Abs Service Information; Abs Tools - Honda CTX700N/ND Service Manual

ANTI
-
LOCK BRAKE SYSTEM ( ABS ) ( CTX 700 A / D / NA / ND )
SERVICE INFORMATION
GENERAL
NOTICE
•
The ABS modulator may be damaged if dropped
.
Also if a connector
is disconnected when current is flowing
, the
excessive
voltage may damage the control unit . Always turn off the ignition switch before servicing .
•
Spilling brake fluid will severely damage plastic parts and painted
surfaces
. It is also harmful
to
some
rubber
parts
.
• The ABS control unit is integrated in the ABS modulator . Do not disassemble the ABS modulator
.
Replace the ABS modulator
as an
assembly when the it is faulty .
•
The ABS control unit performs pre
-
start self
-
diagnosis to check whether the ABS functions normally until the vehicle speed
reaches 10 km / h ( 6 mph ) . After pre
-
start self
-
diagnosis , the ABS control unit monitors the ABS functions and vehicle running
condition constantly until the ignition switch is turned OFF ( ordinary self
-
diagnosis ) .
•
When the ABS control unit detects a problem , it stops the ABS function ,
switches back to
the conventional brake operation , and
turns on or blinks the ABS indicator
.
Take care during the test
-
ride .
• Read " ABS TROUBLESHOOTING INFORMATION " carefully , inspect and troubleshoot the ABS according
to
the diagnostic
troubleshooting
flow
chart . Observe each step
of
the procedures one by one . Write down the DTC and probable faulty part
before starting diagnosis and troubleshooting
.
Use a fully charged battery
.
Do not diagnose with a charger connected
to the battery
.
•
After troubleshooting , erase the DTC and test
-
ride the motorcycle to check that the ABS indicator operates normally during pre
¬
start self
-
diagnosis ( page 20
-
5 )
.
•
Problems
not
caused by the faulty ABS ( e
.
g
.
brake disc squeak , unevenly worn brake pad )
cannot be
detected by the
ABS
diagnosis system
.
•
When the wheel speed sensor and / or pulser ring is removed
,
be sure to check the air gap after installing them ( page 20 -
20 )
.
•
Be careful not to damage the wheel speed sensor and
pulser ring when removing and installing the wheel
.
• For
pulser ring service :
-
Front pulser ring ( page 17
-
16 )
-
Rear pulser ring ( page 18
-
6 )
• The following color codes are used throughout this section
.
Bl : Black Br :
Brown O : Orange
R : Red Y : Yellow
Bu : Blue G : Green P
: Pink
W :
White
TOOLS
SCS service connector
070
PZ
-
2 Y 30100
Test probe , 2 packs
07 ZAJ
-
RDJA 110
)
7 0 4