Honda VFR800F 2014 Service Manual page 364

ABS (ll AG, Ill
CM
types)
2.
Speed Sensor
Condition lnspection
lnspect
the
area around
the
rear wheel
speed
sensor:
Check
for
iron or other magnetic deposits
between
the pulser ring [1] and wheel speed sensor
l2l
and
check
the
pulser ring slots for obstructions.
Check the installation condition
of
the pulser
ring
or
wheel
speed sensor
for
looseness.
Check the pulser ring and sensor tip for deformation
or
damage (e.9., chipped pulser ring teeth).
Are
the sensor and pulser ring
in
good
condition?
YES
-
GO
TO
STEP
3.
NO -
Remove any deposits. lnstall properly or
replace faulty part.
Rear Whee! Speed Sensor
Line Short
Gircuit
!nspection (at sensor side)
Turn the
ignition switch OFF.
Disconnect the rear wheel speed sensor 2P (Blue)
connector
(page
1
8-22).
Check for continuity between each terminal of
the
sensor
side rear wheel speed sensor 2P
(Blue)
connector [1] and ground.
CONNECTION:
White - Ground
Blue
- Ground
ls
there
continuity?
YES
-
Faulty rear wheel speed
sensor
NO -
GOTO STEP4.
Rear Wheel Speed Sensor
Line Short
Gircuit
!nspection
Disconnect
the ABS
modulator
18P
(Black)
connector
(page
18-8).
Check
for
continuity between each terminal of
the
wire
harness
side rear wheel speed sensor
2P
(BIue) connector [1] and ground.
CONNECTION: Red/blue
-
Ground
Green/blue
- Ground
ls
there
continuity?
YES
- .
Short circuit
in
the Red/blue wire
.
Short circuit in
the
Green/blue wire
NO -
GOTO
STEP 5.
18-16