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

RIM - DATA LIST - BATTERY RECONNECT: The scan tool displays cause of alarm due to battery reconnect.

RIM - DATA LIST - CTD STATE: The scan tool displays the state of the CTD system

RIM - DATA LIST -DRIVER DOOR Jamb Sw.: The scan tool displays the status of the Driver Door Jamb Sw.

RIM - DATA LIST - HOOD AJAR SW.: The scan tool displays the status of the Hood Ajar Sw.

RIM - DATA LIST - LEFT REAR DOOR JAMB SW.: The scan tool displays the status of the Left Rear Door Jamb Sw.

RIM - DATA LIST - PASS. DOOR JAMB SW.: The scan tool displays the status of the Pass. Door Jamb Sw.

RIM - DATA LIST - POWER MODE CHANGE: The scan tool displays when the vehicles power source has changed from ON, IGN, or RAP

RIM - DATA LIST -RT. REAR DOOR JAMB SW.: The scan tool displays the status of the Rt. Rear Door Jamb Sw.

RIM - DATA LIST -TRUNK AJAR SW.: The scan tool displays the status of the Trunk Ajar Sw.

RIM - DATA LIST - 8 DIGIT GM PART NUMBER: The scan tool displays the control module pan number.