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.
Body Control System
Vehicle is equipped with three control modules which make up body control system. These modules include Dash Integration Module (DIM), Instrument Panel Module (IPM) and Rear Integration Module (RIM). DIM is also Power Mode Master (PMM) module for this system. Each module integrates input and output controls for many functional areas. Inputs and outputs are wired to closest module to minimize length and amount of wiring used. All three modules communicate on Class 2 serial data circuit, allowing data to be shared among them, as well as with other Class 2 modules on vehicle.
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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.