gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Accumulator HVAC|Service and Repair|Page 13265 > < Front Suspension|Page 13260
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Accumulator HVAC: Service and Repair

Accumulator Replacement

Tools Required

 J 39400-A Halogen Leak Detector

Removal Procedure

1. Recover the refrigerant from the A/C system. Refer to Refrigerant Recovery and Recharging.
2. Remove the coolant reservoir.

3. Disconnect the electrical connector (2) from A/C low pressure sensor (1).
4. Remove the evaporator outlet hose retaining nut (3) from the accumulator.

Accumulator HVAC|Service and Repair|Page 13265 > < Front Suspension|Page 13260