gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Low Pressure Sensor / Switch, HVAC|Locations|Page 14462 > < Low Pressure Sensor / Switch, HVAC|Locations|Page 14460
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Low Pressure Sensor / Switch: Service and Repair

AIR CONDITIONING (A/C) LOW PRESSURE SWITCH REPLACEMENT

TOOLS REQUIRED

J 39400-A Halogen Leak Detector

REMOVAL PROCEDURE

1. Disconnect the low pressure switch electrical connector (2).
2. Remove the low pressure switch (1) from the accumulator.
3. Remove the O-ring seal.

INSTALLATION PROCEDURE

1. Install the new O-ring seal to the switch. 

Low Pressure Sensor / Switch, HVAC|Locations|Page 14462 > < Low Pressure Sensor / Switch, HVAC|Locations|Page 14460