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
General Description
The
Body Control Module (BCM) is pre-programmed with software and calibrations for operation when received from the plant. The requirements for replacement of the module are located in the Saturn Service Stall (SSS) Users Guide. In general, the existing BCM information is read from the controller and stored in the SSS until the new BCM is installed. Then the option content, odometer, and other vehicle specific information, from the original BCM is written into the new BCM. If the original controller is unreadable the option content for the specific vehicle will require input. Refer to the "Saturn Service Stall
(SSS)."