–34–
FUEL PUMP SYSTEM
ELEC
EB802401
2. Battery
Check the condition of the battery.
Refer to “BATTERY INSPECTION”.
Open-circuit voltage
12.8 V or more at 20
C
Is the battery OK?
YES
NO
Clean the battery
terminals.
Recharge or replace
the battery.
EB802411
3. Main switch
Check the main switch for continuity.
Refer to “SWITCH INSPECTION”.
Is the main switch OK?
YES
NO
Repalce the main
switch.
EB802412
4. Engine stop switch
Check the engine stop switch for continuity.
Refer to “SWITCH INSPECTION”.
Is the engine stop switch OK?
YES
NO
Replace the right han-
dlebar switch
NOTE:
1. Main and ignition fuses
Check the main and ignition fuses for continu-
ity.
Refer to “SWITCH INSPECTION”.
Are the main and ignition fuses OK?
YES
NO
Replace the fuse (-s)
EB808020
TROUBLESHOOTING
The fuel pump fails to operate.
Check:
1. main and ignition fuses
2. battery
3. main switch
4. engine stop switch
5. fuel pump relay
6. fuel pump
7. wiring
(the entire fuel pump system)
Before troubleshooting, remove the following
part(-s):
1) seat
2) fuel tank
3) side cowlings
4) side covers
Troubleshoot with the following special tool(-s).
Pocket tester
90890-03112
EB802400
Summary of Contents for TDM850'99 4TX-AE3
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Page 31: ...25 SIGNAL SYSTEM ELEC EB806000 SIGNAL SYSTEM CIRCUIT DIAGRAM...
