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.
Test 5: RCL Receiver Red Indicator Light
Using Adapter Cable (202 589 15 63 00), connect Breakout Box (124 589 00 21 00) to remote control locking control module. See Figure. Disconnect RCL control module from breakout box, leaving RCL control module harness connector connected to breakout box. When RCL control module is disconnected, Red indicator light should be off. When terminals No. 1 and 2 are bridged and terminals 5 and 12 are bridged at breakout box, Red indicator light should illuminate. If Red indicator light functions as specified, Red illumination circuit is okay at this time. If Red indicator light does not function as specified, check the following and repair as necessary:
- Check wiring. See WIRING DIAGRAMS .
- Replace Red indicator bulb.
- Replace RCL receiver.
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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.