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)

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How to End A Troubleshooting Session (Required After Any Troubleshooting)

How to End a Troubleshooting Session (required after any troubleshooting)
1. Reset the BCM module and MCM as described above.
2. Turn the ignition switch OFF.
3. Disconnect the HDS from the DLC.
4. If the IMA battery level gauge (BAT) displays no segments, start the engine, and hold it between 3,500 rpm and 4,000 rpm without load (in Park or neutral) until the BAT displays at least three segments.
5. Do the PCM idle learn procedure.