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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Comprehensive Component Monitor Repair Verification Drive Cycle

1. Follow the OBD II Drive Cycle Preparation Steps.
2. Start the engine and go through the entire OBD II Drive Cycle until the Comprehensive Component Monitor shows the completion status by clearing the P1000 code.

NOTE: If the entire OBD II Drive Cycle has been performed and the comprehensive component monitor check has not completed, rerun Continuous Memory, KOEO and KOER self tests.