Test 2: Door Unlock Detection Switch Circuit (Wireless Door Lock Control System)
The door unlock detection switch is built into the door lock motor assembly. The switch is OFF when the door lock knob is in the lock position, and ON when the knob is in the unlock position. Furthermore, the door unlock detection switch circuit has terminal +B connected inside the theft deterrent ECU, when the door unlock detection switch is OFF, battery voltage is applied to the terminal of the door unlock detection switch circuit of the wireless door lock ECU.
Fig 1: Test 2: Door Unlock Detection Switch Circuit Test (Wireless Door Lock Control System) - 1 Of 2
Fig 2: Test 2: Door Unlock Detection Switch Circuit Test (Wireless Door Lock Control System) - 2 Of 2
NOTE:
The SYSTEM TEST INDEX table is located under SYSTEM TESTS.