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DIAGNOSTIC TROUBLE CODE CHART
cautionDuring diagnosis, a DTC code associated with other system may be set when the ignition switch is turned on with connector(s) disconnected. On completion of repairs, check all systems for DTC code(s). If DTC code(s) are set, erase them all.
Diagnostic trouble code No.Diagnostic itemReference page
B1003A/C mode SW
B1018Temperature setting SW
B1021Blower fan SW
B1031Air thermo sensor circuit low
B1032Air thermo sensor circuit high
B1034*Ambient temperature sensor low
B1035*Ambient temperature sensor high
B1079A/C refrigerant leak
B1191HVAC Blower Motor Input Voltage Fail
B1192HVAC Blower Motor Step-out
B1193HVAC Blower Motor Anomalous Temperature
B1194HVAC Blower Motor Mismatch
U0019Bus error (CAN-B)
U0141ETACS CAN timeout
U0151SRS-ABG CAN timeout
U0154OCM CAN timeout
U0155Meter CAN timeout
U0168WCM/F.A.S.T. CAN timeout
U1000OSS/F.A.S.T._OSS CAN timeout
U1415Coding not completed/Data fail
noteThe diagnostic trouble codes marked by * are set in the ETACS-ECU.