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Home >> Chevrolet >> 2010 >> Chevy Express G3500, Van Passenger Extended >> Repair and Diagnosis >> Brakes >> Antilock Brake System With Traction Control System & Stability Control System >> Diagnostic Information & Procedures >> DTC B2745 >> Component Testing

Component Testing

  1. Ignition OFF, disconnect the harness connector at the traction control switch.
  2. Test for infinite resistance between the signal terminal F and the ground terminal C with the switch in the open position.
    • If not the specified value, replace the traction control switch.
  3. Test for less than 3 ohms between the signal terminal F and the ground terminal C with the switch in the closed position.
    • If greater than the specified range, replace the traction control switch.
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