Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

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HOMESERVICE MANUALSOLDSMOBILE2004BRAVADA AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 32 (HVAC SYSTEMS - MANUAL)SPECIFICATIONS

2004 Oldsmobile Bravada AWD

Section 32 (HVAC Systems - Manual): Specifications

2004 Oldsmobile Bravada AWDSECTION Specifications

WARNING: This page is about a different car, the 2002 GMC Savana Special, 2002 GMC Savana Camper Special, 2002 GMC Savana, and 2002 Chevrolet Chevy Express. However, it is still accessible from the selected car via links, so may be relevant.

SPECIFICATIONS

Application

Specification

Compressor Type

Delphi Thermal HU6 6-Cyl.

Compressor Belt Tension

⁽¹⁾

System Oil Capacity ⁽²⁾

With Auxiliary A/C

11 ozs.

Without Auxiliary A/C

8 ozs.

Refrigerant (R-134a) Capacity

With Auxiliary A/C

56 ozs.

Without Auxiliary A/C

32 ozs.

System Operating Pressures ⁽³⁾

High Side

148-197 psi (10.4-13.8 kg/cm² )

Low Side

27-37 psi (1.89-2.60 kg/cm² )

⁽¹⁾	Belt tension is adjusted automatically by a spring-tensioned idler pulley. Belt adjustment is not required.

⁽²⁾	Use Polyalkylene Glycol (PAG) oil.

⁽³⁾	Specification is with ambient temperature at 80°F (27°C), relative humidity above 60 percent and engine speed at 1500 RPM.

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.