Symptom Chart

Symptoms	Repair order	Reference
The door lock control system does not operate.	1. Remove and visually inspect the following fuses. No. 14 (in fuse & relay box) No. 26 (in fuse & relay box) No. 13 (in main fuse box)	If the fuse is blown out, replace the fuse with a new part. When there is no defective with the fuse, check the power supply and ground circuit. Ref. to SECURITY AND LOCKS>DOOR LOCK CONTROL SYSTEM>INSPECTION>CHECK BODY INTEGRATED UNIT POWER SUPPLY AND GROUND CIRCUIT .
	2. Check the power supply and ground circuit for the backup unit.	Ref. to SECURITY AND LOCKS>DOOR LOCK CONTROL SYSTEM>INSPECTION>CHECK POWER SUPPLY AND GROUND CIRCUIT OF BACKUP UNIT .
	3. Check the power supply and ground circuit for body integrated unit.	Ref. to SECURITY AND LOCKS>DOOR LOCK CONTROL SYSTEM>INSPECTION>CHECK BODY INTEGRATED UNIT POWER SUPPLY AND GROUND CIRCUIT .
	4. Check the door lock switch and the circuit.	Ref. to SECURITY AND LOCKS>DOOR LOCK CONTROL SYSTEM>INSPECTION>CHECK DOOR LOCK SWITCH .
	5. Check the door switch and the circuit.	Ref. to SECURITY AND LOCKS>DOOR LOCK CONTROL SYSTEM>INSPECTION>CHECK DOOR SWITCH .
	6. Check the rear gate opener button and the circuit.	Ref. to SECURITY AND LOCKS>DOOR LOCK CONTROL SYSTEM>INSPECTION>CHECK REAR GATE OPENER BUTTON CIRCUIT .
	7. Check the trunk opener button and the circuit. (Models without the keyless access with push button start system (except for C4 model))	Ref. to SECURITY AND LOCKS>DOOR LOCK CONTROL SYSTEM>INSPECTION>CHECK TRUNK OPENER BUTTON CIRCUIT (MODELS WITHOUT THE KEYLESS ACCESS WITH PUSH BUTTON START SYSTEM (EXCEPT FOR C4 MODEL)) .
	8. Check the door lock actuator and the circuit.	Ref. to SECURITY AND LOCKS>DOOR LOCK CONTROL SYSTEM>INSPECTION>CHECK DOOR LOCK ACTUATOR AND CIRCUIT .
A specific door lock actuator does not operate.	Check the door lock actuator and circuit.	Ref. to SECURITY AND LOCKS>DOOR LOCK CONTROL SYSTEM>INSPECTION>CHECK DOOR LOCK ACTUATOR AND CIRCUIT .
Trunk does not open with the trunk opener button. (Models without the keyless access with push button start system (except for C4 model))	Check the operation of the trunk opener button function.	Ref. to SECURITY AND LOCKS>DOOR LOCK CONTROL SYSTEM>INSPECTION>CHECK OPERATION OF TRUNK OPENER BUTTON FUNCTION .