Toyota Celica 2005 Repair Manual page 1073

DI−872
ABS Warning Light Circuit
CIRCUIT DESCRIPTION
If ECU detects trouble, it turns on the ABS warning light, and prohibit the ABS control at the same time. At
this time, the ECU records a DTC in memory.
Connect terminal TC and CG of the DLC3 to make the ABS warning light blink and output DTC.
WIRING DIAGRAM
1
B−R
IA
AM1
5
W
IK
1
AM1
IG1
8
2
I10
IK
L−R
Ignition
Switch
1
2E
Battery
2005 CELICA (RM1131U)
DIAGNOSTICS
Instrument Panel J/B
WARNING
6
A
3
5
IG1 Relay
2
1
Engine Room J/B
ALT 1
2A
1
2
FL MAIN
B−R
− ANTI−LOCK BRAKE SYSTEM WITH ELECTRONIC
BRAKE FORCE DISTRIBUTION (EBD)
Combination Meter
11 22
C12
IM
R−Y
ABS
19 C12
20
W−B
IM
12
II
1072
17
4
S11 WA
IE3
C13
V V
W−B
IF
DI6MN−26
Skid Control ECU
with Actuator
13
F17693