Air Conditioning (A/C) Refrigerant Pressure Sensor Replacement (HP2)

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 GMC Yukon XL, 2012 GMC Yukon, 2012 Chevrolet Tahoe, 2012 Chevrolet Suburban, and 2012 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Air Conditioning (A/C) Refrigerant Pressure Sensor Replacement (HP2)

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedures Disconnect the electrical connector from the pressure sensor. Remove the upper radiator air baffle.
1	A/C Refrigerant Pressure Sensor CAUTION: Refer to Fastener Caution . TIP: Remove and discard the O-ring. Refer to Air Conditioning O-Ring Seal Replacement . Tighten 6 N.m (53 lb in)

Callout

Component Name

Preliminary Procedures

Disconnect the electrical connector from the pressure sensor.
Remove the upper radiator air baffle.

A/C Refrigerant Pressure Sensor

CAUTION:

Refer to Fastener Caution .

TIP: Remove and discard the O-ring. Refer to Air Conditioning O-Ring Seal Replacement .
Tighten
6 N.m (53 lb in)