2009 Suzuki 400 LTZ Quad Sport Service Manual, Page 266Get this manual
Starting System:
Starter Relay Inspection
Inspect the starter relay in the following procedures: 1) Remove the starter relayRefer to "Starter Relay Removal and Installation (Page 1I-6)"2) Apply 12 to "A" and "B" terminals and check for continuity between the positive and negative terminals using the multi-circuit testerIf the starter relay clicks and continuity is found, the relay is OK
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Gear Position (GP) Switch Inspection
Refer to "DTC "C31" (P0705): GP Switch Circuit Malfunction in Section 1A (Page 1A-58)"Inspect the gear position switch in the following procedures: 1) Disconnect the gear position switch coupler (1)
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CAUTION
Do not apply battery voltage to the starter relay for five seconds and more, since the relay coil may overheat and get damagedSpecial tool (A): 0990025008 (Multi-circuit tester set) Tester knob indication Continuity test)