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.

POWER DOOR LOCK CONTROL SYSTEM

Symptom	Suspected Area	See
All Doors LOCK/UNLOCK Functions do not Operate Via Master Switch, Driver Side Door Key Cylinder	Front door lock LH	Refer to All Doors LOCK/UNLOCK Functions do not Operate Via Master Switch, Driver Side Door Key Cylinder
	Harness and connector	Refer to All Doors LOCK/UNLOCK Functions do not Operate Via Master Switch, Driver Side Door Key Cylinder
	Master switch	Refer to All Doors LOCK/UNLOCK Functions do not Operate Via Master Switch, Driver Side Door Key Cylinder
	Front door ECU LH	Refer to All Doors LOCK/UNLOCK Functions do not Operate Via Master Switch, Driver Side Door Key Cylinder
	Main body ECU	Refer to All Doors LOCK/UNLOCK Functions do not Operate Via Master Switch, Driver Side Door Key Cylinder
All Doors LOCK/UNLOCK Functions do not Operate Via Door Control Switch	Door control switch	Refer to All Doors LOCK/UNLOCK Functions do not Operate Via Door Control Switch
	Harness and connector	Refer to All Doors LOCK/UNLOCK Functions do not Operate Via Door Control Switch
	Front door ECU RH	Refer to All Doors LOCK/UNLOCK Functions do not Operate Via Door Control Switch
	Main body ECU	Refer to All Doors LOCK/UNLOCK Functions do not Operate Via Door Control Switch
Only Driver Door LOCK/UNLOCK Functions do not Operate	D DOOR 1 fuse	Refer to Only Driver Door LOCK / UNLOCK Functions do not Operate
	D DOOR 2 fuse	Refer to Only Driver Door LOCK / UNLOCK Functions do not Operate
	Front door lock LH	Refer to Only Driver Door LOCK / UNLOCK Functions do not Operate
	Harness and connector	Refer to Only Driver Door LOCK / UNLOCK Functions do not Operate
	Front door ECU LH	Refer to Only Driver Door LOCK / UNLOCK Functions do not Operate
	Main body ECU	Refer to Only Driver Door LOCK / UNLOCK Functions do not Operate
Only Passenger Door LOCK/UNLOCK Functions do not Operate	P DOOR 1 fuse	Refer to Only Passenger Door LOCK / UNLOCK Functions do not Operate
	P DOOR 2 fuse	Refer to Only Passenger Door LOCK / UNLOCK Functions do not Operate
	Front door lock RH	Refer to Only Passenger Door LOCK / UNLOCK Functions do not Operate
	Harness and connector	Refer to Only Passenger Door LOCK / UNLOCK Functions do not Operate
	Front door ECU RH	Refer to Only Passenger Door LOCK / UNLOCK Functions do not Operate
	Main body ECU	Refer to Only Passenger Door LOCK / UNLOCK Functions do not Operate
Only Rear Door LH LOCK/UNLOCK Functions do not Operate	D RR DOOR fuse	Refer to Only Rear Door LH LOCK / UNLOCK Functions do not Operate
	Rear door lock LH	Refer to Only Rear Door LH LOCK / UNLOCK Functions do not Operate
	Harness and connector	Refer to Only Rear Door LH LOCK / UNLOCK Functions do not Operate
	Rear door ECU LH	Refer to Only Rear Door LH LOCK / UNLOCK Functions do not Operate
	Main body ECU	Refer to Only Rear Door LH LOCK / UNLOCK Functions do not Operate
Only Rear Door RH LOCK/UNLOCK Functions do not Operate	P RR DOOR fuse	Refer to Only Rear Door RH LOCK / UNLOCK Functions do not Operate
	Rear door lock RH	Refer to Only Rear Door RH LOCK / UNLOCK Functions do not Operate
	Harness and connector	Refer to Only Rear Door RH LOCK / UNLOCK Functions do not Operate
	Rear door ECU RH	Refer to Only Rear Door RH LOCK / UNLOCK Functions do not Operate
	Main body ECU	Refer to Only Rear Door RH LOCK / UNLOCK Functions do not Operate