2009 Suzuki 400 LTZ Quad Sport Service Manual, Page 122Get this manual
Engine General Information and Diagnosis:
DTC "C24" (P0351): Ignition Coil Circuit Malfunction
NOTE Refer to "No Spark or Poor Spark in Section 1H (Page 1H-3)" for details
B933H21104016
DTC "C31" (P0705): GP Switch Circuit Malfunction
Detected condition and possible cause Detected condition No gear position switch voltageGP switch voltage is not within the following rangeGP switch voltage0.9 Wiring diagram