2008 Arctic Cat 366 ATV Service Manual, Page 92Get this manual

2008 Arctic Cat 366 ATV Service Manual, Page 92

1Set the meter selector to the DC Voltage position; then disconnect the blackyellow and black primary wires from the coil2Connect
remove the access panel in front of the handlebar 3Turn the ignition switch to the ON position4The meter must show 12.0 volts5Leave
the black tester lead connected; then connect the red tester lead to the signal lead pin (S)6Slowly move the ATV forward
or backward; the meter must show and volts alternatelyNOTE: If the sensor tests are within specifications, the speedometer
must be replaced (see Section 9)KC209 VOLTAGE NOTE: Perform this test on the main harness connector To replace speed sensor,
use the following procedure1Disconnect the three-wire connector from the speed sensor; then remove the cap screw securing
the sensor to the sensor housing2Remove the sensor from the sensor housing accounting for an O-ring 1Set the meter selector
to the DC Voltage position2Connect the red meter lead to the redwhite wire; then connect the black meter lead to ground3Meter