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:
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lemon-manuals.org.ua
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Component Tests and General Diagnostics
The Powertrain Control Module
(PCM) monitors critical input and output circuits of the
charging system, making sure they are operational. A Diagnostic Trouble Code
(DTC) is assigned to each input and output circuit monitored by the On-Board Diagnostic
(OBD) system. Some circuits are checked continuously and some are checked only under certain conditions.