Power Door Lock System (If Equipped) Symptom Diagnosis

NOTE: Fuse name ("") is shown on the fuse box cover.

POWER DOOR LOCK CONDITION REFERENCE

Condition	Possible Cause	Action
All doors are not locked / unlocked by all of switches	"DOOR LOCK" fuse blown	Replace fuse to check for short .
	Power door lock controller faulty	Check system referring to POWER DOOR LOCK SYSTEM CIRCUIT INSPECTION .
	Wiring or grounding faulty	Check system referring to POWER DOOR LOCK SYSTEM CIRCUIT INSPECTION .
All doors are not locked / unlocked by only power door lock switch	Power door lock switch faulty	Check power door lock switch referring to POWER DOOR LOCK SWITCH (IF EQUIPPED) INSPECTION .
	Wiring harness connected to power door lock switch faulty	Repair .
	Power door lock controller faulty	Check system referring to POWER DOOR LOCK SYSTEM CIRCUIT INSPECTION .
	Wiring or grounding faulty	Check system referring to POWER DOOR LOCK SYSTEM CIRCUIT INSPECTION .
All are not locked / unlocked by only key cylinder switch	Key cylinder switch faulty	Check key cylinder switch referring to DOOR KEY CYLINDER SWITCH (DRIVER AND PASSENGER SIDE) INSPECTION .
	Wiring harness connected to driver side door key cylinder switch faulty	Repair .
	Power door lock controller faulty	Check system referring to POWER DOOR LOCK SYSTEM CIRCUIT INSPECTION .
	Wiring or grounding faulty	Check system referring to POWER DOOR LOCK SYSTEM CIRCUIT INSPECTION .
Only one door is not locked /unlocked	Wiring harness connected to applicable door lock actuator faulty	Repair .
Only one door is not locked /unlocked	Power door lock actuator faulty	Check power door lock actuator referring to POWER DOOR LOCK ACTUATOR INSPECTION .