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Home >> Buick >> 2013 >> Encore Base, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 22 (Antilock Brake System) >> Diagnostic Information and Procedures >> DTC B2745: Traction Control Switch (With C67/CJ2) >> Component Testing
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Component Testing

WARNING: This page is about a different car, the 2016 Chevrolet Trax and 2016 Buick Encore. However, it is still accessible from the selected car via links, so may be relevant.
  1. Ignition OFF, disconnect the harness connector at the S48E Multifunction Switch - Center Console.
  2. Test for infinite resistance between the signal terminal 9 and the ground terminal 7 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 less than 2 Ω between the signal terminal 9 and the ground terminal 7 with the switch in the closed position.
    • If 2 Ω or greater 

      Replace the S48E Multifunction Switch - Center Console.

    • If less than 2 Ω 
  4. All OK.