Circuit/System Verification

NOTE:

The Appropriate SAC003 Proactive Alert Labor Code Must be used to accurately process the claim. See Labor Time Guide: "Engine/Propulsion Proactive Alerts".

Verify the customer has the Proactive Alert SAC003 from OnStar or by using the Scan Tool "Vehicle Diagnostics" - "Vehicle Proactive Alerts".
- If Proactive Alert SAC003 is present.
  Refer to Battery Inspection/Test , and Battery Charging
  
  Perform Battery Electrical Drain/Parasitic Load Test
- Go to next step: If Proactive Alert SAC003 is not present.
All Ok.