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DI–140
DTC
21, 22, 23, 24
CIRCUIT DESCRIPTION
This solenoid goes on when signals are received from the ECU and controls the pressure acting on the wheel
cylinders thus controlling the braking force.
DTC No.
21, 22, 23, 24
Solenoid valve signal does not match for the check result.
WIRING DIAGRAM
B
B
1
F20
Fusible
ABS
Link
60A
Block
ALT
140A*
F15
1
120A*
2
B (*
)
100A*
3
B–G(*
)
1
W(*
)
FL Main
3.0w*
2.0L*
Battery
AVENSIS/CORONA SUP (RM781E)
DIAGNOSTICS
DTC Detecting Condition
4
2
(*
) (*
)
2
2
B
EA1 EC1
1
1
B
EA1 EC1
A6
18
A6
17
+B
+B
Valve Relay
Motor Relay
2
3
1
2,
3
*
1
GND
5
W–B
J9 (*
)
6
J27 (*
)
A
W–B
J/C
IJ
–
ANTI–LOCK BRAKE SYSTEM WITH ELECTRONIC
BRAKE FORCE DISTRIBUTION (EBD)
ABS Solenoid Valve Circuit
Each solenoid valve
ECU
A6
19
W–B
A
5
J1 (*
)
6
J20 (*
)
J/C
II
Trouble Area
1
*
: 1ZZ–FF,3ZZ–FE,3S–FE
2
*
: 1CD–FTV
3
*
: 1AZ–FSE
4
*
: Except 1CD–FTV
5
*
: LHD
6
*
: RHD
16
W–B
GND
A6
Engine Room J/B
8
2B
3
2F
W–B
EB
DI7Z0–01
1
W–B
2F
W–B
W–B
EA
F13402
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