Circuit/System Verification

2015 Buick Regal Base, 2.0L Eng VIN X, AWDSECTION Circuit/System Verification
  1. Vehicle in Service Mode.
  2. Verify that DTC C0460 3A is not set.
    • If the DTC is setΒ 
    1. Install the correct part number B99Steering Wheel Angle Sensor. Clear DTCs and retest.
    2. Verify the DTC does not set while operating the vehicle within the Conditions for Running the DTC.
      • If the DTC sets, replace the K14 Distance Sensing Cruise Control Module.
      • If the DTC is not set.
    3. All OK.
    • If the DTC is not setΒ 
  3. All OK.
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.