POWER DOOR LOCK CONTROL SYSTEM - PROBLEM SYMPTOMS TABLE

Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, 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.

Power Door Lock Control System
Symptom	Suspected Area	See page
All Doors LOCK/UNLOCK Functions do not Operate Via Master Switch, Driver Side Door Key Cylinder	DOOR NO. 1 fuse
	DOOR NO. 2 fuse
	Front door lock LH*2
	Front door lock RH*3
	Harness or connector
	Master switch
	Main body ECU
All Doors LOCK/UNLOCK Functions do not Operate Via Door Control Switch	DOOR NO. 1 fuse
	DOOR NO. 2 fuse
	Door control switch
	Harness or connector
	Main body ECU
Only Driver Door LOCK/UNLOCK Functions do not Operate	Front door lock LH*2
	Front door lock RH*3
	Harness or connector	-
	Main body ECU	-
Only Passenger Door LOCK/UNLOCK Functions do not Operate	Front door lock RH*2
	Front door lock LH*3
	Harness or connector	-
Only Rear Door LH LOCK/UNLOCK Functions do not Operate	Rear door lock LH
Only Rear Door LH LOCK/UNLOCK Functions do not Operate	Harness or connector	-
Only Rear Door RH LOCK/UNLOCK Functions do not Operate	Rear door lock RH
Only Rear Door RH LOCK/UNLOCK Functions do not Operate	Harness or connector	-
Only Back Door LOCK/UNLOCK Functions do not Operate	Back door opener switch
	Door opening switch sub-assembly7, 8
	Back door lock
	Back door lock*4
	Harness or connector	-
	Main body ECU*5	-
	Power back door ECU*6	-
Double Locking Function does not Operate Properly*1	B1249
	B2325
	Front door lock RH
	Front door lock LH
	Rear door lock LH
	Rear door lock RH
	Harness or connector	-
	Double lock door control relay (for LHD)
	Double lock door control relay (for RHD)