Problem Symptoms Table

HINT:

Use the table below to help determine the cause of the problem symptom. The potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.

PROBLEM SYMPTOMS

Symptom	Suspected area	See Procedure
All doors cannot be locked/unlocked simultaneously	1. DCC fuse	ALL DOORS CANNOT BE LOCKED / UNLOCKED SIMULTANEOUSLY
	2. ECU-B fuse	ALL DOORS CANNOT BE LOCKED / UNLOCKED SIMULTANEOUSLY
	3. DOOR fuse	ALL DOORS CANNOT BE LOCKED / UNLOCKED SIMULTANEOUSLY
	4. IG1 relay	ALL DOORS CANNOT BE LOCKED / UNLOCKED SIMULTANEOUSLY
	5. Power window regulator master switch assembly	ALL DOORS CANNOT BE LOCKED / UNLOCKED SIMULTANEOUSLY
	6. Door control switch assembly (passenger side)	ALL DOORS CANNOT BE LOCKED / UNLOCKED SIMULTANEOUSLY
	7. Front door lock assembly RH	ALL DOORS CANNOT BE LOCKED / UNLOCKED SIMULTANEOUSLY
	8. Front door lock assembly LH	ALL DOORS CANNOT BE LOCKED / UNLOCKED SIMULTANEOUSLY
	9. Wire harness	ALL DOORS CANNOT BE LOCKED / UNLOCKED SIMULTANEOUSLY
	10. Instrument panel junction block assembly (integration relay)	ALL DOORS CANNOT BE LOCKED / UNLOCKED SIMULTANEOUSLY
Key lock-in prevention function does not work properly (manual operation and key-linked lock are active)	1. Front door courtesy light switch assembly	KEY LOCK-IN PREVENTION FUNCTION DOES NOT WORK PROPERLY (MANUAL OPERATION AND KEY-LINKED LOCK ARE ACTIVATED)
	2. Unlock warning switch assembly	KEY LOCK-IN PREVENTION FUNCTION DOES NOT WORK PROPERLY (MANUAL OPERATION AND KEY-LINKED LOCK ARE ACTIVATED)
	3. Wire harness	KEY LOCK-IN PREVENTION FUNCTION DOES NOT WORK PROPERLY (MANUAL OPERATION AND KEY-LINKED LOCK ARE ACTIVATED)
	4. Instrument panel junction block assembly (integration relay)	KEY LOCK-IN PREVENTION FUNCTION DOES NOT WORK PROPERLY (MANUAL OPERATION AND KEY-LINKED LOCK ARE ACTIVATED)
Only back door cannot be opened (unlocked)	1. Back door lock assembly	ONLY BACK DOOR CANNOT BE OPENED (UNLOCKED)
	2. Back door opener witch assembly	ONLY BACK DOOR CANNOT BE OPENED (UNLOCKED)
	3. Wire harness	ONLY BACK DOOR CANNOT BE OPENED (UNLOCKED)
	4. Instrument panel junction block assembly (integration relay)	ONLY BACK DOOR CANNOT BE OPENED (UNLOCKED)