W02195
ECU
−
IG
Ignition Switch
GND
ABS ECU
B
−
W
J6
Junction
Connector
W
B
−
L
6
EA2
AM1
IE
3
4
Deceleration
Sensor
2
2
2
2
2
2
2
A13
A13
A13
Battery
AM1
GND
B
−
W
B
−
Y
B
B
B
B
B
BR
BR
BR
F6 1
1
1
3
+B
12
15
4
R/B No. 2
R/B No. 2
−
DIAGNOSTICS
ANTI
−
LOCK BRAKE SYSTEM
DI
−
225
1996 LAND CRUISER (RM451U)
DTC
Always ON
Malfunction in ECU
IG Power Source Circuit
CIRCUIT DESCRIPTION
This is the power source for the ECU, hence the CPU, and the actuator.
DTC No.
DTC Detecting Condition
Trouble Area
Alway ON
Voltage of ECU teB remains at more than 17 V or
below 9.5 V
S
Battery
S
IC regulator
S
Open or short in power source circuit
S
ECU
Fail safe function:
If trouble occurs in the power source circuit, the ECU cuts off current to the ABS control (solenoid) relay and
prohibits ABS control.
WIRING DIAGRAM
DI5ME
−
03
Brought to you by BirfMark
Brought to you by BirfMark
Version 1.00 - 12/21/2010