Engines included:
- M50d Diesel (B57D30C)
- M50i Petrol (N63B44D)
- xDrive 30d Diesel (B57D30A)
- xDrive 40d mHev 48V (MHEV),Diesel (B57D30B+JA1)
- xDrive 40i Petrol (B58B30C)
Diagnostic Instructions
Connect an OBD scanner to your BMW X6 2019-2025 to retrieve diagnostic fault codes.
OBD Connector Location
Steps:
- Connect OBD scanner to diagnostic port
- Turn ignition to ON position (engine off)
- Follow scanner instructions to read codes
- Record any codes displayed
- Consult service manual for code meanings
Fault Codes including 744 manufacturer-specific
Powertrain
Body
| Code | Description |
|---|---|
| B0001 | Driver's airbag, first stage deployment control circuit |
| B0002 | Driver's airbag, second stage deployment control circuit/open |
| B0003 | Driver's airbag, third stage deployment control circuit |
| B0004 | Driver's knee airbag deployment control circuit |
| B0005 | Collapsible steering column deployment control circuit |
| B0010 | Passenger's airbag, first stage deployment control circuit |
| B0011 | Passenger's airbag, second stage deployment control circuit/open |
| B0012 | Passenger's airbag, third stage deployment control circuit |
| B0013 | Passenger's knee airbag deployment control circuit |
| B0020 | Left side airbag deployment control circuit |
| B0021 | Left curtain airbag deployment control circuit 1 |
| B0022 | Left curtain airbag deployment control circuit 2 |
| B0028 | Right side airbag deployment control circuit |
| B0029 | Right curtain airbag deployment control circuit 1 |
| B0030 | Second row, left side airbag deployment control circuit |
| B0031 | Second row, left frontal airbag, first stage deployment control circuit |
| B0032 | Second row, left frontal airbag, second stage deployment control circuit |
| B0033 | Second row, left frontal airbag, third stage deployment control circuit |
| B0038 | Second row, right side airbag deployment control circuit |
| B0039 | Second row, right frontal airbag, first stage deployment control circuit |
| B0040 | Third row, left side airbag deployment control circuit |
| B0041 | Third row, left frontal airbag, first stage deployment control circuit |
| B0042 | Third row, left frontal airbag, second stage deployment control circuit |
| B0043 | Third row, left frontal airbag, third stage deployment control circuit |
| B0048 | Third row, right side airbag deployment control circuit |
| B0049 | Third row, right frontal airbag, first stage deployment control circuit |
| B0050 | Driver's seat belt sensor |
| B0051 | First row centre seat belt sensor |
| B0052 | Passenger's seat belt sensor |
| B0053 | Second row left seat belt sensor |
| B0054 | Second row centre seat belt sensor |
| B0055 | Second row right seat belt sensor |
| B0056 | Third row left seat belt sensor |
| B0057 | Third row centre seat belt sensor |
| B0058 | Third row right seat belt sensor |
| B0060 | Driver's seat belt tension sensor |
| B0061 | Passenger's seat belt tension sensor |
| B0071 | First row centre seat belt pretensioner deployment control circuit |
| B0072 | Passenger's seat belt pretensioner 1 deployment control circuit |
| B0073 | Second row left seat belt pretensioner 1 deployment control circuit |
| B0074 | Second row centre seat belt pretensioner 1 deployment control circuit |
| B0075 | Second row right seat belt pretensioner 1 deployment control circuit |
| B0076 | Third row left seat belt pretensioner 1 deployment control circuit |
| B0077 | Third row centre seat belt pretensioner 1 deployment control circuit |
| B0078 | Third row right seat belt pretensioner 1 deployment control circuit |
| B0080 | Driver's seat belt load limiter deployment control circuit |
| B0081 | First row centre seat belt load limiter deployment control circuit |
| B0082 | Passenger's seat belt load limiter deployment control circuit |
| B0083 | Second row left seat belt load limiter deployment control circuit |
| B0084 | Second row centre seat belt load limiter deployment control circuit |
| B0085 | Second row right seat belt load limiter deployment control circuit |
| B0086 | Third row left seat belt load limiter deployment control circuit |
| B0087 | Third row centre seat belt load limiter deployment control circuit |
| B0088 | Third row right seat belt load limiter deployment control circuit |
| B0090 | Left frontal restraints sensor |
| B0091 | Left side restraints sensor 1 |
| B0092 | Left side restraints sensor 2 |
| B0093 | Left side restraints sensor 3 |
| B0094 | Centre frontal restraints sensor |
| B0095 | Right frontal restraints sensor |
| B0096 | Right side restraints sensor 1 |
| B0097 | Right side restraints sensor 2 |
| B0098 | Right side restraints sensor 3 |
| B0099 | Roll-over sensor |
Chassis
| Code | Description |
|---|---|
| C0000 | Code reserved for ISO/SAE |
| C0001 | Traction control system (TCS) control channel A, valve 1 |
| C0002 | Traction control system (TCS) control channel A, valve 2 |
| C0003 | Traction control system (TCS) control channel B, valve 1 |
| C0004 | Traction control system (TCS) control channel B, valve 2 |
| C0010 | Front left inlet control |
| C0011 | Front left outlet control |
| C0012 | Front left hydraulic release too long |
| C0014 | Front right inlet control |
| C0015 | Front right outlet control |
| C0016 | Front right hydraulic release too long |
| C0018 | Rear left inlet control |
| C0019 | Rear left outlet control |
| C0020 | ABS pump motor control |
| C0021 | Brake servo performance |
| C0022 | Brake servo solenoid |
| C0023 | Brake light control (subfault) |
| C0030 | Front left wheel speed sensor ring |
| C0031 | Front left wheel speed sensor circuit/open |
| C0032 | Front left wheel speed sensor supply |
| C0033 | Front right wheel speed sensor ring |
| C0034 | Front right wheel speed sensor circuit/open |
| C0035 | Front right wheel speed sensor supply |
| C0036 | Rear left wheel speed sensor ring |
| C0037 | Rear left wheel speed sensor circuit/open |
| C0038 | Rear left wheel speed sensor supply |
| C0039 | Rear right wheel speed sensor ring |
| C0040 | Brake pedal switch A |
| C0041 | Brake pedal switch B |
| C0042 | Brake pedal position sensor circuit A |
| C0043 | Brake pedal position sensor circuit B |
| C0044 | Brake pressure sensor A |
| C0045 | Brake pressure sensor B |
| C0046 | Brake pressure sensor A/B |
| C0047 | Brake servo pressure sensor |
| C0048 | Brake servo travel sensor |
| C0049 | Brake fluid level |
| C0051 | Steering angle sensor |
| C0052 | Steering angle sensor signal A |
| C0053 | Steering angle sensor signal B |
| C0054 | Steering angle sensor signal C |
| C0055 | Steering angle sensor signal D |
| C0061 | Lateral acceleration sensor |
| C0062 | Longitudinal acceleration sensor |
| C0063 | Yaw rate sensor circuit/open |
| C0064 | Roll rate sensor |
| C0069 | Yaw rate and longitudinal sensors |
| C0071 | 2WD/4WD status input |
| C0072 | Brake temperature too high |
| C0073 | Driving torque delivered |
| C0074 | Driving torque requested |
| C0075 | Extended brake travel switch output to the PCM |
| C0076 | Pulse width modulated (PWM) for the traction control |
| C0077 | Low tyre pressure |
| C0078 | Tyre diameter fault |
| C0079 | Variable effort steering |
| C0081 | ABS malfunction indicator |
| C0082 | Brake system malfunction indicator |
| C0083 | Tyre pressure monitoring system (TPMS) warning light |
| C0084 | Traction control system (TCS) active indicator |
| C0085 | Traction control system (TCS) disable indicator |
| C0086 | Vehicle dynamics indicator |
| C0089 | Traction control system (TCS) disable switch |
| C1001 | Available in product |
| C1002 | Available in product |
| C1003 | Available in product |
| C1010 | Available in product |
| C1011 | Available in product |
| C1012 | Available in product |
| C1013 | Available in product |
| C1016 | Available in product |
| C1020 | Available in product |
| C1021 | Available in product |
| C1030 | Available in product |
| C1031 | Available in product |
| C1032 | Available in product |
| C1040 | Available in product |
| C1050 | Available in product |
| C1051 | Available in product |
| C1052 | Available in product |
| C1062 | Available in product |
| C1063 | Available in product |
| C1067 | Available in product |
| C1068 | Available in product |
| C1069 | Available in product |
| C1070 | Available in product |
| C1071 | Available in product |
| C1072 | Available in product |
| C1073 | Available in product |
| C1080 | Available in product |
| C1081 | Available in product |
| C1082 | Available in product |
Network
| Code | Description |
|---|---|
| U0001 | High-speed CAN communication bus |
| U0002 | High-speed CAN communication bus performance |
| U0003 | High-speed CAN communication bus (+) circuit/open |
| U0004 | High-speed CAN communication bus (+) circuit low |
| U0005 | High-speed CAN communication bus (+) circuit high |
| U0006 | High-speed CAN communication bus (-) circuit/open |
| U0007 | High-speed CAN communication bus (-) circuit low |
| U0008 | High-speed CAN communication bus (-) circuit high |
| U0009 | High-speed CAN communication bus (-) short circuit to bus (+) |
| U0010 | Medium-speed CAN communication bus |
| U0011 | Medium-speed CAN communication bus performance |
| U0012 | Medium-speed CAN communication bus (+) circuit/open |
| U0013 | Medium-speed CAN communication bus (+) circuit low |
| U0014 | Medium-speed CAN communication bus (+) circuit high |
| U0015 | Medium-speed CAN communication bus (-) circuit/open |
| U0016 | Medium-speed CAN communication bus (-) circuit low |
| U0017 | Medium-speed CAN communication bus (-) circuit high |
| U0018 | Medium-speed CAN communication bus (-) short circuit to bus (+) |
| U0019 | Low-speed CAN communication bus |
| U0020 | Low-speed CAN communication bus performance |
| U0021 | Low-speed CAN communication bus (+) circuit/open |
| U0022 | Low-speed CAN communication bus (+) circuit low |
| U0023 | Low-speed CAN communication bus (+) circuit high |
| U0024 | Low-speed CAN communication bus (-) circuit/open |
| U0025 | Low-speed CAN communication bus (-) circuit low |
| U0026 | Low-speed CAN communication bus (-) circuit high |
| U0027 | Low-speed CAN communication bus (-), short circuit to bus (+) |
| U0028 | Vehicle communication bus A |
| U0029 | Vehicle communication bus A performance |
| U0030 | Vehicle communication bus A (+) circuit/open |
| U0031 | Vehicle communication bus A (+) circuit low |
| U0032 | Vehicle communication bus A (+) circuit high |
| U0033 | Vehicle communication bus A (-) circuit/open |
| U0034 | Vehicle communication bus A (-) circuit low |
| U0035 | Vehicle communication bus A (-) circuit high |
| U0036 | Vehicle communication bus A (-) short circuit to bus A (+) |
| U0037 | Vehicle communication bus B |
| U0038 | Vehicle communication bus B performance |
| U0039 | Vehicle communication bus B (+) circuit/open |
| U0040 | Vehicle communication bus B (+) circuit low |
| U0041 | Vehicle communication bus B (+) circuit high |
| U0042 | Vehicle communication bus B (-) circuit/open |
| U0043 | Vehicle communication bus B (-) circuit low |
| U0044 | Vehicle communication bus B (-) circuit high |
| U0045 | Vehicle communication bus B (-) short circuit to bus B (+) |
| U0046 | Vehicle communication bus C |
| U0047 | Vehicle communication bus C performance |
| U0048 | Vehicle communication bus C (+) circuit/open |
| U0049 | Vehicle communication bus C (+) circuit low |
| U0050 | Vehicle communication bus C (+) circuit high |
| U0051 | Vehicle communication bus C (-) circuit/open |
| U0052 | Vehicle communication bus C (-) circuit low |
| U0053 | Vehicle communication bus C (-) circuit high |
| U0054 | Vehicle communication bus C (-) short circuit to bus C (+) |
| U0055 | Vehicle communication bus D |
| U0056 | Vehicle communication bus D performance |
| U0057 | Vehicle communication bus D (+) circuit/open |
| U0058 | Vehicle communication bus D (+) circuit low |
| U0059 | Vehicle communication bus D (+) circuit high |
| U0060 | Vehicle communication bus D (-) circuit/open |
| U0061 | Vehicle communication bus D (-) circuit low |
| U0062 | Vehicle communication bus D (-) circuit high |
| U0063 | Vehicle communication bus D (-) short circuit to bus D (+) |
| U0064 | Vehicle communication bus E |
| U0065 | Vehicle communication bus E performance |
| U0066 | Vehicle communication bus E (+) circuit/open |
| U0067 | Vehicle communication bus E (+) circuit low |
| U0068 | Vehicle communication bus E (+) circuit high |
| U0069 | Vehicle communication bus E (-) circuit/open |
| U0070 | Vehicle communication bus E (-) circuit low |
| U0071 | Vehicle communication bus E (-) circuit high |
| U0072 | Vehicle communication bus E (-) short circuit to bus E (+) |
| U0073 | Control unit communication bus A off |
| U0100 | Lost communication with engine control unit/ powertrain control unit A |
| U0101 | Lost communication with the transmission control unit (TCM) |
| U0102 | Lost communication with the transfer box control unit |
| U0103 | Lost communication with the gear-shift unit |
| U0104 | Lost communication with the cruise control unit |
| U0105 | Lost communication with the fuel injector control unit |
| U0192 | Lost communication with the personal computer |
| U0197 | Lost communication with the telephone control unit |
| U0198 | Lost communication with the telematics control unit |
| U0222 | Lost communication with door window motor 1 |
| U0235 | Lost communication with the cruise control front distance range sensor |
| U0301 | Software incompatibility with the engine control unit/powertrain control unit |
| U0302 | Software incompatibility with the transmission control unit |
| U0303 | Software incompatibility with the transfer box control unit |
| U0321 | Software incompatibility with the suspension control unit |
| U0326 | Software incompatibility with the immobiliser control unit |
| U0327 | Software incompatibility with the security system control unit |
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