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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DTC And Freeze Frame Data

ON BOARD DIAGNOSTIC (OBD) SYSTEM

DTC and Freeze Frame Data

VCM can save multiple DTC but can only save 1 freeze frame data record.
When VCM detects a certain malfunction, if it detects a different malfunction after saving the DTC and freeze frame data, multiple DTC can be confirmed, but only the freeze frame data that is saved first can be confirmed.
The DTC and freeze frame data are deleted when the self-diagnostic is deleted.