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.
Front-Mounted Auxiliary System Fan Switch
Switch, located on main control panel, controls auxiliary system fan speeds. Switch has 6 positions: OFF, REAR, 1 (low), 2 (medium-low), 3 (medium-high) and 4 (high). See Fig 1. Switch overrides rear-mounted auxiliary system fan switch when OFF position is selected. Placing switch in REAR position allows auxiliary system fan to be controlled from auxiliary control panel (rear-mounted auxiliary system fan switch).
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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.