ANTI-LOCKBRAKESYSTEM
Wiring Diagram -ABS -(Coni' d)
BR-ABS-06
ABS
CONTROL
UNIT
FL- FL-FR-
FR- RL-
RL-RR-
RR-
~
OUT INOUT
INOUT
INOUT IN
1
3';'
IbiJ
1
2•6
1
1
5•4
1
1
2';'
1
5•3
1
1
3•4
1
~
GY GY/R
BRBR/W
LGLG/R
PUPU/W
t tt
t tt tt
-
B
}Next
-
page
C
@
18 --- 20
19 --- 21
GY GY/R
BRBR/W
LGLG/R PUPU/W
~
nf4ll
m ~
rTI
wf6n
rrtll
Iff7il
~
FL -OUT FL-IN FR-OUT FR-IN RL-OUT RL-IN RR-OUT RR-IN
M
MOTOR ABS
ACTUATOR
(fJ103)
=
r-------------------------,
I
~~ ~@:
~ B~ B
I
I
L
~
BR-50
Refer
tolast page
(Foldout page).
HBRDD?
TROUBLEDIAGNOSES
CONSULT Inspection Procedure(Conl'd)
SELF-DIAGNOSTIC RESULTSMODE
Diagnostic item
Diagnosticitemisdetected when... Diagnostic
procedure
FR RH SENSOR
•Circuit forfront rightwheel sensor isopen.
4
[OPEN] (Anabnormally highinput voltage isentered.)
FR LH SENSOR
•Circuit forfront leftwheel sensor isopen.
4
[OPEN] (Anabnormally highinput voltage isentered.)
RR RHSENSOR
•Circuit forrear right sensor isopen.
4
[OPEN] (Anabnormally highinput voltage isentered.)
RR LHSENSOR
•Circuit forrear leftsensor isopen.
4
[OPEN] (Anabnormally highinput voltage isentered.)
FR RH SENSOR
•Circuit forfront rightwheel sensor isshorted.
4
[SHORT] (Anabnormally lowinput voltage isentered.)
FR LH SENSOR
•Circuit forfront leftwheel sensor isshorted.
4
[SHORT] (Anabnormally lowinput voltage isentered.)
RR RH SENSOR
•Circuit forrear right sensor isshorted.
4
[SHORT] (Anabnormally lowinput voltage isentered.)
RR LHSENSOR
•Circuit forrear leftsensor isshorted.
4
[SHORT] (Anabnormally lowinput voltage isentered.)
ABS SENSOR
•Teeth damage onsensor rotororimproper installation ofwheel sensor.
4
[ABNORMAL SIGNAL]
(Abnormalwheelsensor signalisentered.)
FR RH INABS SOL
•Circuit forfront rightinletsolenoid valveisopen.
3
[OPEN] (Anabnormally lowoutput voltage isentered.)
FR LH INABS SOL
•Circuit forfront leftinlet solenoid valveisopen.
3
[OPEN] (Anabnormally lowoutput voltage isentered.)
RR RH INABS SOL
•Circuit forrear right inletsolenoid valveisopen.
3
[OPEN] (Anabnormally lowoutput voltage isentered.)
RR LHINABS SOL
•Circuit forrear leftinlet solenoid valveisopen.
3
[OPEN] (Anabnormally lowoutput voltage isentered.)
FR RH INABS SOL
•Circuit forfront rightinletsolenoid valveisshorted.
3
[SHORT] (Anabnormally highoutput voltage isentered.)
FR LH INABS SOL
•Circuit forfront leftinlet solenoid valveisshorted.
3
[SHORT] (Anabnormally highoutput voltage isentered.)
RR RH INABS SOL
•Circuit forrear right inletsolenoid valveisshorted.
3
[SHORT] (Anabnormally highoutput voltage isentered.)
RR LHINASS SOL
•Circuit forrear leftinlet solenoid valveisshorted.
3
[SHORT] (Anabnormally highoutput voltage isentered.)
FR RH OUT ABSSOL
•Circuit forfront rightoutlet solenoid valveisopen.
3
[OPEN] (Anabnormally lowoutput voltage isentered.)
FR LH OUT ASS SOL
•Circuit forfront leftoutlet solenoid valveisopen.
3
[OPEN] (Anabnormally lowoutput voltage isentered.)
RR RH OUT ASSSOL
•Circuit forrear right outlet solenoid valveisopen.
3
[OPEN] (Anabnormally lowoutput voltage isentered.)
RR LHOUT ABSSOL
•Circuit forrear leftoutlet solenoid valveis.open.
3
[OPEN] (Anabnormally lowoutput voltage isentered.)
FR RH OUT ASSSOL
•Circuit forfront rightoutlet solenoid valveisshorted.
3
[SHORT] (Anabnormally highoutput voltage isentered.)
FR LH OUT ABSSOL •Circuit forfront leftoutlet solenoid valveisshorted.
3
[SHORT] (Anabnormally highoutput voltage isentered.)
RR RHOUT ABSSOL •Circuit forrear right outlet solenoid valveisshorted.
3
[SHORT] (Anabnormally highoutput voltage isentered.)
RR LHOUT ASSSOL •Circuit forrear leftoutlet solenoid valveisshorted.
3
[SHORT] (Anabnormally highoutput voltage isentered.)
ABS ACTUATOR RELAY
•Actuator solenoid valverelayisON, even control unitsends offsignal.
6
[FAILURE] •Actuator solenoid valverelayisOFF, even control unitsends onsignal.
ABS MOTOR
•Circuit foractuator motorisopen orshorted.
5
[FAILURE] •Actuator motorrelayisstuck.
BATTERY VOLT
•Power source voltage supplied toABS control unitisabnormally low. 7
[VB-LOW]
CONTROL UNIT •Function ofcalculation inASS control unithasfailed.
8
BR-50
