Operation CHARM: Car repair manuals for everyone.

A/T Key Interlock Solenoid

Shift And Key Lock Control System Part 1:




Shift And Key Lock Control System Part 2:




Shift And Key Lock Control System Part 3:





1. Remove the solenoid connector.
2. Using an ohmmeter measure the resistance between terminals.

Standard resistance 12 - 16 ohms




3. Attach the positive (+) lead from the battery to terminal #2. and the negative (-) lead to terminal #1.




4. Check that an operation noise can be heard from the solenoid.