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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Ignition Switch: Service Precautions

PRECAUTIONS DURING SERVICE

If all functions do not work, check the diagnostic trouble code, and repair the system Then, repeat the operation If a wrong password is entered consecutively five times by scan tool (MUT-III sub assembly), the immobilizer-ECU judges that the system is operated incorrectly Then, the engine immobilization mode is set, and the ECU stops the engine and all special functions is stopped In addition, when the ignition switch is held at the ON position for approximately 20 minutes with engine immobilization mode, "incorrect operation, engine immobilization mode" is cancelled