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

Scan Tool Data Definitions



Scan Tool Data Definitions

# of Fobs Programmed
- The scan tool displays 1 Fob- 4 Fobs to indicate the number of keyless entry transmitters that are programmed for the system.

Invalid Transmitter
- The scan tool displays More Than 10/Less Than 10. This indicates the number of invalid transmitters.

Key Pressed on Fob
- The scan tool displays Dr. Door Unlock, Door Lock, All Door Unlock, Trunk, or Fuel Door/Alarm which indicates which keyless entry transmitter button was last pressed.

Last Fob Used
- The scan tool displays Fob#1-Fob#4 which indicates the number of the last keyless entry transmitter used.