Trouble Shooting
- Check fuses. Check for mechanical binds in door lock system. If one or more door lock motors do not operate correctly but other door lock motors operate normally, check wiring to motors. If wiring is okay, replace motor.
- If CTSY fuse blows when a door lock switch is activated, check for short to ground in White wire (changes to Brown) between door lock switch and auto door unlock module, and in Light Blue wire between door lock switch and multifunction alarm module.