ELECTRONICALLY CONTROLLED BRAKE SYSTEM DIAGNOSTIC TROUBLE CODE CHART

Electronically Controlled Brake System
DTC No. Detection Item INF Code Note Link
C1202 Master Reservoir Level Malfunction 1126

Electronically controlled brake system DTC

Tech Tips

The DTC is cleared when the conditions return to normal.

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C1203 ECM Communication Circuit 1161

Electronically controlled brake system DTC

Tech Tips


  • The DTC is cleared when the conditions return to normal.

  • This DTC is stored when incorrect identification information is detected and is not due to an ECM communication error.

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C120F Open in Master Reservoir Level Switch Circuit 371 Electronically controlled brake system DTC

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C1210 Zero Point Calibration of Yaw Rate Sensor Undone 1139 VSC DTC

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C1211 SLA Linear Solenoid

21

22

23

24

25

26

Electronically controlled brake system DTC

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C1212 SLR Linear Solenoid

31

32

33

34

35

36

Electronically controlled brake system DTC

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C1214 Hydraulic Control System Malfunction

431

432

436

438

440

441

442

Electronically controlled brake system DTC

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C1225 SA1 Solenoid Circuit

41

42

43

44

45

46

Electronically controlled brake system DTC

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C1226 SA2 Solenoid Circuit

71

72

73

74

75

76

Electronically controlled brake system DTC

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C1232 Deceleration Sensor

562

563

ABS DTC

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C1240 Yaw Rate Sensor discrimination 406 VSC DTC

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C1241 Low or High Power Supply Voltage

101

102

103

551

552

554

Electronically controlled brake system DTC

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C1242 Open Circuit in IG1/IG2 Power Source Circuit

111

112

Electronically controlled brake system DTC

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C1243 Deceleration Sensor Stuck

561

564

565

ABS DTC

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C1245 Abnormal Output in Deceleration Sensor 581 ABS DTC

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C1247 Stroke Sensor

211

212

213

214

215

216

217

Electronically controlled brake system DTC

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C1252 Brake Booster Pump Motor on Time Abnormally Long 311 Electronically controlled brake system DTC

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C1253 Pump Motor Relay

321

322

327

328

Electronically controlled brake system DTC

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C1256 Accumulator Low Pressure

341

1125

Electronically controlled brake system DTC

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C1257 Power Supply Drive Circuit

361

362

Electronically controlled brake system DTC

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C1259 HV Control System Regenerative Malfunction 1132

Electronically controlled brake system DTC

Tech Tips

The DTC is cleared when the conditions return to normal.

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C1290 Abnormal Zero Point of Steering Angle Sensor 751 VSC DTC

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C1300 Skid Control ECU Malfunction 1028 to 1049 Electronically controlled brake system DTC

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C1310 HV System Malfunction 1140

VSC DTC

Tech Tips

The DTC is cleared when the conditions return to normal.

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C1311 Open Circuit in Main Relay 1 1 Electronically controlled brake system DTC

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C1312 Short Circuit in Main Relay 1 2 Electronically controlled brake system DTC

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C1336 Zero Point Calibration of Acceleration Sensor Undone 1138 ABS DTC

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C1345 Linear Solenoid Valve Offset Learning undone 1133

Electronically controlled brake system DTC

Tech Tips

During test mode, related DTCs are cleared.

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C1349 Pressure Holding Solenoid Valve Learning Undone 1155

Electronically controlled brake system DTC

Tech Tips

During test mode, related DTCs are cleared.

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C134A Pressure Holding Solenoid Valve Learning Malfunction 1156 Electronically controlled brake system DTC

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C1352 Increasing Pressure Solenoid (FR)

11

1100

1101

1102

1103

1170

Electronically controlled brake system DTC

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C1353 Increasing Pressure Solenoid (FL)

13

1106

1107

1108

1109

1172

Electronically controlled brake system DTC

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C1354 Increasing Pressure Solenoid (RR)

15

1112

1113

1114

1115

1174

Electronically controlled brake system DTC

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C1355 Increasing Pressure Solenoid (RL)

17

1118

1119

1120

1121

1176

Electronically controlled brake system DTC

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C1356 Decreasing Pressure Solenoid (FR)

12

1104

1105

1171

Electronically controlled brake system DTC

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C1357 Decreasing Pressure Solenoid (FL)

14

1110

1111

1173

Electronically controlled brake system DTC

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C1358 Decreasing Pressure Solenoid (RR)

16

1116

1117

1175

Electronically controlled brake system DTC

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C1359 Decreasing Pressure Solenoid (RL)

18

1122

1123

1177

Electronically controlled brake system DTC

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C1368 Linear Solenoid Valve Offset 1134 Electronically controlled brake system DTC

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C1381 Abnormal Power Supply Voltage in Yaw Rate and/or Deceleration Sensor 601 ABS DTC

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C1391 Abnormal Leak in Accumulator 351 Electronically controlled brake system DTC

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C1392 Zero Point Calibration of Stroke Sensor undone 1124

Electronically controlled brake system DTC

Tech Tips

During test mode, related DTCs are cleared.

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C1401 Malfunction in Front Speed Sensor RH Circuit

501

502

507

ABS DTC

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C1402 Malfunction in Front Speed Sensor LH Circuit

511

512

517

ABS DTC

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C1403 Malfunction in Rear Speed Sensor RH Circuit

521

522

527

ABS DTC

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C1404 Malfunction in Rear Speed Sensor LH Circuit

531

532

537

ABS DTC

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C1405 Open or Short in Front Speed Sensor RH Circuit

503

506

508

ABS DTC

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C1406 Open or Short in Front Speed Sensor LH Circuit

513

516

518

ABS DTC

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C1407 Open or Short in Rear Speed Sensor RH Circuit

523

526

528

ABS DTC

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C1408 Open or Short in Rear Speed Sensor LH Circuit

533

536

538

ABS DTC

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C1413 Front Speed Sensor RH Circuit Output

504

541

ABS DTC

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C1414 Front Speed Sensor LH Circuit Output

514

542

ABS DTC

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C1415 Rear Speed Sensor RH Circuit Output

524

543

ABS DTC

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C1416 Rear Speed Sensor LH Circuit Output

534

544

ABS DTC

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C1417 IG1 Voltage Supply too High 553 Electronically controlled brake system DTC

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C1419 Deceleration Sensor Internal Circuit 1137 ABS DTC

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C1420 Malfunction in Deceleration Sensor 571 ABS DTC

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C1425 Open in Stop Switch Circuit 231 Electronically controlled brake system DTC

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C1427 Malfunction in Motor 1159 Electronically controlled brake system DTC

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C1428 Motor Circuit

611

1160

ABS DTC

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C1432 Steering Angle Sensor Power Source Voltage 703 VSC DTC

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C1433 Steering Angle Sensor Internal Circuit 702 VSC DTC

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C1434 Steering Angle Sensor Output 701 VSC DTC

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C1435 Yaw Rate Sensor Internal Circuit

711

712

VSC DTC

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C1436 Malfunction in Yaw Rate Sensor

713

714

VSC DTC

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C1439 Steering Angle Sensor Initialization Incomplete 752 VSC DTC

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C1440 Steering Angle Sensor Unusual Bank Angle Detected 1157 VSC DTC

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C1442 Invalid Data Received from Deceleration Sensor 572 ABS DTC

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C1443 Invalid Data Received from Yaw Rate Sensor 715 VSC DTC

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C1445 Vehicle Driven with Steering Angle Sensor not Initialized 753 VSC DTC

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C1451 Motor Drive Permission Malfunction 1152

Electronically controlled brake system DTC

Tech Tips


  • The DTC is cleared when the conditions return to normal.

  • ECB: Electronically Controlled Brake System

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C146C Open Circuit in ABS Motor Relay Circuit 612 ABS DTC

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C146D Short Circuit in ABS Motor Relay Circuit 613 ABS DTC

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C146E Open Circuit in ABS Solenoid Relay Circuit 1135 ABS DTC

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C146F Short Circuit in ABS Solenoid Relay Circuit 1136 ABS DTC

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C14B0 Reaction Force Pressure Sensor Power Supply Voltage Malfunction 201 Electronically controlled brake system DTC

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C14B1 Reaction Force Pressure Sensor Communication Malfunction 202 Electronically controlled brake system DTC

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C14B2 Reaction Force Pressure Sensor Internal Malfunction 203 Electronically controlled brake system DTC

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C14B3 Reaction Force Pressure Sensor Zero Point Malfunction 204 Electronically controlled brake system DTC

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C14B4 Reaction Force Pressure Sensor Output Malfunction 207 Electronically controlled brake system DTC

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C14B5 Reaction Force Pressure Sensor Data Invalid 208 Electronically controlled brake system DTC

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C14B6 Stroke Sensor / Reaction Force Pressure Sensor Output Inconsistent 209 Electronically controlled brake system DTC

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C14C0 Servo Pressure Sensor Power Supply Voltage Malfunction 421 Electronically controlled brake system DTC

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C14C1 Servo Pressure Sensor Communication Malfunction 422 Electronically controlled brake system DTC

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C14C2 Servo Pressure Sensor Internal Malfunction 423 Electronically controlled brake system DTC

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C14C3 Servo Pressure Sensor Zero Point Malfunction 424 Electronically controlled brake system DTC

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C14C4 Servo Pressure Sensor Output Malfunction 426 Electronically controlled brake system DTC

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C14C5 Servo Pressure Sensor Data Invalid 427 Electronically controlled brake system DTC

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C14D0 Accumulator Pressure Sensor Power Supply Voltage Malfunction 331 Electronically controlled brake system DTC

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C14D1 Accumulator Pressure Sensor Communication Malfunction 332 Electronically controlled brake system DTC

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C14D2 Accumulator Pressure Sensor Internal Malfunction 335 Electronically controlled brake system DTC

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C14D3 Accumulator Pressure Sensor Output Malfunction 333 Electronically controlled brake system DTC

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C14D4 Accumulator Pressure Sensor Data Invalid

336

337

Electronically controlled brake system DTC

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C14D5 Accumulator Pressure Sensor Stuck 334 Electronically controlled brake system DTC

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U0073 Control Module Communication Bus Off

461

462

463

Electronically controlled brake system DTC

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U0110 Lost Communication with Drive Motor Control Module "A"

1153

1154

Electronically controlled brake system DTC

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U0120 Lost Communication With Starter / Generator Control Module 1158 Electronically controlled brake system DTC

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U0124 Lost Communication With Lateral Acceleration Sensor Module

591

592

ABS DTC

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U0126 Lost Communication With Steering Angle Sensor Module

741

742

VSC DTC

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U0293 Lost Communication with Hybrid Vehicle Control System

411

412

413

Electronically controlled brake system DTC

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