Toyota AVENSIS 2000 Supplement Manual page 381

DI–250
Tc Terminal Circuit
CIRCUIT DESCRIPTION
Connecting between terminals Tc and CG of the DLC3 causes the ECU to display DTC by blinking the ABS
warning light, VSC warning light and BRAKE warning light.
WIRING DIAGRAM
W–B
Junction J1 (LHD)
Connector J27 (RHD)
1
*
INSPECTION PROCEDURE
1 Check voltage between terminals Tc and CG of DLC3.
ON
Tc
NG
AVENSIS/CORONA SUP (RM781E)
DIAGNOSTICS
D8
DLC3
13
4
CG TC
1
* : II (LHD)
IJ (RHD)
(+) (–)
DLC3
CG
F09678
– ABS WITH EBD & BA & TRC & VSC SYSTEM
J44
Junction
Connector
LG–R
F F
CHECK:
(a) Turn the ignition switch ON.
(b) Measure voltage between terminals Tc and CG of DLC3.
OK:
Voltage: 10 – 14 V
OK If each warning light does not blink even after Tc
and CG are connected, the ECU may be defec-
tive.
ABS & BA &
TRC & VSC ECU
17
LG–R
TC
A29
DI807–01
F04476