Rear Door Unlock Detection Switch LH Circuit

Rear Door UNLOCK Detection Switch LH Circuit

DESCRIPTION
The rear left door unlock detection switch is built into the rear left door lock motor. The switch turns on when the rear left door is unlocked and turns off when the door is locked. The main body ECU is connected to the rear left door lock motor via terminal LSWL and rear left door lock/unlock state signals are input to the ECU. The main body ECU applies voltage to the door unlock detection switch via terminal LSWL. When the door unlock detection switch is off (there is continuity between the switch terminals), a lock state signal is input to the ECU. When the switch is on (there is no continuity between the switch terminals), an unlock state signal is input.

Wiring Diagram:

Step 1:

Step 1(Continued)-2:

Step 3:

INSPECTION PROCEDURE