2005-2011 Honda Recon TRX250TE/TM service manual, Page 359Get this manual
LIGHTSSWITCHES Shift the transmission into neutralRaise the wheels off the ground and support the vehicle securely with hoist or equivalentMeasure the voltage between the Red clip (+1 and
White clip With the ignition switch turned to ON, slowlV turn the rear wheels by handThere should be to pulse voltageIf the pulse voltage does not appear, replace the speed sensor
REMOVALIINSTALLATION
Remove the right center mudguard (page 2-10)Disconnect the speed sensor 3P connector and release the sensor wire from the clipsRemove the following:two bolls