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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 309 (Heating, Ventilation, And Air Conditioning) >> Repair Instructions >> Air Conditioning (A/C) Refrigerant Pressure Sensor Replacement (HP2)

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

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Fig 1: Air Conditioning (A/C) Refrigerant Pressure Sensor Replacement (HP2)
GM1965585Courtesy of GENERAL MOTORS CORP.
Air Conditioning (A/C) Refrigerant Pressure Sensor Replacement (HP2)

Callout Component Name

Preliminary Procedures

  1. Disconnect the electrical connector from the pressure sensor.
  2. 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)