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.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSGMC2001SAFARI VAN 2WD V6-4.3L VIN WREPAIR AND DIAGNOSISHEATING AND AIR CONDITIONINGDESCRIPTION AND OPERATIONHVAC SYSTEM - MANUAL CONTROLAIR TEMPERATUREA/C MODE - AUXILIARYGENERAL INFORMATION
2001 GMC Safari Van 2WD V6-4.3L VIN W
General Information
2001 GMC Safari Van 2WD V6-4.3L VIN WSECTION General Information
The purpose of the optional auxiliary A/C is to supply cool air to and reduce the humidity of the vehicle's rear interior. The vehicle operator can determine the level of cool air in the rear of the vehicle by turning the air temperature switch, located on the A/C auxiliary blower motor switch, to either the OFF, Low, Med, or High setting. The A/C auxiliary blower motor switch is a double pole, rotary, four position switch. The A/C auxiliary blower motor switch can only effect the vehicle's rear air temperature if the HVAC control assembly has been set in an A/C setting.
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.