Keyless/Power Door Locks/Security System Symptom Troubleshooting Index - Related to the door locks

Related to the door locks


If the door lock system works properly, but the keyless operation only does not work, refer to the keyless entry part (except power door locks).

NOTE: The door lock system does not function when:
  • Any of the doors are open.
  • Ignition key is in the ignition.
  • Ignition switch is ON (II).

No. Symptom Tests 
The door(s) will not lock or unlock.  
The door(s) will not lock.  
The door(s) will not unlock.  
Door(s) will relock even if the door is opened once after unlock operation. Driver's door switch test 
Door(s) will lock and unlock even if the ignition key is in the ignition switch.  
Door(s) will lock and unlock even if the ignition switch is ON (II). Ignition switch test 
Sometimes door(s) will not lock and unlock.