Test E: Single Door Lock Inoperative Using Door Switch Using Driver/Passenger Door Lock Switch
WARNING: This page is about a different car, the 2001 Ford Focus and 2000 Ford Focus. However, it is still accessible from the selected car via links, so may be relevant.
- Press door lock control switch LOCK and UNLOCK buttons. If both lock and unlock are inoperative, go to step 4 . If lock function is inoperative and unlock function is okay, go to next step. If lock function is okay and unlock function is inoperative, go to step 3 .
- Disconnect inoperative door lock control switch. Measure voltage between ground and inoperative door lock control switch connector terminal No. 7 (Black/Red wire). See Figure . If more than 10 volts exists, replace door lock control switch. If 10 volts or less exists, repair open in Black/Red wire between CSM and inoperative door lock switch. Recheck system operation.
- Disconnect inoperative door lock control switch. Measure voltage between ground and inoperative door lock control switch connector terminal No. 1 (Black/Yellow wire). If more than 10 volts exists, replace door lock control switch. If 10 volts or less exists, repair open in Black/Yellow wire between CSM and inoperative door lock switch. Recheck system operation.
- Disconnect inoperative door lock control switch. Measure resistance between ground and inoperative door lock control switch connector terminal No. 2 (Black wire). If resistance is less than 5 ohms, replace door lock control switch. If resistance is 5 ohms or greater, repair open in Black wire between inoperative door lock switch and ground. Recheck system operation.