Operation CHARM: Car repair manuals for everyone.

Door Unlock Detection Switch Circuit

CIRCUIT DESCRIPTION
Door unlock detection switch is built in the door lock motor assembly. This switch comes on when the door lock knob is in the unlock position and goes off when the lock knob is in the lock position. The body ECU detects the door lock knob conditions in this circuit. It is used as one of the operating conditions for the key confinement prevention function.

Wiring Diagram:






Step 1:




Step 2:




INSPECTION PROCEDURE