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Home >> Lexus >> 1993 >> LS 400 >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Shift Interlock Systems >> Testing >> Key Interlock Solenoid

Key Interlock Solenoid

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  1. Disconnect electrical connector from key interlock solenoid. Using ohmmeter, measure resistance between electrical terminals of key interlock solenoid.
  2. Replace key interlock solenoid if resistance is not 12-17 ohms. Apply battery voltage between electrical terminals of key interlock solenoid. Replace key interlock solenoid if operating sound cannot be heard.