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.
CCM Functions: Notes
In addition to displaying CCM DTCs, CCM is capable of displaying the status of its inputs and data values. CCM is also capable of cycling outputs on and off. CCM functions are accessible through the Driver Information Center (DIC). CCM functions may be referenced in CCM diagnostic testing and may assist in the diagnosis of non-code setting problems without extensive diagnosis or disassembly of vehicle. Functions will be displayed on trip monitors as follows:
- 1.0 - Waiting For Instructions (CCM)
- 1.1 - Display CCM DTCs
- 1.2 - Display CCM Data
- 1.3 - Display CCM Inputs Status
- 1.4 - Cycle CCM Outputs
- 1.7 - Clear CCM DTCs
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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.