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)

Or, hide this message: temporarily or permanently

OBD Status

OBD Status
The OBD status shows the current system status of each DTC: and all of the parameters. This function is used to see if the technician's repair was successfully finished. The results of diagnostic tests for the DTC are displayed as:
^ PASSED: The on-board diagnosis is successfully finished.
^ FAILED: The on-board diagnosis has finished but failed.
^ NOT COMPLETED: The on-board diagnosis was running but is out of the enable conditions of the DTC.