Toyota AVENSIS 2000 Supplement Manual page 359

DI–228
DTC Always ON
CIRCUIT DESCRIPTION
DTC No.
Either of the following 1. or 2. is detected:
Always ON 1. There is a malfunction in the ECU internal circuit.
2. There is a malfunction in VSC warning light circuit.
HINT:
Hand–held tester may not be able to be used when ECU is defective.
WIRING DIAGRAM
Center J/B
10
R–L
3A
Instrument Panel J/B
10
IF
1
F17 2
ALT 120A
F15
1
B–G
AVENSIS/CORONA SUP (RM781E)
DIAGNOSTICS
DTC Detecting Condition
10
R–L
3F
1
3F
GAUGE 10A
5
IC
W(RHD)
W(LHD)
F17
Fusible
Link
Block
FL Main
3.0W
– ABS WITH EBD & BA & TRC & VSC SYSTEM
Malfunction in ECU
VSC Warning Light Circuit
S Charging system
S VSC warning light circuit
Combination Meter
9
C11
22
VSC
R–L
C11
Ignition SW
B–Y 8
IG1
Instrument Panel J/B
AM1 40A
2
1
IA
Battery
Trouble Area
23 34
R
C10 A29
5 W
AM1
3
2
IC
DI800–01
ABS & BA &
TRC & VSC ECU
VSCW
F13398