Toyota AVENSIS 2000 Supplement Manual page 332

INSPECTION PROCEDURE
1 Check for open and short circuit in harness and connector between each of ter-
minals ENG+, ENG–, TRC+ and TRC– of ABS & BA & TRC & VSC ECU and Engine
ECU (M/T) or Engine and ECT ECU (A/T) (See page IN–30).
OK
2 Check operation of the malfunction indicator.
OK
Check and replace ABS & BA & TRC & VSC
ECU with actuator assembly.
AVENSIS/CORONA SUP (RM781E)
DIAGNOSTICS – ABS WITH EBD & BA & TRC & VSC SYSTEM
NG Repair or replace harness or connector.
NG Check and replace Engine and ECT ECU (A/T) or
Engine ECU (M/T).
DI–201