Electronically Controlled Brake System
ELECTRONICALLY CONTROLLED BRAKE SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [11/2015 - 12/2018]
| DTC Code | Description |
|---|---|
| C1202 | Master Reservoir Level Malfunction |
| C1203 | ECM Communication Circuit |
| C120F | Open in Master Reservoir Level Switch Circuit |
| C1210 | Zero Point Calibration of Yaw Rate Sensor undone |
| C1211 | SLA Linear Solenoid |
| C1212 | SLR Linear Solenoid |
| C1214 | Hydraulic Control System Malfunction |
| C1225 | SA1 Solenoid Circuit |
| C1226 | SA2 Solenoid Circuit |
| C1232 | Deceleration Sensor |
| C1240 | Yaw Rate Sensor discrimination |
| C1241 | Low or High Power Supply Voltage |
| C1242 | Open Circuit in IG1/IG2 Power Source Circuit |
| C1243 | Deceleration Sensor Stuck |
| C1245 | Abnormal Output in Deceleration Sensor |
| C1247 | Stroke Sensor |
| C1252 | Brake Booster Pump Motor on Time Abnormally Long |
| C1253 | Pump Motor Relay |
| C1256 | Accumulator Low Pressure |
| C1257 | Power Supply Drive Circuit |
| C1259 | HV Control System Regenerative Malfunction |
| C1290 | Abnormal Zero Point of Steering Angle Sensor |
| C1300 | Skid Control ECU Malfunction |
| C1310 | HV System Malfunction |
| C1311 | Open Circuit in Main Relay 1 |
| C1312 | Short Circuit in Main Relay 1 |
| C1336 | Zero Point Calibration of Deceleration Sensor undone |
| C1345 | Linear Solenoid Valve Offset Learning undone |
| C1349 | Pressure Holding Solenoid Valve Learning Undone |
| C134A | Pressure Holding Solenoid Valve Learning Malfunction |
| C1352 | Increasing Pressure Solenoid (FR) |
| C1353 | Increasing Pressure Solenoid (FL) |
| C1354 | Increasing Pressure Solenoid (RR) |
| C1355 | Increasing Pressure Solenoid (RL) |
| C1356 | Decreasing Pressure Solenoid (FR) |
| C1357 | Decreasing Pressure Solenoid (FL) |
| C1358 | Decreasing Pressure Solenoid (RR) |
| C1359 | Decreasing Pressure Solenoid (RL) |
| C1368 | Linear Solenoid Valve Offset |
| C1381 | Abnormal Power Supply Voltage in Yaw Rate and/or Deceleration Sensor |
| C1391 | Abnormal Leak in Accumulator |
| C1392 | Zero Point Calibration of Stroke Sensor undone |
| C1401 | Malfunction in Front Speed Sensor RH Circuit |
| C1402 | Malfunction in Front Speed Sensor LH Circuit |
| C1403 | Malfunction in Rear Speed Sensor RH Circuit |
| C1404 | Malfunction in Rear Speed Sensor LH Circuit |
| C1405 | Open or Short in Front Speed Sensor RH Circuit |
| C1406 | Open or Short in Front Speed Sensor LH Circuit |
| C1407 | Open or Short in Rear Speed Sensor RH Circuit |
| C1408 | Open or Short in Rear Speed Sensor LH Circuit |
| C1413 | Front Speed Sensor RH Circuit Output |
| C1414 | Front Speed Sensor LH Circuit Output |
| C1415 | Rear Speed Sensor RH Circuit Output |
| C1416 | Rear Speed Sensor LH Circuit Output |
| C1417 | IG1 Voltage Supply too High |
| C1419 | Deceleration Sensor Internal Circuit |
| C1420 | Malfunction in Deceleration Sensor |
| C1425 | Open in Stop Switch Circuit |
| C1427 | Malfunction in Motor |
| C1428 | Motor Circuit |
| C1432 | Steering Angle Sensor Power Source Voltage |
| C1433 | Steering Angle Sensor Internal Circuit |
| C1434 | Steering Angle Sensor Output |
| C1435 | Yaw Rate Sensor Internal Circuit |
| C1436 | Malfunction in Yaw Rate Sensor |
| C1439 | Steering Angle Sensor Initialization Incomplete |
| C1440 | Steering Angle Sensor Unusual Bank Angle Detected |
| C1442 | Invalid Data Received from Deceleration Sensor |
| C1443 | Invalid Data Received from Yaw Rate Sensor |
| C1445 | Vehicle Driven with Steering Angle Sensor not Initialized |
| C1451 | Motor Drive Permission Malfunction |
| C146C | Open Circuit in ABS Motor Relay Circuit |
| C146D | Short Circuit in ABS Motor Relay Circuit |
| C146E | Open Circuit in ABS Solenoid Relay Circuit |
| C146F | Short Circuit in ABS Solenoid Relay Circuit |
| C14B0 | Reaction Force Pressure Sensor Power Supply Voltage Malfunction |
| C14B1 | Reaction Force Pressure Sensor Communication Malfunction |
| C14B2 | Reaction Force Pressure Sensor Internal Malfunction |
| C14B3 | Reaction Force Pressure Sensor Zero Point Malfunction |
| C14B4 | Reaction Force Pressure Sensor Output Malfunction |
| C14B5 | Reaction Force Pressure Sensor Data Invalid |
| C14B6 | Stroke Sensor / Reaction Force Pressure Sensor Output Inconsistent |
| C14C0 | Servo Pressure Sensor Power Supply Voltage Malfunction |
| C14C1 | Servo Pressure Sensor Communication Malfunction |
| C14C2 | Servo Pressure Sensor Internal Malfunction |
| C14C3 | Servo Pressure Sensor Zero Point Malfunction |
| C14C4 | Servo Pressure Sensor Output Malfunction |
| C14C5 | Servo Pressure Sensor Data Invalid |
| C14D0 | Accumulator Pressure Sensor Power Supply Voltage Malfunction |
| C14D1 | Accumulator Pressure Sensor Communication Malfunction |
| C14D2 | Accumulator Pressure Sensor Internal Malfunction |
| C14D3 | Accumulator Pressure Sensor Output Malfunction |
| C14D4 | Accumulator Pressure Sensor Data Invalid |
| C14D5 | Accumulator Pressure Sensor Stuck |
| U0073 | Control Module Communication Bus Off |
| U0110 | Lost Communication with Drive Motor Control Module "A" |
| U0120 | Lost Communication With Starter / Generator Control Module |
| U0124 | Lost Communication With Lateral Acceleration Sensor Module |
| U0126 | Lost Communication With Steering Angle Sensor Module |
| U0293 | Lost Communication with Hybrid Vehicle Control System |
ELECTRONICALLY CONTROLLED BRAKE SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [12/2018 - 08/2019]
| DTC Code | Description |
|---|---|
| C1202 | Master Reservoir Level Malfunction |
| C1203 | ECM Communication Circuit |
| C120F | Open in Master Reservoir Level Switch Circuit |
| C1210 | Zero Point Calibration of Yaw Rate Sensor undone |
| C1211 | SLA Linear Solenoid |
| C1212 | SLR Linear Solenoid |
| C1214 | Hydraulic Control System Malfunction |
| C1225 | SA1 Solenoid Circuit |
| C1226 | SA2 Solenoid Circuit |
| C1232 | Deceleration Sensor |
| C1240 | Yaw Rate Sensor discrimination |
| C1241 | Low or High Power Supply Voltage |
| C1242 | Open Circuit in IG1/IG2 Power Source Circuit |
| C1243 | Deceleration Sensor Stuck |
| C1245 | Abnormal Output in Deceleration Sensor |
| C1247 | Stroke Sensor |
| C1252 | Brake Booster Pump Motor on Time Abnormally Long |
| C1253 | Pump Motor Relay |
| C1256 | Accumulator Low Pressure |
| C1257 | Power Supply Drive Circuit |
| C1259 | HV Control System Regenerative Malfunction |
| C1290 | Abnormal Zero Point of Steering Angle Sensor |
| C1300 | Skid Control ECU Malfunction |
| C1310 | HV System Malfunction |
| C1311 | Open Circuit in Main Relay 1 |
| C1312 | Short Circuit in Main Relay 1 |
| C1336 | Zero Point Calibration of Deceleration Sensor undone |
| C1345 | Linear Solenoid Valve Offset Learning undone |
| C1348-00 | Different Diameter Tire |
| C1349 | Pressure Holding Solenoid Valve Learning Undone |
| C134A | Pressure Holding Solenoid Valve Learning Malfunction |
| C1352 | Increasing Pressure Solenoid (FR) |
| C1353 | Increasing Pressure Solenoid (FL) |
| C1354 | Increasing Pressure Solenoid (RR) |
| C1355 | Increasing Pressure Solenoid (RL) |
| C1356 | Decreasing Pressure Solenoid (FR) |
| C1357 | Decreasing Pressure Solenoid (FL) |
| C1358 | Decreasing Pressure Solenoid (RR) |
| C1359 | Decreasing Pressure Solenoid (RL) |
| C1368 | Linear Solenoid Valve Offset |
| C1381 | Abnormal Power Supply Voltage in Yaw Rate and/or Deceleration Sensor |
| C1391 | Abnormal Leak in Accumulator |
| C1392 | Zero Point Calibration of Stroke Sensor undone |
| C1401 | Malfunction in Front Speed Sensor RH Circuit |
| C1402 | Malfunction in Front Speed Sensor LH Circuit |
| C1403 | Malfunction in Rear Speed Sensor RH Circuit |
| C1404 | Malfunction in Rear Speed Sensor LH Circuit |
| C1405 | Open or Short in Front Speed Sensor RH Circuit |
| C1406 | Open or Short in Front Speed Sensor LH Circuit |
| C1407 | Open or Short in Rear Speed Sensor RH Circuit |
| C1408 | Open or Short in Rear Speed Sensor LH Circuit |
| C1413 | Front Speed Sensor RH Circuit Output |
| C1414 | Front Speed Sensor LH Circuit Output |
| C1415 | Rear Speed Sensor RH Circuit Output |
| C1416 | Rear Speed Sensor LH Circuit Output |
| C1417 | IG1 Voltage Supply too High |
| C1419 | Deceleration Sensor Internal Circuit |
| C1420 | Malfunction in Deceleration Sensor |
| C1425 | Open in Stop Switch Circuit |
| C1427 | Malfunction in Motor |
| C1428 | Motor Circuit |
| C1432 | Steering Angle Sensor Power Source Voltage |
| C1433 | Steering Angle Sensor Internal Circuit |
| C1434 | Steering Angle Sensor Output |
| C1435 | Yaw Rate Sensor Internal Circuit |
| C1436 | Malfunction in Yaw Rate Sensor |
| C1439 | Steering Angle Sensor Initialization Incomplete |
| C1440 | Steering Angle Sensor Unusual Bank Angle Detected |
| C1442 | Invalid Data Received from Deceleration Sensor |
| C1443 | Invalid Data Received from Yaw Rate Sensor |
| C1445 | Vehicle Driven with Steering Angle Sensor not Initialized |
| C1451 | Motor Drive Permission Malfunction |
| C146C | Open Circuit in ABS Motor Relay Circuit |
| C146D | Short Circuit in ABS Motor Relay Circuit |
| C146E | Open Circuit in ABS Solenoid Relay Circuit |
| C146F | Short Circuit in ABS Solenoid Relay Circuit |
| C14B0 | Reaction Force Pressure Sensor Power Supply Voltage Malfunction |
| C14B1 | Reaction Force Pressure Sensor Communication Malfunction |
| C14B2 | Reaction Force Pressure Sensor Internal Malfunction |
| C14B3 | Reaction Force Pressure Sensor Zero Point Malfunction |
| C14B4 | Reaction Force Pressure Sensor Output Malfunction |
| C14B5 | Reaction Force Pressure Sensor Data Invalid |
| C14B6 | Stroke Sensor / Reaction Force Pressure Sensor Output Inconsistent |
| C14C0 | Servo Pressure Sensor Power Supply Voltage Malfunction |
| C14C1 | Servo Pressure Sensor Communication Malfunction |
| C14C2 | Servo Pressure Sensor Internal Malfunction |
| C14C3 | Servo Pressure Sensor Zero Point Malfunction |
| C14C4 | Servo Pressure Sensor Output Malfunction |
| C14C5 | Servo Pressure Sensor Data Invalid |
| C14D0 | Accumulator Pressure Sensor Power Supply Voltage Malfunction |
| C14D1 | Accumulator Pressure Sensor Communication Malfunction |
| C14D2 | Accumulator Pressure Sensor Internal Malfunction |
| C14D3 | Accumulator Pressure Sensor Output Malfunction |
| C14D4 | Accumulator Pressure Sensor Data Invalid |
| C14D5 | Accumulator Pressure Sensor Stuck |
| C14DF | Brake Pressure Control Solenoid Supply Voltage Circuit High |
| P0573 | Brake Switch "A" Circuit High |
| U0073 | Control Module Communication Bus Off |
| U0100 | Lost Communication With ECM/PCM "A" |
| U0110 | Lost Communication with Drive Motor Control Module "A" |
| U0120 | Lost Communication With Starter / Generator Control Module |
| U0124 | Lost Communication With Lateral Acceleration Sensor Module |
| U0126 | Lost Communication With Steering Angle Sensor Module |
| U0140 | Lost Communication with Body Control Module |
| U0293 | Lost Communication with Hybrid Vehicle Control System |
ELECTRONICALLY CONTROLLED BRAKE SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [08/2019 -]
| DTC Code | Description |
|---|---|
| C1202 | Master Reservoir Level Malfunction |
| C1203 | ECM Communication Circuit |
| C120F | Open in Master Reservoir Level Switch Circuit |
| C1210 | Zero Point Calibration of Yaw Rate Sensor undone |
| C1211 | SLA Linear Solenoid |
| C1212 | SLR Linear Solenoid |
| C1214 | Hydraulic Control System Malfunction |
| C1225 | SA1 Solenoid Circuit |
| C1226 | SA2 Solenoid Circuit |
| C1232 | Deceleration Sensor |
| C1240 | Yaw Rate Sensor discrimination |
| C1241 | Low or High Power Supply Voltage |
| C1242 | Open Circuit in IG1/IG2 Power Source Circuit |
| C1243 | Deceleration Sensor Stuck |
| C1245 | Abnormal Output in Deceleration Sensor |
| C1247 | Stroke Sensor |
| C1252 | Brake Booster Pump Motor on Time Abnormally Long |
| C1253 | Pump Motor Relay |
| C1256 | Accumulator Low Pressure |
| C1257 | Power Supply Drive Circuit |
| C1259 | HV Control System Regenerative Malfunction |
| C1290 | Abnormal Zero Point of Steering Angle Sensor |
| C1300 | Skid Control ECU Malfunction |
| C1310 | HV System Malfunction |
| C1311 | Open Circuit in Main Relay 1 |
| C1312 | Short Circuit in Main Relay 1 |
| C1336 | Zero Point Calibration of Deceleration Sensor undone |
| C1345 | Linear Solenoid Valve Offset Learning undone |
| C1348-00 | Different Diameter Tire |
| C1349 | Pressure Holding Solenoid Valve Learning Undone |
| C134A | Pressure Holding Solenoid Valve Learning Malfunction |
| C1352 | Increasing Pressure Solenoid (FR) |
| C1353 | Increasing Pressure Solenoid (FL) |
| C1354 | Increasing Pressure Solenoid (RR) |
| C1355 | Increasing Pressure Solenoid (RL) |
| C1356 | Decreasing Pressure Solenoid (FR) |
| C1357 | Decreasing Pressure Solenoid (FL) |
| C1358 | Decreasing Pressure Solenoid (RR) |
| C1359 | Decreasing Pressure Solenoid (RL) |
| C1368 | Linear Solenoid Valve Offset |
| C1381 | Abnormal Power Supply Voltage in Yaw Rate and/or Deceleration Sensor |
| C1391 | Abnormal Leak in Accumulator |
| C1392 | Zero Point Calibration of Stroke Sensor undone |
| C1401 | Malfunction in Front Speed Sensor RH Circuit |
| C1402 | Malfunction in Front Speed Sensor LH Circuit |
| C1403 | Malfunction in Rear Speed Sensor RH Circuit |
| C1404 | Malfunction in Rear Speed Sensor LH Circuit |
| C1405 | Open or Short in Front Speed Sensor RH Circuit |
| C1406 | Open or Short in Front Speed Sensor LH Circuit |
| C1407 | Open or Short in Rear Speed Sensor RH Circuit |
| C1408 | Open or Short in Rear Speed Sensor LH Circuit |
| C1413 | Front Speed Sensor RH Circuit Output |
| C1414 | Front Speed Sensor LH Circuit Output |
| C1415 | Rear Speed Sensor RH Circuit Output |
| C1416 | Rear Speed Sensor LH Circuit Output |
| C1417 | IG1 Voltage Supply too High |
| C1419 | Deceleration Sensor Internal Circuit |
| C1420 | Malfunction in Deceleration Sensor |
| C1425 | Open in Stop Switch Circuit |
| C1427 | Malfunction in Motor |
| C1428 | Motor Circuit |
| C1432 | Steering Angle Sensor Power Source Voltage |
| C1433 | Steering Angle Sensor Internal Circuit |
| C1434 | Steering Angle Sensor Output |
| C1435 | Yaw Rate Sensor Internal Circuit |
| C1436 | Malfunction in Yaw Rate Sensor |
| C1439 | Steering Angle Sensor Initialization Incomplete |
| C1440 | Steering Angle Sensor Unusual Bank Angle Detected |
| C1442 | Invalid Data Received from Deceleration Sensor |
| C1443 | Invalid Data Received from Yaw Rate Sensor |
| C1445 | Vehicle Driven with Steering Angle Sensor not Initialized |
| C1451 | Motor Drive Permission Malfunction |
| C146C | Open Circuit in ABS Motor Relay Circuit |
| C146D | Short Circuit in ABS Motor Relay Circuit |
| C146E | Open Circuit in ABS Solenoid Relay Circuit |
| C146F | Short Circuit in ABS Solenoid Relay Circuit |
| C14B0 | Reaction Force Pressure Sensor Power Supply Voltage Malfunction |
| C14B1 | Reaction Force Pressure Sensor Communication Malfunction |
| C14B2 | Reaction Force Pressure Sensor Internal Malfunction |
| C14B3 | Reaction Force Pressure Sensor Zero Point Malfunction |
| C14B4 | Reaction Force Pressure Sensor Output Malfunction |
| C14B5 | Reaction Force Pressure Sensor Data Invalid |
| C14B6 | Stroke Sensor / Reaction Force Pressure Sensor Output Inconsistent |
| C14C0 | Servo Pressure Sensor Power Supply Voltage Malfunction |
| C14C1 | Servo Pressure Sensor Communication Malfunction |
| C14C2 | Servo Pressure Sensor Internal Malfunction |
| C14C3 | Servo Pressure Sensor Zero Point Malfunction |
| C14C4 | Servo Pressure Sensor Output Malfunction |
| C14C5 | Servo Pressure Sensor Data Invalid |
| C14D0 | Accumulator Pressure Sensor Power Supply Voltage Malfunction |
| C14D1 | Accumulator Pressure Sensor Communication Malfunction |
| C14D2 | Accumulator Pressure Sensor Internal Malfunction |
| C14D3 | Accumulator Pressure Sensor Output Malfunction |
| C14D4 | Accumulator Pressure Sensor Data Invalid |
| C14D5 | Accumulator Pressure Sensor Stuck |
| C14DF | Brake Pressure Control Solenoid Supply Voltage Circuit High |
| P0573 | Brake Switch "A" Circuit High |
| U0073 | Control Module Communication Bus Off |
| U0100 | Lost Communication With ECM/PCM "A" |
| U0110 | Lost Communication with Drive Motor Control Module "A" |
| U0120 | Lost Communication With Starter / Generator Control Module |
| U0124 | Lost Communication With Lateral Acceleration Sensor Module |
| U0126 | Lost Communication With Steering Angle Sensor Module |
| U0140 | Lost Communication with Body Control Module |
| U0293 | Lost Communication with Hybrid Vehicle Control System |