Yamaha YP250 Mobility Scooter User Manual


 
8-41
COOLING SYSTEM
ELEC
NOTE:
YP******
1. Fuse
Refer to “CHECKING SWITCHES” section.
Replace the fuse.
NO CONTINUITY
CONTINUITY
:
YP******
2. Battery
S Check the battery condition.
Refer to “BATTERY INSPECTION” section
in CHAPTER 3.
S Clean battery terminals.
S Recharge or replace battery.
INCORRET
CORRECT
YP******
3. Main switch
Refer to “CHECKING SWITCHES” section.
Replace the main switch.
NO CONTINUITY
CONTINUITY
YP807010
TROUBLESHOOTING
IF THE WATER TEMPERATURE
METER FAILS TO MOVE,
WHEN ENGINE IS WARM
Procedure
Check:
1. Fuse (Main, Fan)
2. Battery
3. Main switch
D Remove the following parts before trouble-
shooting.
1) Fuel tank
2) Cowling body
D Use the special tools specified in the trouble-
shooting section.
Pocket tester:
90890-03112
4. Thermo unit
5. Voltage
6. Wiring connection (entire cooling system)