Operation CHARM: Car repair manuals for everyone.

Test C

PINPOINT TEST C: THE DOORS DO NOT LOCK/UNLOCK USING THE REMOTE TRANSMITTER


Test C1-C4:






Test C5:






Normal Operation
The keyless entry remote transmitter sends a signal to the vehicle security module to initiate lock and unlock functions.

Possible Causes
- remote transmitter battery
- remote transmitter
- vehicle Security module