Disconnect the negative cable from the battery.
Remove the clamp securing the wiring (1) and then slide the switch (2) forward.
![](https://motoinstruction.ru/img/suzuki/4/112970.jpg)
Remove the starter relay cover (3) and disconnect the connector from it (4).
Disconnect the lead wires.
Remove the starter relay (5).
![](https://motoinstruction.ru/img/suzuki/4/112971.jpg)
Apply 12V to terminals (A) And (IN) and check the resistance between the relay power terminals using a multi-tester. If the starter relay clicks and makes contact, the relay is good.
![](https://motoinstruction.ru/img/suzuki/4/112972.jpg)
09900-25008: multitester
Installation of the tester handle: Continuity or resistance measurement
Warning! Do not apply battery voltage to the starter relay for more than 5 seconds as the relay coil may overheat and be damaged.
Measure the relay coil resistance between terminals using a multi-tester. If the resistance is not within the specified value, replace the starter relay with a new one.
![](https://motoinstruction.ru/img/suzuki/4/112973.jpg)
09900-25008: multitester
Tester pen installation: Resistance measurement
Starter relay resistance: 3-5 ohms