FixVault

Automatic Transmission Key Interlock Solenoid: Inspection

  1. INSPECT KEY INTER LOCK SOLENOID 
    1. Disconnect the solenoid connector.
    2. Connect KLS+ (4) terminal to the batteries' positive (+) terminal, and KLS- (3) terminal to the battery negative (-) terminal, and apply about 12V between KLS+ - KLS- terminals.
    3. Check that operation noise can be heard from the solenoid.

    If the solenoid does not operate, replace the solenoid.

    Fig 1: Identifying Key Inter Lock Solenoid Connector Terminals
    G03034305Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002