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.
Steering Column Control Module (SCCM)
| Refer to COMPONENT INDEX . |
The SCCM is the interface between the CSWC and the PCM. The CSWC evaluates the status of the Cruise Control buttons (pressed or not pressed) and then outputs this information to the SCCM. The SCCM receives this LIN input from the CSWM and forward the request over the CAN-C network to the PCM.
If the SCCM detected invalid signals or no signal from the CSWC, it will set a LIN based DTC on the CAN-C network.
Inputs
- Receives vehicle configuration indicating cruise and active speed limiter options are available on the vehicle
- LIN inputs from CSWC
Outputs
- Transmits the LIN CSWC inputs over the CAN-C network to the PCM.
- Power and ground to the CSWC
- Illumination to the CSWC
NO RELATED
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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.