Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information BCM-C005128

Condition
The brake control module (BCM) calculates an offset value, correction value, for the individual sensor offset. The calculation is made using the signals from the wheel sensors and the sensors in the stability sensor The Brake control module (BCM) compares the value to the signal about the actual steering wheel angle that the Steering wheel angle sensor module (SAS) transmits on the CAN.
The diagnostic trouble code (DTC) is stored if the control module detects that:
- The calculated value does not correspond with the steering wheel angle.
The control module's test for the diagnostic trouble code (DTC) starts in the event of:
- Ignition switch position II.

Note! The control module can only detect the fault once the test has been started and the diagnostic trouble code (DTC) is stored when the conditions are met.





Substitute value
- Traction control (TC) blocked.
- Stability control (SC) blocked.
- Active yaw control (AYC) is blocked.

Hint: Brake system, abbreviations Brake System, Abbreviations

Possible source
- The steering wheel is incorrectly installed.

Note! This diagnostic trouble code (DTC) is not due to an internal hardware fault in the Brake control module (BCM) and must not be remedied by replacing the control module.

Fault symptom[s]
- Anti-spin warning lamp lit
- Stability function is not working
- Traction control not working
- Anti skid function is not working
- Adaptive cruise control; No Functionality
- Collision avoidance driver support; No Functionality
- Front monitoring/Active safety/City Safety does not work