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
Ignition Control (IC)
The
Vehicle Control Module (VCM) software controls all of the Ignition Control
(IC) and bypass functions. This reduces the number of circuits outside of the controller and ultimately reduces the possibility for shorts or opens in those circuits that could result in driveability complaints or Diagnostic Trouble Codes
(DTCs).