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ATV Thumb Warmer Installation
Snowmobile Thumb Warmer Installation
Ground
Switch Installation
Wire
Hi
Off
Low
Round
Rocker
Switch
Red-tap
connector
Red
Blue
White
Red 18" Wire
12VDC
Power
Wire
Instructions for Thumb Warmer Kit
Part Numbers: 210008
Items Required for Installation
• Drill with a 13/16" Bit
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1. Peel the release paper from the thumb warmer and adhere it to the
throttle, facing the rider.
2. Slide the heat shrink tubing over the thumb warmer and
throttle. Use a heat gun to shrink the tubing. Be careful not to
burn it.
3. Use one cable tie to secure the wires to the throttle. If using
additional cable ties to secure the wires to the handlebar, be sure
to provide a strain relief so the throttle does not strain the wires
when in the full open position.
1. Peel the release paper from the thumb warmer and adhere it to the
throttle, facing the rider.
2. Peel the release paper from the foam wind pad and place it over
the thumb warmer.
3. Use one cable tie to secure the wires to the throttle. If using
additional cable ties to secure the wires to the handlebar, be sure
to provide a strain relief so the throttle does not strain the wires
when in the full open position.
1. Disconnect the battery leads, negative first.
2. Drill a 13/16" hole in the chosen location for the switch.
3. Route the thumb warmer wire along the handlebar and secure.
4. Attach the female crimp-on connectors to the blue and white wires.
5. Connect the wires to the switch as shown, then clip into the hole.
Note: Placing the high/low switch in a vertical orientation is
preferred, in order for water to properly drain from inside.
Red-tap
connector
1
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