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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On Board Diagnostic II (OBD II)

OBD II P Code To Volvo OBD AT Code Cross-reference:

OBD II is a diagnostic system designed to meet statutory requirements.

Instruments for fault tracing van be plugged into the OBD II socket to read the Diagnostic Trouble Codes (DTCs) and system parameters. OBD II contains only emission related DTCs and parameters and cannot provide the comprehensive range of information available from the Volvo On Board Diagnostic (OBD) system