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Buick
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1994
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Regal V6-191 3.1L VIN M SFI
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Repair and Diagnosis
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Relays and Modules
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Relays and Modules - HVAC
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Control Module HVAC
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Locations
Control Module HVAC: Locations
RH Front Of Engine Compartment:
The A/C compressor is controlled by the Powertrain Control Module
(PCM)
. The PCM is located in the RH front of the engine compartment.