DIAGNOSIS CODE CHART


<HEATER CONTROLLER ASSEMBLY (A/C-ECU)>


Code No.
 Diagnostic item
 Reference
page
 Service data display contents when diagnosis code is set
B10C0
Interior temperature sensor system
(short circuit)
25°C
B10C1
 Interior temperature sensor system
(open circuit)
U0141
 ETACS-ECU CAN time-out
-
U0155
 Meter CAN time-out
-
U1000
 OSS/KOS_OSS CAN timeout
-
U1190
 No receive fault detect signal
-
U1195
 Coding not completed
-

<ENGINE-ECU>


note Diagnosis codes regarding the fin thermo sensor will be set in the engine-ECU.
For details, refer to GROUP 13B <6B3> and 13C <4N1>, Diagnosis Code Inspection Procedure.
Code No.
 Diagnosis item
 Reference page
P0537
 6B3
 Fin thermo sensor circuit low input
 Refer to GROUP 13B - Code No. P0537: Fin Thermo Sensor Circuit Low Input .
4N1
 A/C evaporator temperature sensor circuit low input
 Refer to GROUP 13C - Code No. P0537: A/C Evaporator Temperature Sensor Circuit Low Input .
P0538
 6B3
 Fin thermo sensor circuit high input
 Refer to GROUP 13B - Code No. P0538: Fin thermo sensor circuit high Input .
4N1
 A/C evaporator temperature sensor circuit high input
 Refer to GROUP 13C - Code No. P0538: A/C Evaporator Temperature Sensor Circuit High Input .