Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Test I: The Doors Do Not Lock/Unlock Using The Remote Keyless Entry (RKE) Transmitter

PINPOINT TEST I: THE DOORS DO NOT LOCK/UNLOCK USING THE REMOTE KEYLESS ENTRY (RKE) TRANSMITTER


I1-I5:






I6-I10:






Normal Operation
When a button is pressed on the RKE transmitter a signal is sent to the vehicle security module to activate the function requested.

Possible Causes
- RKE transmitters
- vehicle security module