Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code information BCM-U042829

Condition




The steering angle sensor module (SAS) communicates with the brake control module (BCM) with data sent in "small bundles". Each bundle has an ID number.
Diagnostic trouble code BCM-U042829 is generated if the brake control module (BCM) registers an unexpected ID number.
The diagnostic trouble code can be diagnosed when the ignition is on.

Substitute value
- TC is blocked.
- SC is blocked.
- AYC is blocked.

Hint: For information on abbreviations: Brake system, abbreviations, B6324S5 Testing and Inspection

Possible source
- Interference or intermittent open circuit on CAN.
- Internal malfunction in steering angle sensor (SAS).

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]
- General warning light on.
- Anti-spin is not operational.
- The stability function is not operational.
- The anti-skid function is not operational.