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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 57 (Heating, Ventilation, And Air Conditioning) >> Repair Instructions >> Air Conditioning Evaporator Thermal Expansion Valve Replacement (LTG)

Air Conditioning Evaporator Thermal Expansion Valve Replacement (LTG)

WARNING: This page is about a different car, the 2016 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Air Conditioning Evaporator Thermal Expansion Valve (LTG)
GM2885670Courtesy of GENERAL MOTORS COMPANY
Callout Component Name

Preliminary Procedures

  1. Recover the air conditioning system refrigerant. Refer to Refrigerant Recovery and Recharging .
  2. Remove the air conditioning evaporator hose assembly from the thermal expansion valve. Refer to Air Conditioning Evaporator Hose Assembly Replacement (LF4, LGX) .
1 Air Conditioning Evaporator Thermal Expansion Valve Bolt (Qty: 2)
CAUTION:

Refer to Fastener Caution .

2 Sealing Washer (Qty: 2)
NOTE:

Remove and discard the old sealing washers. Replace with NEW sealing washers. Refer to Air Conditioning System Seal Replacement .

3 Air Conditioning Evaporator Thermal Expansion Valve