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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Engine Immobilizer System

READ DATA LIST

HINT: Using the DATA LIST displayed on the intelligent tester, you can read the value of the switches, sensors, actuators, etc. without parts removal. Reading the DATA LIST as the first step in troubleshooting is one way to shorten the labor time.

a. Connect the intelligent tester (with CAN VIM) to the DLC3.
b. Turn the ignition switch to the ON position.
c. Turn the tester on.
d. Enter the following menus: DIAGNOSIS / OBD/ MOBD / IMMOBILIZER / DATA LIST.




e. Check the values by referring to the table.