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.
Front Electronic Module (FEM), Rear Electronic Module (REM)
The front electronic module (FEM) and rear electronic module (REM) control adjustable pedals, RH exterior mirror, interior and exterior lighting and active anti-theft functions. For additional information on interior lamps, refer to INTERIOR LIGHTING - LS . For additional information on exterior lighting, refer to EXTERIOR LIGHTING - LS . For additional information on active anti-theft, refer to ANTI-THEFT . For additional information on exterior mirrors, refer to EXTERIOR TRIM .
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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