Unlock (Switches)

The unlock operation of the driver's and passenger's door switches, excluding the driver's door unlock, is the same as when operated by the transmitter, except battery voltage is provided by either switch to the DOOR UNLOCK relay instead of by the remote keyless entry module. The driver's door unlock signal is detected by the BCM, through circuit 781. The remote keyless entry module provides battery voltage to the driver's door lock motor (in opposite direction of LOCK).