2008-2009 Suzuki 750 King Quad Service Manual, Page 118Get this manual

2008-2009 Suzuki 750 King Quad Service Manual, Page 118

Engine General Information and Diagnosis: Step Action Yes No 1) Remove the rear fenderRefer to "Front Side Exterior Inspect
ECM Recheck each terminal and wire harness for open circuit and poor connection Replace the ECM with known good one, and
inspect it again I831G1110049-01 2) Connect the disconnected couplers and battery3) Turn the ignition switch OFF4) Check