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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Active Test

ACTIVE TEST

HINT: Performing ACTIVE TEST using the hand-held tester allows the relay, VSV, actuator and so on to operate without removing any parts Performing ACTIVE TEST as a first step of troubleshooting is one of the method to shorten the labor time.

DATA LIST can be displayed during the ACTIVE TEST.
a. Connect the hand-held tester to DLC3
b. Turn the ignition switch ON
c. According to the display on tester, perform the "ACTIVE TEST".




Power window master switch




Body ECU (Main)