2007 Arctic Cat ATVs 400/500/650/700 Service Manual, Page 389Get this manual

2007 Arctic Cat ATVs 400/500/650/700 Service Manual, Page 389

1Connect the power supply (positive) to the middle terminal; then connect the power supply (negative) to the bottom terminal2The
shows no voltage, inspect fuses, wiring harness, connectors, and switches If sensor fails or an out-of-tolerance signal is
sensed by the ECU, an error code will be generated by the ECUThis will result in the analog needle swinging full scale (LE
model) or the LCD gauge going blank (standard model)The EFI icon will flashTo read the error code, use the following procedure1Make
sure the ignition switch is in the OFF position; then remove the seat ! CAUTION Always make sure the ignition switch is in
the OFF position before disconnecting the ECU VOLTAGE (Brakelight) NOTE: Perform this test on the main harness side of the
connectorAlso, the ignition switch should be in the ON position and the brake (either foot pedal or hand lever) must be appliedNOTE:
Make sure the brake lever (hand) and brake pedal (auxiliary) are properly adjusted for this procedure 2Locate the diagnostic