Test D: Power Door Locks Only Operate When Engine Is Running
- Measure voltage across battery terminals. If voltage is 10 volts or more, go to next step. If voltage is less than 10 volts, check and repair charging system as necessary. Go to GENERATOR article in the ELECTRICAL section.
- Manually lock and unlock door lock and check for binding or sticking lock. If door lock is not binding or sticking, go to next step. If door lock is binding or sticking, repair as necessary and recheck system operation.
- Partially remove left door lock switch to access connector. Check connector for corroded, loose or damaged terminals. Repair as necessary and recheck system operation. If connector is okay, no problem is indicated at this time. Recheck system operation.