2011 Arctic Cat Prowler XT/XTX/XTZ ATV/ROV Service Manual, Page 160Get this manual
NOTE: If battery voltage is not shown in any test, inspect the LIGHTS fuse on the power distribution module, headlight switch, ignition switch, switch connectors, or wiring harness 2Start the engine and using the RPM function on the speedometertachometer, run at 1500 RPM; ignition timing should be 10 BTDC3Install the timing inspection plugIf ignition timing cannot be verified, the rotor may be damaged, the key may be sheared, the trigger coil bracket may be bent or damaged, or the CDI unitECU may be faulty
Taillight-Brakelight
VOLTAGE (Taillight)
NOTE: Perform this test at the socket end of the taillight-brakelight harness (pigtail)The ignition switch must be in the ON position and either high beam or low beam selected on the light switch
ECU Error Codes