Air Conditioning Cycling Switch Replacement (HP2)

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2011 GMC Yukon XL, 2011 GMC Yukon, 2011 Chevrolet Tahoe, 2011 Chevrolet Suburban, and 2011 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Air Conditioning Cycling Switch (HP2)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
Preliminary Procedures Disconnect the electrical connector from the pressure sensor.
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)