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 No. 6
Remove passenger's and rear door trim panels. Turn ignition on. Measure voltage at Black/Red wire terminal of each sub-switch connector. See WIRING DIAGRAMSΒ . If battery voltage is present at each terminal, check sub-switch. See SUB-SWITCH TESTΒ under COMPONENT TESTS. If battery voltage is not present at each terminal, repair suspect Black/Red wire between fuse and sub-switch.
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:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.
