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.
Power Steering Control Module (PSCM) Replacement and Setup
The following service procedures require either a programming or a setup event performed for a complete repair.
If the power steering control module (PSCM) is replaced, the following procedures must be performed in the following order:
- Revise the new actuator setup procedure using the Scan Tool setup function.
- Revise the actuator removal procedure using the Scan Tool setup function.
- Revise the steering angle position sensor procedure using the Scan Tool setup function.
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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