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DI–226
INSPECTION PROCEDURE
1
Check that the ECU connectors are securely connected to the ECU.
YES
2
Is DTC output?
Check DTC on page DI–171.
NO
3
Check for open or short circuit in harness and connector between combination meter
and ABS & BA & TRC & VSC ECU (WA).
OK
AVENSIS/CORONA SUP (RM781E)
DIAGNOSTICS
–
ABS WITH EBD & BA & TRC & VSC SYSTEM
NO
Connect the connector to the ECU.
YES
Repair circuit indicated by the output code .
NG
Repair or replace harness or connector.
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Troubleshooting
