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.
Function Select Modes Operation: Off
When control panel is in OFF position, outside/recirculation vacuum motor receives full vacuum. Outside airflow is shut off and air is recirculated through system. Panel/defrost and floor/panel vacuum motors receive full vacuum, closing off airflow to defroster outlets. All recirculated airflow is directed to the floor outlets. Temperature can be adjusted to desired setting. Blower motor is off.
NO RELATED
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.