2007 Arctic Cat Four-Stroke Factory Service Manual, Page 221Get this manual
(Panther 660HIOFFLO Function) 1Remove the handlebar pad2Disconnect connectorthe thumb warmer three-wire
Testing Thumb Warmer Switch
3In the switch connector, connect one ohmmeter lead to the greenwhite lead; then connect the other ohmmeter lead to the green lead4With the switch in the OFF (middle) position, the meter must read an open circuitWith the switch in the HI position, the meter must read ohm or less resistance5In the switch connector, connect one ohmmeter lead to the greenblack lead; then connect the other ohmmeter lead to the green lead6With the switch in the OFF (middle) position, the meter must read an open circuitWith the switch in the LO position, the meter must read ohm or less resistance
5With the thumb warmer toggle in the high position, connect one ohmmeter lead to pin (C) and the other ohmmeter lead to pin (A)The meter must read ohm or less resistance! NOTE: If either test does not read within specification, replace the complete control assembly
6With the handwarmer toggle in the low position, connect one ohmmeter lead to pin (C) and the other ohmmeter lead to pin (D)The meter must read ohm or less resistance7With the handwarmer toggle in the high position, connect one ohmmeter lead to pin (C) and the other ohmmeter lead to pin (E)The meter must read ohm or less resistance! NOTE: If either test does not read within specification, replace the complete control assembly