VEHICLE STABILITY CONTROL SYSTEM DIAGNOSTIC TROUBLE CODE CHART

Table 1. DTC

DTC No.

Detection Item

Trouble Area

Link

43

ABS Control System Malfunction

Anti-lock brake system

Click here

C0226

SFR Solenoid Circuit

  • SFRH or SFRR circuit

  • Master cylinder solenoid

Click here

C0236

SFL Solenoid Circuit

  • SFLH or SFLR circuit

  • Master cylinder solenoid

Click here

C0246

SRR Solenoid Circuit

  • SRRH or SRRR circuit

  • Master cylinder solenoid

Click here

C0256

SRL Solenoid Circuit

  • SRLH or SRLR circuit

  • Master cylinder solenoid

Click here

C0278

Open in ABS Solenoid Relay Circuit

  • ABS NO. 2 fuse

  • Solenoid relay circuit

  • Master cylinder solenoid

Click here

C0279

Short in ABS Solenoid Relay Circuit

  • ABS NO. 2 fuse

  • Solenoid relay circuit

  • Master cylinder solenoid

Click here

C1201

Engine Control System Malfunction

Engine control system

Click here

C1203

ECM Communication Circuit Malfunction

ECM

Click here

C120A

ECU Initial Setting Incomplete

Calibration not performed

Click here

C1210

Zero Point Calibration of Yaw Rate Sensor Undone

  • Zero point calibration incomplete

  • Sensor installation

  • Yaw rate and acceleration sensor

  • Master cylinder solenoid (Skid control ECU)

Click here

C1225

SM Solenoid Circuit

  • SMCF circuit

  • Master cylinder solenoid

Click here

C1226

SA2 Solenoid Circuit

  • SREA circuit

  • Master cylinder solenoid

Click here

C1227

SA3 Solenoid Circuit

  • SREC circuit

  • Master cylinder solenoid

Click here

C1228

STR Solenoid Circuit

  • STR circuit

  • Master cylinder solenoid

Click here

C1232

Acceleration Sensor Stuck Malfunction

  • ECU-IG NO. 1 fuse

  • Sensor installation

  • Harness or connector

  • Yaw rate and acceleration sensor

  • CAN communication system

Click here

C1241

Low Power Supply Voltage Malfunction

  • Battery

  • ECU-IG NO. 1 fuse

  • Charging system

  • Harness or connector

  • Master cylinder solenoid (Skid control ECU)

Click here

C1242

Open Circuit in IG1/IG2 Power Source Circuit

  • Battery

  • IGN fuse

  • Charging system

  • Harness or connector

  • Master cylinder solenoid (Skid control ECU)

Click here

C1243

Acceleration Sensor Stuck Malfunction

  • ECU-IG NO. 1 fuse

  • Sensor installation

  • Harness or connector

  • Yaw rate and acceleration sensor

  • CAN communication system

Click here

C1245

Acceleration Sensor Output Malfunction

  • ECU-IG NO. 1 fuse

  • Sensor installation

  • Harness or connector

  • Yaw rate and acceleration sensor

  • CAN communication system

Click here

C1251

Open in Pump Motor Circuit

  • Pump motor wire harness connection

  • Brake booster with accumulator pump assembly

  • Master cylinder solenoid (Skid control ECU)

Click here

C1252

Brake Booster Pump Motor on Time Abnormally Long

  • Brake booster with accumulator pump assembly

  • Pump motor wire harness condition

  • Master cylinder solenoid (Skid control ECU)

  • Hydraulic brake booster assembly

Click here

C1253

Pump Motor Relay

  • ABS NO. 1 fuse

  • Motor relay circuit

  • Master cylinder solenoid (Skid control ECU)

Click here

C1254

Pressure Sensor or Switch

Master cylinder solenoid (Accumulator pressure sensor)

Click here

C1256

Accumulator Low Pressure

  • Brake booster with accumulator pump assembly

  • Master cylinder solenoid (Accumulator pressure sensor)

  • Hydraulic brake booster assembly

Click here

C1257

Power Supply Drive Circuit

Master cylinder solenoid (Skid control ECU)

Click here

C1268

Transfer L4 Position Switch Circuit

  • Transfer system

  • Master cylinder solenoid (Skid control ECU)

Click here

C1271

Low Output Signal of Front Speed Sensor RH (Test Mode DTC)

  • Front speed sensor RH/LH

  • Front speed sensor rotor RH/LH

  • Sensor installation

Click here

C1272

Low Output Signal of Front Speed Sensor LH (Test Mode DTC)

  • Front speed sensor RH/LH

  • Front speed sensor rotor RH/LH

  • Sensor installation

Click here

C1273

Low Output Signal of Rear Speed Sensor RH (Test Mode DTC)

  • Rear speed sensor RH/LH

  • Speed sensor rotor RH/LH

  • Sensor installation

Click here

C1274

Low Output Signal of Rear Speed Sensor LH (Test Mode DTC)

  • Rear speed sensor RH/LH

  • Speed sensor rotor RH/LH

  • Sensor installation

Click here

C1275

Abnormal Change in Output Signal of Front Speed Sensor RH (Test Mode DTC)

  • Front speed sensor RH/LH

  • Speed sensor rotor

Click here

C1276

Abnormal Change in Output Signal of Front Speed Sensor LH (Test Mode DTC)

  • Front speed sensor RH/LH

  • Speed sensor rotor

Click here

C1277

Abnormal Change in Output Signal of Rear Speed Sensor RH (Test Mode DTC)

  • Rear speed sensor RH/LH

  • Speed sensor rotor

Click here

C1278

Abnormal Change in Output Signal of Rear Speed Sensor LH (Test Mode DTC)

  • Rear speed sensor RH/LH

  • Speed sensor rotor

Click here

C1279

Acceleration Sensor Output Voltage Malfunction (Test Mode DTC)

  • ECU-IG NO. 1 fuse

  • Sensor installation

  • Harness or connector

  • Yaw rate and acceleration sensor

  • CAN communication system

Click here

C1281

Master Cylinder Pressure Sensor Output Malfunction (Test Mode DTC)

Master cylinder solenoid (Master cylinder pressure sensor, skid control ECU)

Click here

C1282

Center Differential Lock Position Switch

  • Harness or connector

  • Transfer system

Click here

C1290

Steering Angle Sensor Zero Point Malfunction

  • Yaw rate and acceleration sensor zero point calibration incomplete

  • Poor adjustment of the centered position of the steering wheel

  • Poor adjustment of front wheel alignment

Click here

C1336

Zero Point Calibration of Acceleration Sensor Undone

  • Zero point calibration incomplete

  • Sensor installation

  • Yaw rate and acceleration sensor

  • Master cylinder solenoid (Skid control ECU)

Click here

C1337

Diameter of the Tire is not Uniform

  • Speed sensor

  • Speed sensor rotor

  • Speed sensor circuit

  • Tire size

Click here

C1340

Center Differential Lock Circuit

  • Harness or connector

  • Transfer system

  • Master cylinder solenoid (Skid control ECU)

Click here

C1379

Downhill Assist Control Switch Malfunction (Test Mode DTC)

  • Combination switch

  • Harness or connector

  • Master cylinder solenoid (Skid control ECU)

Click here

C1380

Stop Light Control Relay Malfunction

  • STOP fuse

  • Harness or connector

  • STOP LP relay

  • Stop light control relay

  • Master cylinder solenoid (Skid control ECU)

Click here

C1381

Acceleration Sensor Power Supply Voltage Malfunction

  • Yaw rate and acceleration sensor

  • Yaw rate and acceleration sensor power source circuit

Click here

C1401

Front Speed Sensor RH Malfunction

  • Front speed sensor RH/LH

  • Front speed sensor rotor RH/LH

  • Sensor installation

Click here

C1402

Front Speed Sensor LH Malfunction

  • Front speed sensor RH/LH

  • Front speed sensor rotor RH/LH

  • Sensor installation

Click here

C1403

Rear Speed Sensor RH Malfunction

  • Rear speed sensor RH/LH

  • Speed sensor rotor RH/LH

  • Sensor installation

Click here

C1404

Rear Speed Sensor LH Malfunction

  • Rear speed sensor RH/LH

  • Speed sensor rotor RH/LH

  • Sensor installation

Click here

C1405

Open or Short in Front Speed Sensor RH Circuit

  • Front speed sensor RH/LH

  • Skid control sensor wire

  • Speed sensor circuit

  • Master cylinder solenoid (Skid control ECU)

Click here

C1406

Open or Short in Front Speed Sensor LH Circuit

  • Front speed sensor RH/LH

  • Skid control sensor wire

  • Speed sensor circuit

  • Master cylinder solenoid (Skid control ECU)

Click here

C1407

Open or Short in Rear Speed Sensor RH Circuit

  • Rear speed sensor RH/LH

  • Skid control sensor wire

  • Speed sensor circuit

  • Master cylinder solenoid (Skid control ECU)

Click here

C1408

Open or Short in Rear Speed Sensor LH Circuit

  • Rear speed sensor RH/LH

  • Skid control sensor wire

  • Speed sensor circuit

  • Master cylinder solenoid (Skid control ECU)

Click here

C1409

Front Speed Sensor RH Performance

Front speed sensor RH/LH

Click here

C1410

Front Speed Sensor LH Performance

Front speed sensor RH/LH

Click here

C1411

Rear Speed Sensor RH Performance

Rear speed sensor RH/LH

Click here

C1412

Rear Speed Sensor LH Performance

Rear speed sensor RH/LH

Click here

C1413

Front Speed Sensor RH Output Malfunction

  • Front speed sensor RH/LH

  • Skid control sensor wire

  • Speed sensor circuit

  • Speed sensor rotor

  • Master cylinder solenoid (Skid control ECU)

Click here

C1414

Front Speed Sensor LH Output Malfunction

  • Front speed sensor RH/LH

  • Skid control sensor wire

  • Speed sensor circuit

  • Speed sensor rotor

  • Master cylinder solenoid (Skid control ECU)

Click here

C1415

Rear Speed Sensor RH Output Malfunction

  • Rear speed sensor RH/LH

  • Skid control sensor wire

  • Speed sensor circuit

  • Speed sensor rotor

  • Master cylinder solenoid (Skid control ECU)

Click here

C1416

Rear Speed Sensor LH Output Malfunction

  • Rear speed sensor RH/LH

  • Skid control sensor wire

  • Speed sensor circuit

  • Speed sensor rotor

  • Master cylinder solenoid (Skid control ECU)

Click here

C1417

High Power Supply Voltage Malfunction

  • Charging system

  • Power source circuit

  • Internal power supply circuit of the skid control ECU

Click here

C1419

Acceleration Sensor Internal Circuit

Yaw rate and acceleration sensor

Click here

C1420

Acceleration Sensor Malfunction

  • Sensor installation

  • Yaw rate and acceleration sensor

Click here

C1421

Open or Short in Master Cylinder Pressure Sensor

Master cylinder solenoid (Master cylinder pressure sensor, skid control ECU)

Click here

C1422

Master Cylinder Pressure Sensor Zero Point High Malfunction

  • STOP fuse

  • Stop light switch

  • Stop light switch circuit

  • Master cylinder pressure sensor circuit

  • Master cylinder solenoid (Master cylinder pressure sensor)

Click here

C1423

Master Cylinder Pressure Sensor Zero Point Low Malfunction

Master cylinder solenoid (Master cylinder pressure sensor, skid control ECU)

Click here

C1424

Master Cylinder Pressure Sensor Output Malfunction

Master cylinder solenoid (Master cylinder pressure sensor, skid control ECU)

Click here

C1425

Open in Stop Light Switch Circuit

  • Stop light switch circuit

  • Stop light control relay

  • Stop light control relay circuit

  • Master cylinder solenoid (Skid control ECU)

Click here

C1432

Steering Angle Sensor Power Source Voltage Malfunction

  • ECU-B fuse

  • ECU-IG NO. 1 fuse

  • Steering angle sensor power supply

  • Steering angle sensor (Spiral cable sub-assembly)

Click here

C1433

Steering Angle Sensor Internal Circuit

Steering angle sensor (Spiral cable sub-assembly)

Click here

C1434

Steering Angle Sensor Output Malfunction

  • ECU-B fuse

  • ECU-IG NO. 1 fuse

  • Steering angle sensor power supply

  • Steering angle sensor (Spiral cable sub-assembly)

Click here

C1435

Yaw Rate Sensor Internal Circuit

Yaw rate and acceleration sensor

Click here

C1436

Yaw Rate Sensor Malfunction

Yaw rate and acceleration sensor

Click here

C1437

Lost Communication with ECM

  • Engine control system

  • CAN communication system

  • Master cylinder solenoid (Skid control ECU)

Click here

C1439

Steering Angle Sensor Initialization Incomplete

  • Steering angle sensor (Spiral cable sub-assembly)

  • Yaw rate and acceleration sensor

  • Master cylinder solenoid (Skid control ECU)

Click here

C1440

Steering Angle Sensor Unusual Bank Angle Detected

Yaw rate and acceleration sensor

Click here

C1442

Invalid Data Received from Acceleration Sensor

Yaw rate and acceleration sensor

Click here

C1443

Invalid Data Received from Yaw Rate Sensor

Yaw rate and acceleration sensor

Click here

C1445

Vehicle Driven with Steering Angle Sensor not Initialized

  • Steering angle sensor (Spiral cable sub-assembly)

  • Yaw rate and acceleration sensor

  • Master cylinder solenoid (Skid control ECU)

Click here

C1452

Accumulator Low Pressure

  • Hydraulic circuit

  • Master cylinder solenoid (Accumulator pressure sensor)

Click here

C1453

Reservoir Level Switch Disconnected

  • Brake fluid level

  • Brake fluid level warning switch (Brake master cylinder reservoir assembly)

  • Harness or connector

  • Master cylinder solenoid (Skid control ECU)

Click here

C1454

Reservoir Level Low

  • Brake fluid level

  • Brake fluid level warning switch (Brake master cylinder reservoir assembly)

  • Harness or connector

  • Master cylinder solenoid (Skid control ECU)

Click here

C1455

Open or Short in Control Pressure Sensor

Master cylinder solenoid (Pressure control sensor, skid control ECU)

Click here

C1456

Control Pressure Sensor Zero Point High

  • STOP fuse

  • Stop light switch

  • Stop light switch circuit

  • Pressure control sensor circuit

  • Master cylinder solenoid (Pressure control sensor)

Click here

C1457

Control Pressure Sensor Zero Point Low

Master cylinder solenoid (Pressure control sensor, skid control ECU)

Click here

C1458

Control Pressure Sensor Zero Point Output

Master cylinder solenoid (Pressure control sensor, skid control ECU)

Click here

U0073

Control Module Communication Bus OFF

CAN communication system

Click here

U0100

Lost Communication with ECM / PCM

CAN communication system

Click here

U0114

Lost Communication with 4WD Control ECU

CAN communication system

Click here

U0123

Lost Communication with Yaw Rate Sensor Module

CAN communication system

Click here

U0124

Lost Communication with Lateral Acceleration Sensor Module

CAN communication system

Click here

U0126

Lost Communication with Steering Angle Sensor Module

CAN communication system

Click here