  • 0107A9 HCP: Clutch C4 in continuous speed-change transmission closed without authorization in operating mode EVT2
  • 010A02 HIM: PEB cooling circuit, coolant outlet temperature sensor, short to ground
  • 010A03 HIM: PEB cooling circuit, coolant outlet temperature sensor, short to positive
  • 010A0C BCM: High-voltage interlock loop, short circuit to earth or line disconnection
  • 010A0D BCM: High-voltage interlock loop, short circuit to B+
  • 010A1B MCPB: Internal control unit fault, processor hardware
  • 010A1C MCPA: Internal control unit fault, processor hardware
  • 010A1F BCM: Control module, internal hardware fault (microprocessor)
  • 010A2A MCPB: Temperature sensor, electric machine 1, line disconnection
  • 010A2B MCPB: Temperature sensor signal, electric machine 1, implausible
  • 010A2C MCPB: Temperature sensor, electric machine 1, short circuit to earth
  • 010A2F MCPB: Electric machine 1, overheating fault
  • 010A30 MCPA: Temperature sensor, electric machine 2, line disconnection
  • 010A31 MCPA: Temperature sensor signal, electric machine 2, implausible
  • 010A32 MCPA: Temperature sensor, electric machine 2, short circuit to earth
  • 010A35 MCPA: Electric machine 2, overheating fault
  • 010A3F MCPB: Tilt sensor, loss/fault, position signal
  • 010A40 MCPB: Tilt sensor, tolerance exceeded, position signal
  • 010A44 MCPB: Tilt sensor, overspeed
  • 010A45 MCPA: Tilt sensor, loss/fault, position signal
  • 010A46 MCPA: Tilt sensor, tolerance exceeded, position signal
  • 010A4A MCPA: Tilt sensor, overspeed
  • 010A7D HCP: High-voltage battery, state of charge low
  • 010A7E HCP: High-voltage battery, excess temperature detected
  • 010A80 BCM: High-voltage battery faulty, internal resistance above threshold value
  • 010A93 MCPA: Cooling circuit, fault in coolant flow
  • 010A95 BCM: High-voltage battery fuse faulty
  • 010A9C BCM: Temperature sensor 1, value implausible
  • 010A9D BCM: Temperature sensor 1, value below setpoint value
  • 010A9E BCM: Temperature sensor 1, value above setpoint value
  • 010AA6 BCM: Insulation monitoring, fault
  • 010ABB BCM: Internal voltage measurement, value implausible
  • 010ABC BCM: Internal voltage measurement, value below setpoint value
  • 010ABD BCM: Internal voltage measurement, value above setpoint value
  • 010AC0 BCM: Internal current measurement, value implausible
  • 010AC1 BCM: Internal current measurement, value below setpoint value
  • 010AC2 BCM: Internal current measurement, value above setpoint value
  • 010AC6 BCM: Temperature sensor 2, value implausible
  • 010AC7 BCM: Temperature sensor 2, value below setpoint value
  • 010AC8 BCM: Temperature sensor 2, value above setpoint value
  • 010ACB BCM: Temperature sensor 3, value implausible
  • 010ACC BCM: Temperature sensor 3, value below setpoint value
  • 010ACD BCM: Temperature sensor 3, value above setpoint value
  • 010ADC BCM: High-voltage battery positive terminal switch contactor, 12 V driver, short circuit to B+
  • 010AE0 BCM: High-voltage battery negative terminal switch contactor, 12 V driver, short circuit to B+
  • 010AE7 BCM: High-voltage battery preloading switch contactor, 12 V driver, short circuit to B+
  • 010AE9 BCM: Temperature sensor 4, value implausible
  • 010AEA BCM: Temperature sensor 4, value below setpoint value
  • 010AEB BCM: Temperature sensor 4, value above setpoint value
  • 010AEE MCPA: Inverter, phase U, power transistor, temperature, range violation
  • 010AEF MCPA: Inverter, phase U, power transistor, temperature sensor, short circuit to earth
  • 010AF0 MCPA: Inverter, phase U, power transistor, temperature sensor, short circuit to B+ or line disconnection
  • 010AF3 MCPB: Inverter, phase U, power transistor, temperature, range violation
  • 010AF4 MCPB: Inverter, phase U, power transistor, temperature sensor, short circuit to earth
  • 010AF5 MCPB: Inverter, phase U, power transistor, temperature sensor, short circuit to B+ or line disconnection
  • 010AF7 MCPB: PEB-internal control, electric motor B, insulation monitoring, short circuit to positive or open circuit
  • 010AFA BCM: High-voltage battery, undervoltage
  • 010AFB BCM: High-voltage battery, overvoltage
  • 010B0A Hybrid oil pump control unit (EMPI): Voltage supply (14V) voltage too low.
  • 010B0B Hybrid oil pump control unit (EMPI): Voltage supply (14V) voltage too high.
  • 010B0D Hybrid oil pump control unit (EMPI): Internal control unit fault, inverter, hardware or driver logic faulty.
  • 010B15 BCM: External voltage measurement, value implausible
  • 010B16 BCM: External voltage measurement, value below setpoint value
  • 010B17 BCM: External voltage measurement, value above setpoint value
  • 010B3C BCM: High-voltage battery, cell block 1, voltage value implausible
  • 010B3D BCM: High-voltage battery, cell block 1, voltage value below nominal value
  • 010B3E BCM: High-voltage battery, cell block 1, voltage value above nominal value
  • 010B41 BCM: High-voltage battery, cell block 2, voltage value implausible
  • 010B42 BCM: High-voltage battery, cell block 2, voltage value below nominal value
  • 010B43 BCM: High-voltage battery, cell block 2, voltage value above nominal value
  • 010B46 BCM: High-voltage battery, cell block 3, voltage value implausible
  • 010B47 BCM: High-voltage battery, cell block 3, voltage value below nominal value
  • 010B48 BCM: High-voltage battery, cell block 3, voltage value above nominal value
  • 010B4B BCM: High-voltage battery, cell block 4, voltage value implausible
  • 010B4C BCM: High-voltage battery, cell block 4, voltage value below nominal value
  • 010B4D BCM: High-voltage battery, cell block 4, voltage value above nominal value
  • 010B50 BCM: High-voltage battery, cell block 5, voltage value implausible
  • 010B51 BCM: High-voltage battery, cell block 5, voltage value below nominal value
  • 010B52 BCM: High-voltage battery, cell block 5, voltage value above nominal value
  • 010B55 BCM: High-voltage battery, cell block 6, voltage value implausible
  • 010B56 BCM: High-voltage battery, cell block 6, voltage value below nominal value
  • 010B57 BCM: High-voltage battery, cell block 6, voltage value above nominal value
  • 010B5A BCM: High-voltage battery, cell block 7, voltage value implausible
  • 010B5B BCM: High-voltage battery, cell block 7, voltage value below nominal value
  • 010B5C BCM: High-voltage battery, cell block 7, voltage value above nominal value
  • 010B5F BCM: High-voltage battery, cell block 8, voltage value implausible
  • 010B60 BCM: High-voltage battery, cell block 8, voltage value below nominal value
  • 010B61 BCM: High-voltage battery, cell block 8, voltage value above nominal value
  • 010B64 BCM: High-voltage battery, cell block 9, voltage value implausible
  • 010B65 BCM: High-voltage battery, cell block 9, voltage value below nominal value
  • 010B66 BCM: High-voltage battery, cell block 9, voltage value above nominal value
  • 010B69 BCM: High-voltage battery, cell block 10, voltage value implausible
  • 010B6A BCM: High-voltage battery, cell block 10, voltage value below nominal value
  • 010B6B BCM: High-voltage battery, cell block 10, voltage value above nominal value
  • 010B6E BCM: High-voltage battery, cell block 11, voltage value implausible
  • 010B6F BCM: High-voltage battery, cell block 11, voltage value below nominal value
  • 010B70 BCM: High-voltage battery, cell block 11, voltage value above nominal value
  • 010B73 BCM: High-voltage battery, cell block 12, voltage value implausible
  • 010B74 BCM: High-voltage battery, cell block 12, voltage value below nominal value
  • 010B75 BCM: High-voltage battery, cell block 12, voltage value above nominal value
  • 010B78 BCM: High-voltage battery, cell block 13, voltage value implausible
  • 010B79 BCM: High-voltage battery, cell block 13, voltage value below nominal value
  • 010B7A BCM: High-voltage battery, cell block 13, voltage value above nominal value
  • 010B7D BCM: High-voltage battery, cell block 14, voltage value implausible
  • 010B7E BCM: High-voltage battery, cell block 14, voltage value below nominal value
  • 010B7F BCM: High-voltage battery, cell block 14, voltage value above r nominal value
  • 010B82 BCM: High-voltage battery, cell block 15, voltage value implausible
  • 010B83 BCM: High-voltage battery, cell block 15, voltage value below nominal value
  • 010B84 BCM: High-voltage battery, cell block 15, voltage value over nominal value
  • 010B87 BCM: High-voltage battery, cell block 16, voltage value implausible
  • 010B88 BCM: High-voltage battery, cell block 16, voltage value below nominal value
  • 010B89 BCM: High-voltage battery, cell block 16, voltage value above nominal value
  • 010B8C BCM: High-voltage battery, cell block 17, voltage value implausible
  • 010B8D BCM: High-voltage battery, cell block 17, voltage value below nominal value
  • 010B8E BCM: High-voltage battery, cell block 17, voltage value above nominal value
  • 010B91 BCM: High-voltage battery, cell block 18, voltage value implausible
  • 010B92 BCM: High-voltage battery, cell block 18, voltage value below nominal value
  • 010B93 BCM: High-voltage battery, cell block 18, voltage value above nominal value
  • 010B96 BCM: High-voltage battery, cell block 19, voltage value implausible
  • 010B97 BCM: High-voltage battery, cell block 19, voltage value below nominal value
  • 010B98 BCM: High-voltage battery, cell block 19, voltage value above nominal value
  • 010B9B BCM: High-voltage battery, cell block 20, voltage value implausible
  • 010B9C BCM: High-voltage battery, cell block 20, voltage value below nominal value
  • 010B9D BCM: High-voltage battery, cell block 20, voltage value above nominal value
  • 010BA0 BCM: High-voltage battery, cell block 21, voltage value implausible
  • 010BA1 BCM: High-voltage battery, cell block 21, voltage value below nominal value
  • 010BA2 BCM: High-voltage battery, cell block 21, voltage value above nominal value
  • 010BA5 BCM: High-voltage battery, cell block 22, voltage value implausible
  • 010BA6 BCM: High-voltage battery, cell block 22, voltage value below nominal value
  • 010BA7 BCM: High-voltage battery, cell block 22, voltage value above nominal value
  • 010BAA BCM: High-voltage battery, cell block 23, voltage value implausible
  • 010BAB BCM: High-voltage battery, cell block 23, voltage value below nominal value
  • 010BAC BCM: High-voltage battery, cell block 23, voltage value above nominal value
  • 010BAF BCM: High-voltage battery, cell block 24, voltage value implausible
  • 010BB0 BCM: High-voltage battery, cell block 24, voltage value below nominal value
  • 010BB1 BCM: High-voltage battery, cell block 24, voltage value above nominal value
  • 010BB4 BCM: High-voltage battery, cell block 25, voltage value implausible
  • 010BB5 BCM: High-voltage battery, cell block 25, voltage value below nominal value
  • 010BB6 BCM: High-voltage battery, cell block 25, voltage value above nominal value
  • 010BB9 BCM: High-voltage battery, cell block 26, voltage value implausible
  • 010BBA BCM: High-voltage battery, cell block 26, voltage value below nominal value
  • 010BBB BCM: High-voltage battery, cell block 26, voltage value above nominal value
  • 010BBD BCM: BCM: High-voltage battery, voltage deviation between cell blocks above nominal value
  • 010BD2 MCPA: Inverter, phase V, power transistor, temperature, range violation
  • 010BD3 MCPA: Inverter, phase V, power transistor, temperature sensor, short circuit to earth
  • 010BD4 MCPA: Inverter, phase V, power transistor, temperature sensor, short circuit to B+ or line disconnection
  • 010BD7 MCPB: Inverter, phase V, power transistor, temperature, range violation
  • 010BD8 MCPB: Inverter, phase V, power transistor, temperature sensor, short circuit to earth
  • 010BD9 MCPB: Inverter, phase V, power transistor, temperature sensor, short circuit to B+ or line disconnection
  • 010BDC MCPA: Inverter, phase W, power transistor, temperature, range violation
  • 010BDD MCPA: Inverter, phase W, power transistor, temperature sensor, short circuit to earth
  • 010BDE MCPA: Inverter, phase W, power transistor, temperature sensor, short circuit to B+ or line disconnection
  • 010BE1 MCPB: Inverter, phase W, power transistor, temperature, range violation
  • 010BE2 MCPB: Inverter, phase W, power transistor, temperature sensor, short circuit to earth
  • 010BE3 MCPB: Inverter, phase W, power transistor, temperature sensor, short circuit to B+ or line disconnection
  • 010BE6 MCPB: Inverter, phase U, current sensor, impermissible basic deviation
  • 010BE7 MCPB: Inverter, phase U, current sensor, short circuit to earth
  • 010BE8 MCPB: Inverter, phase U, current sensor, short circuit to B+ or line disconnection.
  • 010BEA MCPB: Inverter, phase V, current sensor, impermissible basic deviation
  • 010BEB MCPB: Inverter, phase V, current sensor, short circuit to earth
  • 010BEC MCPB: Inverter, phase V, current sensor, short circuit to B+ or line disconnection.
  • 010BEE MCPB: Inverter, phase W, current sensor, impermissible basic deviation
  • 010BEF MCPB: Inverter, phase W, current sensor, short circuit to earth
  • 010BF0 MCPB: Inverter, phase W, current sensor, short circuit to B+ or line disconnection.
  • 010BF2 MCPA: Inverter, phase U, current sensor, impermissible basic deviation
  • 010BF3 MCPA: Inverter, phase U, current sensor, short circuit to earth
  • 010BF4 MCPA: Inverter, phase U, current sensor, short circuit to B+ or line disconnection.
  • 010BF6 MCPA: Inverter, phase V, current sensor, impermissible basic deviation
  • 010BF7 MCPA: Inverter, phase V, current sensor, short circuit to earth
  • 010BF8 MCPA: Inverter, phase V, current sensor, short circuit to B+ or line disconnection.
  • 010BFA MCPA: Inverter, phase W, current sensor, impermissible basic deviation
  • 010BFB MCPA: Inverter, phase W, current sensor, short circuit to earth
  • 010BFC MCPA: PEB-internal inverter, electric motor B, phase W, current sensor, short circuit to B+ or line disconnection
  • 010BFD MCPB: Electric machine 1, high-voltage lines, supply, current sensor, correlation error.
  • 010BFE MCPA: Electric motor B, high-voltage lines, supply, supply, current sensor, correlation error
  • 010BFF MCPB: Electric machine 1, high-voltage lines, supply, electric motor currents asymmetrical.
  • 010C01 MCPB: Electric machine 1, high-voltage lines, supply, electric motor currents, phase incorrect or lines swapped.
  • 010C02 MCPA: Electric machine 2, high-voltage lines, supply, electric motor currents asymmetrical.
  • 010C04 MCPA: Electric machine 2, high-voltage lines, supply, electric motor currents, phase incorrect or lines swapped.
  • 010C05 MCPB: Inverter, phase V, current sensor: Impermissible basic deviation
  • 010C08 MCPA: Electric machine 2, high-voltage lines, supply, electric motor currents, line disconnection.
  • 010C0B MCPB: Inverter faulty, power electronics power supply failed
  • 010C0E MCPA: Inverter faulty, power electronics power supply failed.
  • 010C11 MCPB: Inverter, phase U, power transistor, excess temperature
  • 010C12 MCPB: Inverter, phase V, power transistor, excess temperature
  • 010C13 MCPB: Inverter, phase W, power transistor, excess temperature
  • 010C14 MCPA: Inverter, phase U, power transistor, excess temperature
  • 010C15 MCPA: Inverter, phase V, power transistor, excess temperature
  • 010C16 MCPA: Inverter, phase W, power transistor, excess temperature
  • 010C17 MCPB: Tilt sensor, basic values not learned in
  • 010C18 MCPA: Tilt sensor, basic values not learned in
  • 010C19 MCPA: PEB-internal control, electric motor A, torque monitoring implausible
  • 010C1A MCPB: PEB-internal control, electric motor B, torque monitoring implausible
  • 010C1E Hybrid oil pump control unit (EMPI): Internal control unit fault, below range, sensor value, temperature sensor.
  • 010C1F Hybrid oil pump control unit (EMPI): Internal control unit fault, above range, sensor value, temperature sensor.
  • 010C26 Hybrid oil pump control unit (EMPI): Current higher than threshold value.
  • 010C2A EMPI: hybrid oil pump motor blocked
  • 010C2F HCP: Engine speed of crankshaft sensor and tilt sensor implausible
  • 010C30 HCP: High-voltage battery, state of charge high
  • 010C31 MCPB: Cooling circuit, fault in coolant flow
  • 010C43 BCM: Coolant inlet, coolant-temperature sensor, value implausible
  • 010C44 BCM: Coolant inlet, coolant-temperature sensor, value below setpoint value
  • 010C45 BCM: Coolant inlet, coolant-temperature sensor, value above setpoint value
  • 010C4C BCM: Coolant pump, supply voltage (12V), undervoltage
  • 010C4D BCM: Coolant pump, supply voltage (12V), overvoltage
  • 010C4E MCPA: Tilt sensor, learning in of basic values failed. (MCPB Transmission-internal electric motor 1)
  • 010C4F MCPA: Tilt sensor, learning in of basic values failed. (MCPA Transmission-internal electric motor 2)
  • 010C52 MCPB: Tilt sensor, track A, short circuit to earth
  • 010C53 MCPB: Tilt sensor, track A, line disconnection or short circuit to B+
  • 010C57 MCPA: Tilt sensor, track A, short circuit to earth
  • 010C58 MCPA: Tilt sensor, track A, line disconnection or short circuit to B+
  • 010C5C MCPB: Tilt sensor, track B, short circuit to earth
  • 010C5D MCPB: Tilt sensor, track B, line disconnection or short circuit to B+
  • 010C61 MCPA: Tilt sensor, track B, short circuit to earth
  • 010C62 MCPA: Tilt sensor, track B, line disconnection or short circuit to B+
  • 010C76 BCM: Active discharge too slow
  • 010C77 BCM: Activation of high-voltage electrical system failed, preloading too fast
  • 010C78 HCP: Activation of high voltage system after closing contactor failed
  • 01139F HCP: Engine turning in reverse detected
  • 0115A9 HCP: Transport mode currently active
  • 011828 HCP: Electronic pressure control valve, nominal value incorrect or values not plausible
  • 011829 HCP: Clutch activation, nominal values incorrect or values not plausible
  • 011A00 HCP: Torque signal, engine current less than required.
  • 011A01 BCM: Control module, internal hardware fault (EEPROM)
  • 011A02 HCP: Signal line for closing battery contactors, open circuit
  • 011A03 HCP: Signal line for closing battery contactors, short circuit to earth
  • 011A04 HCP: Signal line for closing battery contactors, short circuit to B+
  • 011A05 BCM: Control module, internal hardware fault (RAM)
  • 011A06 BCM: Control module, internal hardware fault (ROM)
  • 011A07 BCM: Current sensor, supply voltage outside specified range
  • 011A08 BCM: High-voltage battery switching contactor, bond both contacts
  • 011A09 HCP: Switch-off of high voltage by means of safety battery terminal
  • 011A0A HCP: Wake-up signal implausible
  • 011A0B BCM: Voltage measurement of high-voltage battery, sum of individual sensor voltages implausible
  • 011A0C BCM: Control module, supply voltage (12V), undervoltage
  • 011A0D BCM: Control module, supply voltage (12V), overvoltage
  • 011A0E MCPA: Verification fault, transmission-internal electric machine 1
  • 011A0F MCPB: Verification fault, transmission-internal electric machine 2
  • 011A10 MCPB: Temperature sensor value, coolant temperature implausible
  • 011A11 MCPA: Temperature sensor value, coolant temperature implausible
  • 011A12 BCM: Contactors, supply voltage (12V), undervoltage
  • 011A13 BCM: Contactors, supply voltage (12V), overvoltage
  • 011A19 BCM: Multiple temperature sensors failed
  • 011A20 BCM: Activation of high-voltage electrical system failed, preloading too slow
  • 011A21 Hybrid system, high-voltage battery: sequence control contactors incorrect
  • 011A23 HCP: Activation of high-voltage electrical system failed after closing of contactors, bias too slow
  • 011A25 MCPB: Inverter faulty, overcurrent at inverter.
  • 011A26 MCPA: Inverter faulty, overcurrent at inverter.
  • 011A2A MCPA: PEB-internal logic voltage (5V) too high, cause in electrical system (low-voltage side)
  • 011A2B MCPA: PEB-internal logic voltage (5V) too low, cause in electrical system (low-voltage side)
  • 011A2C MCPB: PEB-internal logic voltage (5V) too high, cause in electrical system (low-voltage side)
  • 011A2D MCPB: PEB-internal logic voltage (5V) too low, cause in electrical system (low-voltage side)
  • 011A30 BCM: Wake-up line 1, short circuit to ground
  • 011A31 BCM: Wake-up line 1, short circuit to positive
  • 011A32 BCM: Wake-up line 2, short circuit to positive
  • 011A33 MCPA: PEB-internal voltage supply (15V) too high, cause PEB-internal
  • 011A34 MCPA: PEB-internal voltage supply (15V) too low, cause PEB-internal
  • 011A35 MCPB: PEB-internal voltage supply (15V) too high, cause PEB-internal
  • 011A36 MCPB: PEB-internal voltage supply (15V) too low, cause PEB-internal
  • 011A37 MCPA: Torque monitoring implausible
  • 011A38 MCPB: Torque monitoring implausible
  • 011A40 HCP: Internal control unit fault, ROM check faulty
  • 011A41 HCP: Internal control unit fault, RAM check faulty
  • 011A42 HCP: Internal control unit fault, EEPROM write error
  • 011A43 HCP: Internal control unit fault, processor hardware (hardware external watchdog faulty)
  • 011A44 HCP: Internal control unit fault, processor hardware (shutdown in fault case not guaranteed)
  • 011A45 HCP: Internal control unit fault, control unit was not programmed
  • 011A46 HCP: Internal control unit fault, EEPROM rear error
  • 011A47 HCP: Internal control unit fault, power problem
  • 011A48 HCP: Internal control unit fault, RAM data redundancy error
  • 011A4F MCPB: Internal control unit fault, software error or control unit not programmed
  • 011A50 MCPB: Internal control unit fault, RAM working memory
  • 011A51 MCPB: Internal control unit fault, ROM read-only memory
  • 011A52 MCPA: Internal control unit fault, software error or control unit not programmed
  • 011A53 MCPA: Internal control unit fault, RAM working memory
  • 011A54 MCPA: Internal control unit fault, ROM read-only memory
  • 011A55 Hybrid oil pump control unit (EMPI): Excess temperature, hybrid oil pump control unit.
  • 011A5A BCM: High-voltage battery, line disconnection monitoring, malfunction
  • 011A69 Hybrid oil pump control unit (EMPI): High-voltage electrical system, undervoltage detected
  • 011A6A Hybrid oil pump control unit (EMPI): High-voltage electrical system, overvoltage detected
  • 011A6B Hybrid oil pump control unit (EMPI): High-voltage sensor, phase U, general fault.
  • 011A6C Hybrid oil pump control unit (EMPI): High-voltage sensor, phase V, general fault.
  • 011A6D Hybrid oil pump control unit (EMPI): High-voltage sensor, phase W, general fault.
  • 011A6E Hybrid oil pump control unit (EMPI): Overspeed, gear-internal, oil pump.
  • 011A6F Hybrid oil pump control unit (EMPI): Insulation fault
  • 011A70 Hybrid oil pump control unit (EMPI): Internal control unit fault, below range, sensor value, current sensor.
  • 011A71 Hybrid oil pump control unit (EMPI): Internal control unit fault, above range, sensor value, current sensor.
  • 011A74 Hybrid oil pump control unit (EMPI): Internal control unit fault, below range, sensor value, voltage sensor.
  • 011A75 Hybrid oil pump control unit (EMPI): Internal control unit fault, above range, sensor value, voltage sensor.
  • 011ABE BCM: Overtemperature, 2nd threshold value exceeded
  • 011AC6 MCPA: Loss, speed signal of crankshaft sensor
  • 011AC7 MCPA: Implausibility, speed signal of crankshaft sensor
  • 011ADC MCPB: Internal control unit fault, EEPROM
  • 011ADD MCPA: Internal control unit fault, EEPROM
  • 011ADE MCPA: Voltage supply (14V) voltage too low.
  • 011ADF MCPA: Voltage supply (14V) voltage too high.
  • 011AE0 MCPB: Voltage supply (14V) voltage too low.
  • 011AE1 MCPB: Voltage supply (14V) voltage too high.
  • 011AE5 BCM: Activation of contactors, signal from HCP implausible
  • 011AE7 BCM: High-voltage battery, internal insulation resistance below 2nd threshold value (fault)
  • 011AE8 MCPB: Electric machine 1, high-voltage voltage sensor, short circuit to earth
  • 011AE9 MCPB: Electric machine 1, high-voltage voltage sensor, short circuit to B+ or line disconnection
  • 011AEA MCPA: Control, electric machine 2, high-voltage voltage sensor, short circuit to earth
  • 011AEB MCPA: Control, electric machine 2, high-voltage voltage sensor, short circuit to B+ or line disconnection
  • 011AEC MCPB: Electric machine 1, high-voltage voltage sensors, plausibility fault.
  • 011AED MCPA: Control, electric machine 2, high-voltage voltage sensors, plausibility fault.
  • 011AEE MCPA: High-voltage electrical system, overvoltage detected
  • 011AEF MCPB: High-voltage electrical system, overvoltage detected
  • 011AF0 MCPB: Insulation resistance too low
  • 011AF1 MCPB: Insulation resistance too low, warning threshold value
  • 011AF2 MCPA: Insulation resistance too low
  • 011AF3 MCPA: Insulation resistance too low, warning threshold value
  • 011AF4 MCPB: Insulation monitoring, short circuit to earth
  • 011AF5 MCPB: Insulation monitoring, short circuit to B+ or line disconnection
  • 011AF6 MCPA: Insulation monitoring, short circuit to earth
  • 011AF7 MCPA: Insulation monitoring, short circuit to B+ or line disconnection
  • 011AF8 MCPB: Internal control unit fault, fault in power electronics (shutdown path test)
  • 011AF9 MCPB: Internal control unit fault, fault in power electronics (startup operation)
  • 011AFA MCPA: Internal control unit fault, initialization programming invalid
  • 011AFB MCPB: Internal software error, program flow control invalid
  • 011AFE MCPA: Internal control unit fault, fault in power electronics (shutdown path test)
  • 011AFF MCPA: Internal control unit fault, fault in power electronics (startup operation)
  • 011B01 MCPA: Internal software error, program flow control invalid
  • 011B03 MCPB: Tilt sensor, loss/fault, track information
  • 011B04 MCPA: Tilt sensor, loss/fault, track information
  • 011B05 MCPA: High-voltage interlock loop disrupted.
  • 011B06 MCPB: High-voltage interlock loop disrupted.
  • 011B07 MCPA: High-voltage electrical system, undervoltage detected
  • 011B08 MCPB: High-voltage electrical system, undervoltage detected
  • 011B09 MCPB: Voltage supply (14V) too low for control unit operation
  • 011B0A MCPA: Voltage supply (14V) too low for control unit operation
  • 011B0F MCPB: Tilt sensor, learning in failed.
  • 011B10 MCPA: Tilt sensor, learning in failed.
  • 011B11 HCP: Torque measurement, measured value lower than calculated torque.
  • 011B12 HCP: Torque measurement, measured value higher than calculated torque.
  • 011B18 HCP: Hybrid oil pump; control condition faulty
  • 011B20 BCM: Authentication of cooling pump still blocked by battery control module
  • 011B21 HCP: Implausibility between dynamic loss torque and HCP-internally calculated loss torque
  • 011B22 BCM: High-voltage battery, internal insulation resistance below 1st threshold value (warning)
  • 011B27 HCP: Cooling, high-voltage battery, cooling output, cooling unit, insufficient
  • 011B28 BCM: Coolant pump, limited operation
  • 011B29 BCM: Coolant pump, operation without coolant
  • 011B2A BCM: Coolant pump, overvoltage or overcurrent
  • 011B2B BCM: Coolant pump, switch-off
  • 011B2D BCM: Line connection, high-voltage electrical system, line disconnection
  • 011B2F BCM: High-voltage electrical system activation failed, switch contactors open
  • 011B30 HCP: Speed monitoring. Park position currently engaged. Currently no driver's choice for parking
  • 011B31 HCP: Speed monitoring. Park position currently not engaged. Driver's choice for parking present
  • 011B32 HCP: Speed monitoring. Current park position not detectable
  • 011B33 HCP: Speed monitoring. Current park position not detectable or implausible
  • 011B34 HIM: High-voltage battery cooling circuit, duo water valve to heat exchanger, line short to positive
  • 011B35 HIM: High-voltage battery cooling circuit, duo water valve to heat exchanger, line short to ground
  • 011B36 HIM: High-voltage battery cooling circuit, duo water valve to heat exchanger, line open circuit
  • 011B37 HIM: High-voltage battery cooling circuit, duo water valve to cooling unit, line short to positive
  • 011B38 HIM: high voltage battery cooling circuit, duo water valve to cooling unit, line short circuit to ground
  • 011B39 HIM: High-voltage battery cooling circuit, duo water valve to cooling unit, line open circuit
  • 011B3F BCM: High-voltage electrical system, overload current
  • 011B40 BCM: High-voltage safety switch (Service Disconnect) disconnected
  • 011B41 BCM: Contactors opened due to internal fault or communication fault
  • 011B42 BCM: Bias resistance, overheating protection active
  • 011B43 BCM: High-voltage electrical system, insulation resistance below 2nd threshold value (fault)
  • 011B44 BCM: High-voltage electrical system, insulation resistance below 1st threshold value (warning)
  • 011B45 BCM: High-voltage battery, positive-terminal and bias contactor, contacts sticking
  • 011B46 BCM: High-voltage battery, negative terminal, switch contactor, contact sticking
  • 011B47 BCM: High-voltage safety, diagnosis deactivated
  • 011B48 BCM: Coolant pump, speed implausible
  • 011B4A HCP: HCP-internal transmission monitoring. Preparation, control modules, reset
  • 011B4B HCP: Undervoltage detected in high-voltage electrical system.
  • 011B4C HCP: Overvoltage detected in high-voltage electrical system.
  • 011B4D HCP: hybrid drive control unit, internal transmission monitoring - wrong instruction
  • 011B4E HCP: HCP-internal transmission monitoring, fault detected, display signal, transmission position
  • 011B4F HCP: HCP-internal transmission monitoring, fault detected - Current transmission position
  • 011B50 HCP: HCP-internal transmission monitoring, fault detected - No execution of instruction
  • 011B51 HCP: HCP-internal transmission monitoring, implausibility, vehicle speed, with current gear.
  • 011B5F HCP: implausibility between calculated actual torque level 1 and actual torque level 2
  • 011B71 HCP: system shutdown caused by battery control
  • 011B72 HCP: system shutdown caused by electric machine control
  • 011B73 HCP: system shutdown caused by faulty sensor system
  • 011B74 HCP: system shutdown caused by limp-home emergency reaction
  • 011C43 BCM: Coolant outlet, coolant-temperature sensor, value implausible
  • 011C44 BCM: Coolant outlet, coolant-temperature sensor, value below setpoint value
  • 011C45 BCM: Coolant outlet, coolant-temperature sensor, value above setpoint value
  • 01215C HCP: Transmission output speed implausible with wheel speed
  • 012533 HCP: Input signal, ignition open
  • 012534 HCP: Input signal, ignition, short circuit to ground
  • 012797 HCP: hybrid oil pump deviation from target engine speed detected
  • 015001 SBA: brake force amplifier pressure plausibility
  • 015002 SBA: brake force amplifier solenoid electrical error

Every BMW module's fault codes