Power Locks: Testing and Inspection

Power Door Lock
1. Lock function works but unlock function does not work.
-> Since door unlock relay is fail, replace the door unlock relay.
2. Unlock function works but lock function does not work.
-> Since door lock relay is fail, replace the door lock relay.
3. When passenger side knob is controlled, all doors interlocks, but when driver side knob is controlled, all doors do not interlock.




4. When passenger side knob is controlled. All doors interlocks. But when the driver side knob is controlled, all doors do not interlock.




5. Both sides do not interlock either.