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
If it fails: lemon-manuals.org.ua

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Monitors, Trips, Drive Cycles and Readiness Codes




Inspection/Maintenance System Check

Refer to the appropriate diagnostic procedure below for the vehicle being serviced.

* Inspection/Maintenance System Check (Inspection/Maintenance System Check)for the 2.2L or 2.4L engines
* Inspection/Maintenance System Check (Inspection/Maintenance System Check)for the 2.8L, 3.0L, 3.2L, or 3.6L engines