Operation CHARM: Car repair manuals for everyone.

Remote Control Door Lock Transmitter

The transmitter is a hand-held device that is powered by a 3 Volt lithium battery. The date is transmitted on an RF carrier frequency at 315 MHz. The tour transmitter buttons control the following functions:
^ Lock (upper left)
^ Unlock (upper right)
^ Rear compartment (lower right)
^ Alarm (lower left)

The operating range of the transmitter is 1-9 m (3-29 ft). A decrease in range may occur periodically. The change in range is normal for any remote lock control system. If the transmitter does not work or if you have to stand closer to the vehicle in order to operate the transmitter, perform the following procedure:
1. Inspect the battery in order to determine if a replacement is needed.
2. Inspect the distance in order to determine it you are too far away from the vehicle.
It may be necessary to stand closer to the vehicle under snowy or rainy conditions.
3. Inspect the location in order to determine if any objects are blocking the signal.
Take a few steps to the left or right, or hold the transmitter higher in the air.