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.
Auxiliary Blower Switch
Blower switch is the only control provided for auxiliary A/C system. In the "OFF" position, blower is inoperative, even though refrigerant is circulating through evaporator core when main system is operating. To operate auxiliary system, simply select desired blower speed. Auxiliary blower may be used for air circulation when main system is not in A/C mode.
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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.