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