FUEL INJECTION SYSTEM
8-80
Meter display
Front wheel speed pulse
0–999
Procedure
Check that the number increases when the front wheel is rotated.
The number is cumulative and does not reset each time the wheel
is stopped.
Item
Probable cause of mal-
function and check
Maintenance job
Confirmation of service
completion
1 Locate the malfunction. If the ABS warning light is
on, refer to “BASIC IN-
STRUCTIONS FOR TROU-
BLESHOOTING” on page
8-132.
If the ABS warning light is
off, perform the following pro-
cedure.
Rotate the front wheel by
hand and check that the indi-
cated value increases.
Value increases → Go to
item 9 and delete the fault
code.
Value does not increase →
Go to item 2.
—
2 Connection of front wheel
sensor coupler.
Check the locking condition
of the coupler.
Disconnect the coupler and
check the pins (bent or bro-
ken terminals and locking
condition of the pins).
Improperly connected →
Connect the coupler secure-
ly or replace the wire har-
ness.
Execute the diagnostic
mode. (Code No. 16)
Rotate the front wheel by
hand and check that the indi-
cated value increases.
Value increases → Go to
item 9 and delete the fault
code.
Value does not increase →
Go to item 3.
3 Connection of ABS ECU
coupler.
Check the locking condition
of the coupler.
Disconnect the coupler and
check the pins (bent or bro-
ken terminals and locking
condition of the pins).
Improperly connected →
Connect the coupler secure-
ly or replace the wire har-
ness.
Execute the diagnostic
mode. (Code No. 16)
Rotate the front wheel by
hand and check that the indi-
cated value increases.
Value increases → Go to
item 9 and delete the fault
code.
Value does not increase →
Go to item 4.
Fault code No. 69
Item
Front wheel sensor: no normal signals are received from the
front wheel sensor.
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