Pocket tester 90890-03112.
Analog pocket tester YU-03112-C.
1. Disconnect the relay from the wire harness.
2. Connect the pocket tester (
![](https://motoinstruction.ru/img/yamaha/20/126934.jpg)
Out of specification → Replace.
Starter relay
![](https://motoinstruction.ru/img/yamaha/20/126929.jpg)
1. Positive battery terminal; 2. Negative battery terminal; 3. Positive tester probe; 4. Negative tester probe
Result:Continuity (between "3" and "4")
Relay unit (starting circuit cut-off relay)
![](https://motoinstruction.ru/img/yamaha/20/126930.jpg)
1. Positive battery terminal; 2. Negative battery terminal; 3. Positive tester probe; 4. Negative tester probe
Result: Continuity (between "3" and "4").
Relay unit (fuel pump relay)
![](https://motoinstruction.ru/img/yamaha/20/126931.jpg)
1. Positive battery terminal; 2. Negative battery terminal; 3. Positive tester probe; 4. Negative tester probe
Result: Continuity (between "3" and "4").
Headlight relay
![](https://motoinstruction.ru/img/yamaha/20/126932.jpg)
1. Positive battery terminal; 2. Negative battery terminal; 3. Positive tester probe; 4. Negative tester probe
Result: Continuity (between "3" and "4").
Radiator fan motor relay
![](https://motoinstruction.ru/img/yamaha/20/126933.jpg)
1. Positive battery terminal; 2. Negative battery terminal; 3. Positive tester probe; 4. Negative tester probe