Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Fault-tracing information
The control module for the steering angle sensor is initiated when the steering wheel is turned more than 5° in any direction. Diagnostic trouble code (DTC) BCM-0108 may be stored if the car has been turned for more than 2 minutes without turning the steering wheel. Ask the customer whether this is the case.
If this is not the case, read off diagnostic trouble codes (DTCs) from the steering angle sensor and fault trace according to the information for this system.
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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