cadillac Workshop Repair Guides

Cadillac Workshop Service and Repair Manuals

Receiver Dryer|Service and Repair|Page 16388 > < HVAC Module Assembly Replacement (Left Hand Drive)|Page 16384
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Receiver Dryer: Service and Repair

Air Conditioning Refrigerant Desiccant Replacement

Tools Required

J 39400-A Halogen Leak Detector

Removal Procedure

1. Recover the refrigerant. Refer to Refrigerant Recovery and Recharging  (See: Service and Repair/Refrigerant Recovery and Recharging) .

2. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle  (See: Maintenance/Vehicle Lifting/Service and Repair) .
3. Remove the front air deflector retainers. 
4. Remove the front air deflector.

5. Remove the desiccant bag plug (1).

Important:  Record the amount of any lost PAG oil from the desiccant bag to maintain the correct total system amount.

Receiver Dryer|Service and Repair|Page 16388 > < HVAC Module Assembly Replacement (Left Hand Drive)|Page 16384