Troubleshooting - Yamaha SR125 1997 Service Manual

YP806010

TROUBLESHOOTING

IF THE FLASHER LIGHT, BRAKE LIGHT AND/OR INDICATOR LIGHT FAIL TO COME ON.
Procedure
Check:
1. Fuse
2. Battery
NOTE:
S Remove the following parts before trouble-
shooting.
1) Headlight unit
2) Side cover (left and right)
YP******
1. Fuse
Refer to "SWITCH INSPECTION" section.
YP******
2. Battery
S Check the battery condition.
Refer to "BATTERY INSPECTION" section
in CHAPTER 3.
Specific gravity:
1.280 at 20_C
YP******
3. Main switch
Refer to "SWITCH INSPECTION" section.
IF THE HORN FAILS TO SOUND.
CONTINUITY
CORRECT
CONTINUITY
:
SIGNAL SYSTEM
3. Main switch
4. Wiring connection (entire signal system)
S Use the special tools in the troubleshooting
section.
Pocket tester:
90890-03112
NO CONTINUITY
Replace the fuse.
INCORRECT
S Refill the battery fluid.
S Clean battery terminals.
S Recharge or replace the battery.
NO CONTINUITY
Replace the main switch.
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