Inspection Procedure

Front Door

Rear Door


Disconnect 2


(a) Remove the door trim and service hole cover.

(b) Disconnect door unlock detection switch connector. CHECK:

Check continuity between terminals 1 and 2 (3) of door unlock detection switch connector, when the door lock knob is operated to the lock side and unlock side. OK:

Switch Condition

Door unlock

Door lock

Tester connection

Specified condition


No continuity

2 Check harness and connectors between door lock control ECU and door unlock detection switch, door unlock detection switch and body ground (See page IN-26)._

Proceed to next circuit inspection shown on matrix chart (See page DI-196 ).


Do It Yourself Car Diagnosis

Do It Yourself Car Diagnosis

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