Diagnostic Procedure

All the doors and the trunk will not lock and unlock

Symptom Troubleshooting Symptom Troubleshooting

Also check for

Keyless access control unit

Also check for

RF unit

Also check for

LF antenna

Also check for

Keyless access system mode switch

Also check for

Driver's door lock knob switch

Also check for

Door outer handle touch sensor/lock switch

Also check for

Door lock actuators

Also check for

Remote

Also check for

Low or weak remote battery

Also check for

Not registered