Unlock (Transmitter) All Doors Except Driver's Door

When a second unlock command is received from the transmitter within five seconds of the first unlock command, the remote keyless entry module provides battery voltage through circuit 194 to the UNLOCK relay in the IPFB. The UNLOCK relay coil, grounded by circuit 550, energizes and causes the relay contacts to close. When the relay contacts close, battery voltage is provided through the LOCKS fuse, through the relay, and out of the IPFB to each of the door lock motors (in opposite direction of "lock"), except the driver's door lock motor. The door lock motors are grounded through the LOCK relay by the IPFB ground circuit 550.