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Home >> GMC >> 2022 >> Terrain AT4 >> Repair and Diagnosis >> Brakes >> Traction Control >> Antilock Brake System >> Diagnostic Information and Procedures >> DTC B2745 >> Circuit/System Verification

Circuit/System Verification

  1. Ignition - On / Vehicle - In Service Mode
  2. Perform the scan tool control function:All Indicators Command - On and Off
    • Traction/Stability Control Indicator=OFF 

      Replace the component:P16 Instrument Cluster

    • Go to next step: Traction/Stability Control Indicator=ON 
  3. Operate the component:S126 Drive Mode Select Switch - Active

    Verify the scan tool parameter:Traction Control Switch @ K9 Body Control Module=Active

    • If not the specified state 

      Refer to: Circuit/System Testing

    • Go to next step: If the specified state 
  4. All OK.