Part Description: 2002 Buick Park Avenue A/C Accumulator
Vehicle Fitment
2002 Buick Park Avenue | All Trims | All Engines
FAQ for A/C Accumulator Repair
Q: What kind of special tools will be required in the replacement of the accumulator?
A:
J39400-A Halogen Leak Detector.
By Bob
GM Specialist
01/11/2022
Q: What is the recommended torque for the accumulator bracket retaining bolt?
A:
The recommended torque is 6 N.m (53 lb in).
By Bob
GM Specialist
01/11/2022
Q: What is the recommended torque for the accumulator tube nut?
A:
The recommended torque is 24 N.m (18 lb-ft).
By Bob
GM Specialist
01/11/2022
FAQ for Other Repair Info
Q: How to remove the ambient air temperature sensor?
A:
You need to disconnect the electrical connector from the ambient Air Temperature Sensor and remove the retainer and the ambient air temperature sensor.
Q: How to remove the heater hoses?
A:
You need to drain the cooling system, remove the Heater Hose clamps, remove the heater hoses from the heater core, then remove the heater hoses from the heater pipe adapters.
Q: What is the installation procedure for the HVAC control module?
A:
The procedure is to connect the HVAC Control Module electrical connectors, install the HVAC control module, the HVAC control module fasteners, and the right IP cluster trim plate, and lastly recalibrate the actuators.