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.
Functional Description - Display Screen Module (DSM)
Adjustable Chime Volume
The customer has three available volume settings in the customer programmable settings menu for the audible park assist chime warning level.
The CVPAM receives a gated request through the BCM for the volume setting information from the park assist system from the IPC. In the event the IPC signal is not received, the default volume signal is set to medium.
When the IPC signal to the CVPAM is equal to low, medium or high the CVPAM sends the appropriate level warning chime to the front or the rear of the vehicle.
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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