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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 366 (Heating, Ventilation, And Air Conditioning) >> Repair Instructions >> Air Conditioning Refrigerant Service Valve Core Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2017 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.
  1. Recover the refrigerant. Refer to Refrigerant Recovery and Recharging (R-1234yf) .
  2. Fig 1: Special Tool & Valve Core
    GM931210Courtesy of GENERAL MOTORS COMPANY
  3. Use J 46246  valve core removal tool or equivalent to remove the valve core.