B0054: Identifies the seat-belt sensor for the centre seat in the second row.
Meaning, symptoms, causes and checks
Identifies the seat-belt sensor for the centre seat in the second row. The base code does not specify the electrical fault subtype.
Affected system: Body
Symptoms
- System warning may illuminate
- Affected feature may be unavailable
- Symptoms depend on the vehicle
Possible causes
- Connector or wiring fault, sensor or actuator fault, or a body control module power or ground issue
- Module power, ground, or connector fault
- Vehicle-specific mechanical or control issue
What to check
- Record all available module faults
- Read the body or restraint module with a compatible scan tool. Identify the affected circuit and follow the vehicle-specific safety and test procedure before touching related components.
- Compare results with vehicle-specific service information
- Verify the repair
- Read the body or restraint module with a compatible scan tool. Identify the affected circuit and follow the vehicle-specific safety and test procedure before touching related components.
- Repair the verified cause and rescan all affected modules
Also written as: B0054-00, B005400, BO054 (some scan tools add the fault-type byte, e.g. -00).