2003 Polaris Scrambler 50-90 Sportsman 90 Predator 90 Service Manual, Page 81Get this manual
BODYSTEERINGSUSPENSION 8Open the throttle ETC switch box and lightly grease the throttle cable (A)Install the throttle cableElectronic Throttle Control (ETC) Switch (Cast Aluminum Throttle Housing) Right Hand Control Handlebar Grip
HANDLEBAR COVER BOLTS
SCRAMBLER HANDLEBAR ASSEMBLY
ROUND NUTS
ETC Micro Switch Button
HANDLEBAR
SPACERS
9Connect the wiring harness to the three color coordinated wiresWires and Harness