Buick Regal Owners & Service Manuals

Buick Regal: HVAC & Restraints

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 Heating, Ventilation, and Air Conditioning

 Specifications, Visual Identification

SPECIFICATIONS FASTENER SPECIFICATIONS Single Use Non-Threaded Fasteners/Components NOTE: All fasteners/components listed in this table MUST BE DISCARDED and replaced with NEW after removal. Applicat

 Diagnostic Information and Procedures

LEAK TESTING Special Tools GE-41447 A/C Tracer Dye-Box of 24 GE-42220 Universal 12V Leak Detection Lamp GE-43872 Fluorescent Dye Cleaner GE-50078 Electronic Leak Detector GE-50744 R-1234yf PAG O

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 Receiver and Dehydrator Replacement

Preliminary Procedure 1. Recover the refrigerant. 2. Radiator Air Lower Baffle Replacement. Air Conditioning Receiver and Dehydrator Plug Air Conditioning Receiver and Dehydrator Plug Retaining Ring Air Conditioning Receiver and Dehydrator AIR CONDITIONING EVAPORATOR THERMAL EXPANSION VALVE R

 Brake Booster Vacuum Assist Description and Operation

System Component Description B19B - B19B Brake Booster Vacuum Sensor K17 - K17 Electronic Brake Control Module M9 - M9 Brake Booster Pump Motor The brake booster vacuum assist system consists of the following: Brake Booster Auxiliary Vacuum Pump (electric or mechanical) The brake booster vacuum pu

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