Air Conditioning Refrigerant High Pressure Service Valve Replacement

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.

Fig 1: Air Conditioning Refrigerant High Pressure Service Valve

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedure Remove the service port cap. Recover the refrigerant. Refer to Refrigerant Recovery and Recharging (R-1234yf) .
1	Air Conditioning Refrigerant Service Valve CAUTION: Refer to Component Fastener Tightening Caution . Procedure Use an appropriate tool to remove the air conditioning refrigerant valve. Test the system for refrigerant leaks. Refer to Leak Testing (R-1234yf) . Tighten 2 N.m (18 lb in)

Callout

Component Name

Preliminary Procedure

Remove the service port cap.
Recover the refrigerant. Refer to Refrigerant Recovery and Recharging (R-1234yf) .

Air Conditioning Refrigerant Service Valve

CAUTION:

Refer to Component Fastener Tightening Caution .

Procedure

Use an appropriate tool to remove the air conditioning refrigerant valve.
Test the system for refrigerant leaks. Refer to Leak Testing (R-1234yf) .

Tighten
2 N.m (18 lb in)