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 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

Pinout Values and Diagnostic Parameters

ECM Terminal Pinouts:



Connector <B-01> (Ter. A1 - A26):



Connector <B-02> (Ter. B1 - B16):



Connector <B-03> (Ter. C1 - C12):



Connector <B-04> (Ter. D1 - D22):



Engine Terminal Layout (with TCM) Pinouts:



Connector B-01 (Ter. A1 - A35):



Connector B-02 (Ter. B1 - B26):



Connector B-03 (Ter. C1 - C28):



Connector B-04 (Ter. D1 - D30):