VEHICLE STABILITY CONTROL SYSTEM DIAGNOSTIC TROUBLE CODE CHART

Vehicle Stability Control System
DTC Code	Detection Item	See page
C1201	Engine Control System Malfunction	Click here
C1224	NE Signal	Click here
C1225	SM Solenoid Circuit	Click here
C1226	SA2 Solenoid Circuit	Click here
C1227	SA3 Solenoid Circuit	Click here
C1228	STR Solenoid Circuit	Click here
C1234	Yaw Rate Sensor	Click here
C1237	Speed Sensor Rotor Faulty	Click here
C1241	Low Power Supply Voltage Malfunction	Click here
C1246	Master Cylinder Pressure Sensor Malfunction	Click here
C1249	Open in Stop Light Switch Circuit	Click here
C1271	Low Output Signal of Front Speed Sensor RH (Test Mode DTC)	Click here
C1272	Low Output Signal of Front Speed Sensor LH (Test Mode DTC)	Click here
C1273	Low Output Signal of Rear Speed Sensor RH (Test Mode DTC)	Click here
C1274	Low Output Signal of Rear Speed Sensor LH (Test Mode DTC)	Click here
C1275	Abnormal Change in Output Signal of Front Speed Sensor RH (Test Mode DTC)	Click here
C1276	Abnormal Change in Output Signal of Front Speed Sensor LH (Test Mode DTC)	Click here
C1277	Abnormal Change in Output Signal of Rear Speed Sensor RH (Test Mode DTC)	Click here
C1278	Abnormal Change in Output Signal of Rear Speed Sensor LH (Test Mode DTC)	Click here
C1288	Error in Matching of ECUs	Click here
C1300	Skid Control ECU Malfunction	Click here
C1330	Open in Front Speed Sensor RH	Click here
C1331	Open in Front Speed Sensor LH	Click here
C1332	Open in Rear Speed Sensor RH	Click here
C1333	Open in Rear Speed Sensor LH	Click here
C1336	Zero Point Calibration of Acceleration Sensor Undone	Click here
C1381	Acceleration Sensor Power Supply Voltage Malfunction	Click here
C1417	High Power Supply Voltage Malfunction	Click here
C1419	Acceleration Sensor Internal Circuit	Click here
C1420	Acceleration Sensor Malfunction	Click here
C1425	Open in Stop Light Switch Circuit	Click here
C1426	Stop Light Switch OFF Stuck Malfunction	Click here
C1428	Motor Circuit Malfunction	Click here
C1432	Steering Angle Sensor Power Source Voltage Malfunction	Click here
C1433	Steering Angle Sensor Internal Circuit	Click here
C1434	Steering Angle Sensor Output Malfunction	Click here
C1435	Yaw Rate Sensor Internal Circuit	Click here
C1436	Yaw Rate Sensor Malfunction	Click here
C1439	Steering Angle Sensor Initialization Incomplete	Click here
C1445	Vehicle Driven with Steering Angle Sensor not Initialized	Click here
C1464	Front Speed Sensor RH	Click here
C1465	Front Speed Sensor LH	Click here
C1466	Rear Speed Sensor RH	Click here
C1467	Rear Speed Sensor LH	Click here
C1468	SFR Solenoid Circuit	Click here
C1469	SFL Solenoid Circuit	Click here
C146A	SRR Solenoid Circuit	Click here
C146B	SRL Solenoid Circuit	Click here
C146C	Open in ABS Motor Relay Circuit	Click here
C146E	Open in ABS Solenoid Relay Circuit	Click here
C1472	Acceleration Sensor	Click here
C1474	Forward and Rearward G Sensor	Click here
U0073	Control Module Communication Bus OFF	Click here
U0100	Lost Communication with ECM / PCM	Click here
U0123	Lost Communication with Yaw Rate Sensor Module	Click here
U0126	Lost Communication with Steering Angle Sensor Module	Click here

*1, *2:

Even after the trouble areas are repaired, the ABS warning light will not go off unless the following operations are performed:

Drive the vehicle at 50 km/h (31 mph) or more for 3 seconds or more and check that the ABS warning light goes off.
Clear the DTC.

Keep the vehicle stationary for 5 seconds or more and depress the brake pedal lightly 2 or 3 times.
Drive the vehicle at a vehicle speed of 50 km/h (31 mph) or more and keep depressing the brake pedal strongly for approximately 3 seconds.
Repeat the above operation 3 times or more and check that the ABS warning light goes off.
Clear the DTC.