Toyota AVENSIS 2000 Supplement Manual page 365

DI–234
INSPECTION PROCEDURE
HINT:
Start the inspection from step 1 in case of using the hand–held tester and start from step 2 in case of not
using the hand–held tester.
1 Check operation of the VSC warning light.
PREPARATION:
(a) Connect the hand–held tester to the DLC3.
(b) Turn the ignition switch ON and push the hand–held tester main switch ON.
(c) Select the ACTIVE TEST mode on the hand–held tester.
CHECK:
Check that "ON" and "OFF" of the VSC warning light can be shown on the combination meter with the hand–
held tester.
NG
2 Is DTC output?
NO
3 Check for open and short circuit in harness and connector between ABS & BA &
TRC & VSC ECU and VSC warning light (See page IN–30).
OK
AVENSIS/CORONA SUP (RM781E)
DIAGNOSTICS – ABS WITH EBD & BA & TRC & VSC SYSTEM
OK Check and replace ABS & BA & TRC & VSC ECU
with astuator assembly.
YES Repair circuit indicated by the output code.
NG Repair or replace harness or connector.