Toyota ZZT230 series, Repair Manual

Page: 491 / 821

DiAGNOSTICS
-
ANTI-LOCK BRAKE SYSTEM WITH ELECTRONIC
BRAKE FORCE
DIAGNOSTIC TROUBLE CODE CHART
HINT:
•
Using SST 09843-18040, connect the terminals Tc and CG of the DLC3.
•
If any abnormality is not found when inspection parts, inspect the ECU.
•
If a malfunction code is displayed during the DTC check, check the circuit listed for the code. For details
of each code, turn to the page referred to under the ftSee page� for respective "DTC No." in the DTC
chart.
OTC No.
Deteclion
I
tem
Trouble Area
(See
Page)
0027&'11
Open
c
i
rcu
it
In ABS solenoid relay circuit
(DI-300)
• AB
S solenoid relay
C<l2711112
Short
circuit In ABS
solenoid relay circuit
• AB
S solenoid relay circuit
(01-000)
C0273/13
Open
circuit
In ABS
motor
relay
circuit
(01-295)
•ASS motor relay
C0274114
Short circuit
in ABS motor relay
circuit
• ABS motor relay circuit
(Df-295)
C0226/21
Open
or
shOrt
circuit
in 2-posilion solenoid ci
rcu
it
for
tight
front
•
ABS
actuator
(DI-:!92)
•SFRR otSFRH
eiteu�
C0236/22
Open or short circuit In 2--positlon solenoid
circuit for left
front
•
ABS actuator
(01-292)
•SFLR orSFLH circuit
00246123
Open
or short circuit in 2-positlon solenoid circuit for
right
rear
• ABS actuator
(01-292)
•SARA or SRRH circu�
C0256124
Open
Of short circuit
in 2-positlon solenoid circuit for
lett
rear
• ASS
actuator
(01-292)
wheel
•SRLR or SRLH circuit
C0200131
Right froot
wheel speed sensor signal malfunction
(Dl-285)
• R
ig
ht front, left
front.
right rear
and left rear speed
sensor
• E
a
c
h speed sensor circuit
(DI-285)
left
front wheel speed sensor signal malfunction
• Speed
sensor rotor
C021QI33
Right
rear wheel speed sensor signal malfunction
•
Rear axle hub
(01-285)
•
R
ight rear, left
rear
speed sensor
00215134
�Each
speed sensor circuit
(DI-086)
L..eh rear wheel speed sensor signal maHunclion
•Speed
sensor rotor
C123SI35
Right front wheel speed sensor have
!he
sensor
tips
(01-285)
C1236136
(01-285)
Legt
front
wheel speed sensor have the sensor tips
•Right front, left
front,
right rear and left rear speed sensor
C1238138
•
Each speed sensor circuit
(01-285)
Right rear wheel speed sensor have the sensor Ups
• Speed sensor rotor
C1239139
(01-285)
leg!
raat
wheel
speed sensor
have the sensor
lipS
C1241141
•Battery
(01-305)
Power souroa voltage down
•Charging
system
•
Power source circuit
C1249149
• Stop
light switch
(DI-308)
Open
Circuit in stop light
switch
circuli
•
Stop light switch circu�
• Stop light valve
Ct251151
(01-310)
Pump motor
Is locked
• ABS
pump motor
AJwa""'
MaHunction in ECU
•ECU
(01-312) •Battery