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.
Checking The Power Supply
Remove the relay for unlocking 2/67 (RMI 20) from the integrated relay/fusebox in the cargo compartment.
Check the cable between terminal #2 the cable and connector and terminal #3 on the relay base. Check for an open-circuit.
If a fault is detected, check in particular the intermediate connector in the cable harness. Check for contact resistance and oxidation.
If no fault is detected, measure the resistance between terminal #4 in the relay base and ground.
In both cases the ohmmeter should read 0 ohms.
If the value is incorrect, replace the rear electronic module (REM).
Other information
- To access and replace the rear electronic module (REM), see RELAY/FUSE BOX CARGO COMPARTMENT/REAR ELECTRONIC MODULE (REM), REPLACING .
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.