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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 186 (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.
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
NOTE: Refer to Fastener Notice .

Tip:  Remove and discard the O-ring. Refer to O-Ring Replacement .

Tighten:  6 N.m (53 lb in)