Test 3: Door Unlock Detection Switch Circuit

Turn ignition off. Remove wireless door lock ECU from under left side of instrument panel. See Figure. Place all doors in LOCK position. Measure voltage (backprobe) between ground and terminals No. 6 (Gray/Blue wire), No. 11 (Blue/Orange wire) and No. 12 (Blue/Orange wire) at wireless door lock ECU harness connector. See Figure. Voltage should be 10-14 volts at each terminal. If voltage is not as specified, repair appropriate circuit. If 10-14 volts is present, proceed to next test listed under TROUBLESHOOTING .