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Home >> GMC >> 2020 >> Terrain SL >> Repair and Diagnosis >> Electrical >> Charging Systems >> Battery, Starting System And Charging System >> Diagnostic Information and Procedures >> Proactive Alert Identifier SAC001 >> Circuit/System Verification

Circuit/System Verification

    NOTE:

    No Diagnosis Time is allowed, Battery testing is NOT required.

  1. Verify the customer has the Proactive Alert SAC001 from OnStar, or by using the scan tool "Vehicle Diagnostics" - "Vehicle Proactive Alerts", or Service Workbench Alerts.
  2. Clear the Proactive Alert using the scan tool "Vehicle Diagnostics" - "Vehicle Proactive Alerts".
    • Go to next step: If Proactive Alert SAC001 is not present. 
  3. All Ok.
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