Toyota ZZT230 series, Repair Manual

Page: 525 / 821

Dl-314
DIAGNOSTICS
-
ANTI-LOCK BRAKE SYSTEM
WITH ELECTRONIC
BRAKE
ABS Warning Light Circuit
CIRCUIT DESCRIPTION
If
the
ECU
detects trouble, it lights the
ABS warning
light
while
at the same time
prohibiting ABS control. At
this time, the
ECU
records a
DTC
in memory.
Connect terminals Tc and CG of the DLC3 to make the ABS warning
li
g h
t
blink and
output the DTC.
WIRING DIAGRAM
Instrument Panel JJB
Combination Meter
A8S ECU
1 7 11
WA
l
A IM 1
R-Y
w
5
IG1 Relay
20
W-8
a
Switch L...fl
Engine Room J/B
1
W-8
2
E
Fl
Main B--R
'
Battery
'
c
F09785