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Home >> Chevrolet >> 2021 >> Bolt EV Premier >> Repair and Diagnosis >> Brakes >> Traction Control >> Antilock Brake System >> Diagnostic Information and Procedures >> Traction Control/Stability Control Indicator Malfunction >> Circuit/System Verification
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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: S48C Multifunction Switch 1 - Instrument Panel - 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.