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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Scan Tool Testing and Procedures

DATA LIST / ACTIVE TEST

HINT: By accessing the DATA LIST displayed by the intelligent tester, you can perform such functions as reading the values of switches and sensors without removing any parts. Reading the DATA LIST is the first step of troubleshooting and is one method to shorten labor time.

1. DATA LIST FOR AIRBAG SENSOR ASSEMBLY CENTER
a. Connect the intelligent tester to the DLC3.
b. Turn the ignition switch on (IG).
c. Turn the tester on.
d. Enter the following menus: DIAGNOSIS / OBD / MOBD / SRS AIRBAG / DATA LIST.
e. Check the values by referring to the table.