DIAGNOSIS CODE CHART



<VEHICLES WITHOUT A/C>
Code No.
 Diagnostic item
 Reference page
 Service data display contents when diagnosis code is set
B1034 (set by ETACS-ECU)
 Ambient temperature sensor system (short circuit)
20°C
B1035 (set by ETACS-ECU)
 Ambient temperature sensor system (open circuit)
B1031
 Fin thermo sensor system (short circuit) <Vehicles without A/C>
Air recirculation position: Interior temperature
Fresh air position: Fresh air + 10°C
B1032
 Fin thermo sensor system (open circuit) <Vehicles without A/C>
B1000
 Communication error with control panel <Vehicles without A/C>
-
B1018
 Temperature control dial SW error <Vehicles without A/C>
-
B1003
 Mode dial SW error <Vehicles without A/C>
-
B1021
 Fan dial SW error <Vehicles without A/C>
-
B2214
 Control panel failure
-
U1415
 Coding Not Completed
-
B223B
 Control panel improperly assembled
-
U0019
 Bus off (CAN-B)
-
U0141
 ETACS-ECU CAN time-out
-
U0151
 SRS CAN time-out
-
U0155
 Meter CAN time-out
-
U0168
 WCM CAN time-out
-
U0184
 Audio CAN time-out
-
U0197
 Hands Free Module Time-out
-
note Note that diagnosis code Nos. B1034 and B1035 will be set by the ETACS-ECU separately.

<VEHICLES WITH A/C>
Code No.
 Diagnostic item
 Reference page
 Service data display contents when diagnosis code is set
B1034 (set by ETACS-ECU)
 Ambient temperature sensor system (short circuit)
20°C
B1035 (set by ETACS-ECU)
 Ambient temperature sensor system (open circuit)
B1031
 Fin thermo sensor system (short circuit)
Air recirculation position: Interior temperature
Fresh air position: Fresh air + 10°C
B1032
 Fin thermo sensor system (open circuit)
B1000
 Communication error with control panel
-
B1018
 Temperature control dial SW error
-
B1003
 Mode dial SW error
-
B1021
 Fan dial SW error
-
B1079
 A/C refrigerant leaks
-
B2214
 Control panel failure
-
U1415
 Coding Not Completed
-
B223B
 Control panel improperly assembled
-
U0019
 Bus off (CAN-B)
-
U0141
 ETACS-ECU CAN time-out
-
U0151
 SRS CAN time-out
-
U0155
 Meter CAN time-out
-
U0168
 WCM CAN time-out
-
U0184
 Audio CAN time-out
-
U0197
 Hands Free Module Time-out
-
note Note that diagnosis code Nos. B1034 and B1035 will be set by the ETACS-ECU separately.