Air Conditioning (A/C) Refrigerant Pressure Sensor Replacement (LS3, L99)

Fig 1: Air Conditioning Refrigerant Pressure Sensor (LS3, L99)

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)