Code No.U1195 Coding not completed
caution
If the diagnosis code No. U1195 is set, diagnose the CAN bus lines.
When replacing the ECU, always check that the communication circuit is normal.
DIAGNOSTIC FUNCTION
If the vehicle information data is not registered to the ETACS-ECU, the heater controller assembly (A/C-ECU) sets the diagnosis code No. U1195.
PROBABLE CAUSES
Malfunction of CAN bus line
Malfunction of combination meter
Malfunction of the ETACS-ECU