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Home >> Chevrolet >> 2014 >> Trax LT, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 53 (Object Detection System And Pedestrian Protection System) >> Diagnostic Information and Procedures >> Lane Departure Warning System Malfunction >> Component Testing

Component Testing

WARNING: This page is about a different car, the 2013 Chevrolet Trax and 2013 Buick Encore. However, it is still accessible from the selected car via links, so may be relevant.

Park Assist Switch

  1. Ignition OFF, disconnect the harness connector at the S48E Multifunction Switch - Center Console.
  2. Test for infinite resistance between the signal terminal 7 and the ground terminal 9 with the switch in the open position.
    • If less than infinite resistance 

      Replace the S48E Multifunction Switch - Center Console.

    • If infinite resistance 
  3. Test for 3.9k - 5.8k Ω between the signal terminal 3 and the ground terminal 9 with the switch in the closed position.
    • If not between 3.9k - 5.8k Ω 

      Replace the S48E Multifunction Switch - Center Console.

    • If between 3.9k - 5.8k Ω 
  4. All OK
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