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

Shift Lock






1. Turn the ignition switch to ON (engine off).
2. Verify that the selector lever is in park position.
3. Without the brake pedal depressed, verify that the selector lever cannot be shifted from park position.
4. Depress the brake pedal and verify that the selector lever can be shifted from park position.
5. If not as specified, check the park position switch continuity and/or shift-lock actuator terminal voltage and continuity.