When replacing the ECU, always check that the communication circuit is normal.
TROUBLE JUDGMENT
If the vehicle information data is not registered to the combination meter, the combination meter sets DTC U1195.
JUDGMENT CRITERIA
With the global coding counter value "0," if all the global coding data (vehicle information) are not set, the combination meter determines that a problem has occurred.
TROUBLESHOOTING HINTS
The CAN bus line may be defective
The combination meter may be defective
The ETACS-ECU may be defective
DIAGNOSIS
1. Using scan tool (M.U.T.-IIISE), diagnose CAN bus line.
2. Using scan tool (M.U.T.-IIISE), check whether the ECACS-ECU DTC is set.
3. Using scan tool (M.U.T.-IIISE), check whether the DTC is set again.