Door Unlock Detection Switch Circuit

Door unlock detection switch circuit

CIRCUIT DESCRIPTION

The door unlock detection switch is built in the door lock motor. This switch is ON when the door lock knob is in the unlock position and OFF when the lock knob is in the lock position. The 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 1-3:

INSPECTION PROCEDURE

HINT: When using the hand-held tester, start the inspection from step 1, and when not using the hand-held tester, start from step 2.