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)

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Seat Belt Warning System

TERMINALS OF ECU




1. CHECK DRIVER SIDE J/B (DRIVER SIDE J/B ECU)
a. Disconnect the DA, DG J/B and D5 ECU connectors.




b. Measure the voltage of the wire harness side connectors.
c. Reconnect the DA, DG J/B and D5 ECU connectors.




d. Measure the voltage of the connectors.