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Home >> Chevrolet >> 2018 >> Impala Premier, Gas >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Heating System, Ventilation System, And Air Conditioning System >> Repair Instructions >> Air Conditioning (A/C) Refrigerant Pressure Sensor Replacement

Air Conditioning (A/C) Refrigerant Pressure Sensor Replacement

GM3229840
Callout Component Name

Preliminary Procedures

  1. Reposition the right front wheelhouse liner enough to gain access to the air conditioning refrigerant pressure sensor. Refer to Front Wheelhouse Liner Replacement .
  2. Disconnect the electrical connector from the pressure sensor.
1 Air Conditioning Refrigerant Pressure Sensor
CAUTION:

Refer to Fastener Caution .


Tighten 
6 N.m (4 lb ft)
NOTE:

Remove and discard the O-ring and replace with NEW only. Refer to Air Conditioning O-Ring Seal Replacement .