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)

Or, hide this message: temporarily or permanently

Ignition Switch: Testing and Inspection

IGNITION (Main) SWITCH
1. Disconnect negative (-) cable at battery.
2. Disable air bag system.
3. Disconnect main switch lead wire connectors from junction/fuse block and air bag harness.




Checking continuity between terminals
Use a circuit tester to check the continuity at each switch position.
If any continuity is not obtained, replace main switch.