LEMON Manuals: Even more car manuals for everyone
Home >> Buick >> 2019 >> Envision Base >> Repair and Diagnosis >> Body & Frame >> Body, Cab Control Systems >> Vehicle Access System >> Diagnostic Information and Procedures >> DTC B396E - Liftgate Close Switch Malfunction >> Component Testing

Component Testing

  1. Ignition/Vehicle - Off
  2. Disconnect the electrical connector: B70 Liftgate Close Switch
  3. Test for infinite resistance between the test points: Signal terminal 3 & Low Reference terminal 4 - Switch - Not Pressed
    • If less than infinite resistance 

      Replace the component: B70 Liftgate Close Switch

    • Go to next step: If infinite resistance 
  4. Test for less than 3 ohms between the test points: Signal terminal 3 & Low Reference terminal 4 - Switch - Pressed
    • If 3 ohms or greater 

      Replace the component: B70 Liftgate Close Switch

    • Go to next step: If less than 3 ohms 
  5. All OK.
scientia non olet · About LEMON Manuals