2008 Arctic Cat ThunderCat ATV Service Manual, Page 90Get this manual
Brakelight Switch (Auxiliary)
The switch connector is the two-prong connector on the brake switch lead above the transmissionNOTE: The ignition switch must be in the ON position
VOLTAGE (Wiring Harness Side) 1Set the meter selector to the DC Voltage position2Connect the red tester to the orange wire; then connect the black tester lead to ground
3When the brake pedal is depressed, the meter must show less than ohmNOTE: If the meter shows more than ohm of resistance, replace the switch
Brakelight Switch
(Handlebar Control)
To access the connector, remove the steering post access panelNOTE: The ignition switch must be in the ON positionAR627D