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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