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 14: Control Line Deactivation Short To Ground
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 attached to breakout box. Disconnect pneumatic system equipment control module harness connectors. Disconnect negative battery cable. Measure resistance between terminals No. 1 and 3 at breakout box. If 20,000 ohms or greater exists, no shorts exist in this circuit at this time. If less than 20,000 ohms exists, repair short to ground. See WIRING DIAGRAMS .
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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.