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
Initial Inspection and Diagnostic Overview
VCM/PCM CLASS-2 DATA LINE 1.
Check for proper connection of Scan Tool to Data Link Connector
(DLC). 2.
Check for loose or missing terminals at DLC.
3.
If
VCM/
PCM is not accessible with a Scan Tool, check for an open in PPL (1807) wire between component and
DLC terminal 2.
4.
Check for proper installation of aftermarket electronic equipment that may affect the integrity of other systems.