Yamaha FJR13AEV(C) Service Manual page 606

EAS27810
BASIC PROCESS FOR TROUBLESHOOTING
Does not come on.
[B-1]
The ABS warning light
does not come on.
[C-1] [C-3]
Only the ABS warn- The ABS warning light
ing light does not does not come on when
come on. pushing the start switch.
Check the
fuse.
Check the
test coupler
adapter.
Check the
wire harness,
connectors,
and couplers.
NO
Return to [A]
ABS (ANTI-LOCK BRAKE SYSTEM)
[A]
Check the ABS warning
light.
Flashing.
[B-3] [B-2]
The ABS warning The ABS warning
light flashes. light remains on.
[C-2]
All indicator
lights do not
come on.
[C-4] [C-6]
The ABS warning The ABS warning
light flashes. light remains on.
Check the
battery.
Check the
brake switch
circuits.
Check the
main switch.
Sensors
Have all problems been corrected?
[D-1] Delete the mal-
function code record.
Cannot delete
[D-2] Delete function test
8-135
Comes on for 2 seconds, then goes off.
Remains on.
[B-5]
Present
malfunction
NO
NOTE: Display the
malfunction code
number and record it.
[C-7]
Diagnose by the
malfunction
code.
Check the
meter assembly.
For details, use the mal-
function codes listed
from [C-6].
Check the
wire harness.
ABS motor relay Hydraulic unit
Not
Check the
OK
hose routing.
OK
Delete
Finished
OK
[B-4]
Past
malfunction
YES YES NO
[C-5]
The ABS warning
light flashes every
0.5 second.
Normal
ABS ECU
Hydraulic unit
operation tests
OK