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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 180 (Battery, Charging System And Starting System) >> Repair Instructions >> Stop/Start Capacitor Control State of Health Reset >> Reset Procedure

Reset Procedure

WARNING: This page is about a different car, the 2017 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:

Ensure the following conditions are met before performing the reset procedure, or the reset procedure may fail.

  • No DTCs are present
  • Battery voltage is above 11 V.
  • No battery charger is installed while performing the reset procedure
NOTE:

You can only perform 1 reset per ignition cycle. If you need to perform the reset procedure again, you must shut off the vehicle and wait 3 minutes.

  1. Ignition ON, engine OFF
  2. Command the Stop/Start Capacitor Control State Of Health Reset with a scan tool.
  3. Wait 2 minutes for the state of health reset procedure to complete.