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Electronically Controlled Brake System

ELECTRONICALLY CONTROLLED BRAKE SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [10/2014 - 09/2016]

DTC Code Description
36 ABS Control System Malfunction
42 Electronically Controlled Brake System Malfunction
43 ABS Control System Malfunction
45 Electronically Controlled Brake System Malfunction
C1202/68 Master Reservoir Level Malfunction
C1203/95 ECM Communication Circuit Malfunction
C1210/36 Zero Point Calibration of Yaw Rate Sensor Undone
C1211/25 SLA Linear Solenoid
C1212/26 SLR Linear Solenoid
C1214/62 Hydraulic Control System Malfunction
C1225/31 SA1 Solenoid Circuit
C1226/32 SA2 Solenoid Circuit
C1227/33 SA3 Solenoid Circuit
C1228/34 STR Solenoid Circuit
C1231/31 Steering Angle Sensor Circuit Malfunction
C1234/34 Yaw Rate Sensor Malfunction
C1235/35 Foreign Object is Attached on Tip of Front Speed Sensor RH
C1236/36 Foreign Object is Attached on Tip of Front Speed Sensor LH
C1238/38 Foreign Object is Attached on Tip of Rear Speed Sensor RH
C1239/39 Foreign Object is Attached on Tip of Rear Speed Sensor LH
C1241/41 Low Battery Positive Voltage
C1242/42 Open in IG1 / IG2 Power Source Circuit
C1243/43 Acceleration Sensor Stuck Malfunction
C1244/44 Open or Short in Acceleration Sensor Circuit
C1245/45 Acceleration Sensor Output Malfunction
C1246/46 Master Cylinder Pressure Sensor Malfunction
C1247/47 Stroke Sensor Malfunction
C1249/49 Open in Stop Light Switch Circuit
C1252/52 Brake Booster Pump Motor on Time Abnormally Long
C1253/53 Pump Motor Relay Malfunction
C1256/56 Accumulator Low Pressure
C1257/57 Power Supply Drive Circuit
C1259/58 HV System Regenerative Malfunction
C1271/71 Low Output Signal of Front Speed Sensor RH (Test Mode DTC)
C1272/72 Low Output Signal of Front Speed Sensor LH (Test Mode DTC)
C1273/73 Low Output Signal of Rear Speed Sensor RH (Test Mode DTC)
C1274/74 Low Output Signal of Rear Speed Sensor LH (Test Mode DTC)
C1275/75 Abnormal Change in Output Signal of Front Speed Sensor RH (Test Mode DTC)
C1276/76 Abnormal Change in Output Signal of Front Speed Sensor LH (Test Mode DTC)
C1277/77 Abnormal Change in Output Signal of Rear Speed Sensor RH (Test Mode DTC)
C1278/78 Abnormal Change in Output Signal of Rear Speed Sensor LH (Test Mode DTC)
C1279/79 Acceleration Sensor Output Voltage Malfunction (Test Mode DTC)
C1281/81 Master Cylinder Pressure Sensor Output Malfunction (Test Mode DTC)
C1290/66 Steering Angle Sensor Zero Point Malfunction
C1300 Skid Control ECU Malfunction
C1310/14 Malfunction in HV System
C1310/51 Malfunction in HV system
C1311/11 Open in Main Relay 1 Circuit
C1312/12 Short in Main Relay 1 Circuit
C1336/98 Zero Point Calibration of Acceleration Sensor Undone
C1345/66 Linear Solenoid Valve Offset Learning Undone
C1346/71 Stroke Sensor Zero Point Learning Malfunction (Test Mode DTC)
C1348 Different Diameter Tire Malfunction
C1352/21 FR Solenoid
C1353/23 RR Solenoid
C1356/22 FL Solenoid
C1357/24 RL Solenoid
C1364/61 Wheel Cylinder Pressure Sensor Malfunction
C1365/54 Accumulator Pressure Sensor Malfunction
C1368/67 Linear Solenoid Valve Offset Malfunction
C1380/64 Stop Light Control Relay Malfunction
C1381/97 Acceleration Sensor Power Supply Voltage Malfunction
C1391/69 Accumulator Leak Malfunction
C1392/48 Stroke Sensor Zero Point Calibration Undone
C13AF/11 Electric Parking Brake System Malfunction
C1439/66 Steering Angle Sensor Initialization Incomplete
C1440/98 Unusual Bank Angle Detected
C1442/44 Invalid Data Received from Acceleration Sensor
C1443/34 Invalid Data Received from Yaw Rate Sensor
C1445/66 Vehicle Driven with Steering Angle Sensor not Initialized
C1451/72 Motor Drive Permission Malfunction
C1464/31 Front Speed Sensor RH Circuit
C1465/32 Front Speed Sensor LH Circuit
C1466/33 Rear Speed Sensor RH Circuit
C1467/34 Rear Speed Sensor LH Circuit
U0073/94 Control Module Communication Bus OFF
U0120/96 Lost Communication with Starter / Generator Control Module
U0123/62 Lost Communication with Yaw Rate Sensor Module
U0124/95 Lost Communication with Lateral Acceleration Sensor Module
U0126/63 Lost Communication with Steering Angle Sensor Module
U0128/13 Lost Communication with Park Brake Control Module
U0293/59 Communication Error from HV ECU
ELECTRONICALLY CONTROLLED BRAKE SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [09/2016 - 09/2017]

DTC Code Description
36 ABS Control System Malfunction
42 Electronically Controlled Brake System Malfunction
43 ABS Control System Malfunction
45 Electronically Controlled Brake System Malfunction
C1202/68 Master Reservoir Level Malfunction
C1203/95 ECM Communication Circuit Malfunction
C1210/36 Zero Point Calibration of Yaw Rate Sensor Undone
C1211/25 SLA Linear Solenoid
C1212/26 SLR Linear Solenoid
C1214/62 Hydraulic Control System Malfunction
C1225/31 SA1 Solenoid Circuit
C1226/32 SA2 Solenoid Circuit
C1227/33 SA3 Solenoid Circuit
C1228/34 STR Solenoid Circuit
C1231/31 Steering Angle Sensor Circuit Malfunction
C1234/34 Yaw Rate Sensor Malfunction
C1235/35 Foreign Object is Attached on Tip of Front Speed Sensor RH
C1236/36 Foreign Object is Attached on Tip of Front Speed Sensor LH
C1238/38 Foreign Object is Attached on Tip of Rear Speed Sensor RH
C1239/39 Foreign Object is Attached on Tip of Rear Speed Sensor LH
C1241/41 Low Battery Positive Voltage
C1242/42 Open in IG1 / IG2 Power Source Circuit
C1243/43 Acceleration Sensor Stuck Malfunction
C1244/44 Open or Short in Acceleration Sensor Circuit
C1245/45 Acceleration Sensor Output Malfunction
C1246/46 Master Cylinder Pressure Sensor Malfunction
C1247/47 Stroke Sensor Malfunction
C1249/49 Open in Stop Light Switch Circuit
C1252/52 Brake Booster Pump Motor on Time Abnormally Long
C1253/53 Pump Motor Relay Malfunction
C1256/56 Accumulator Low Pressure
C1257/57 Power Supply Drive Circuit
C1259/58 HV System Regenerative Malfunction
C1271/71 Low Output Signal of Front Speed Sensor RH (Test Mode DTC)
C1272/72 Low Output Signal of Front Speed Sensor LH (Test Mode DTC)
C1273/73 Low Output Signal of Rear Speed Sensor RH (Test Mode DTC)
C1274/74 Low Output Signal of Rear Speed Sensor LH (Test Mode DTC)
C1275/75 Abnormal Change in Output Signal of Front Speed Sensor RH (Test Mode DTC)
C1276/76 Abnormal Change in Output Signal of Front Speed Sensor LH (Test Mode DTC)
C1277/77 Abnormal Change in Output Signal of Rear Speed Sensor RH (Test Mode DTC)
C1278/78 Abnormal Change in Output Signal of Rear Speed Sensor LH (Test Mode DTC)
C1279/79 Acceleration Sensor Output Voltage Malfunction (Test Mode DTC)
C1281/81 Master Cylinder Pressure Sensor Output Malfunction (Test Mode DTC)
C1290/66 Steering Angle Sensor Zero Point Malfunction
C1300 Skid Control ECU Malfunction
C1310/14 Malfunction in HV System
C1310/51 Malfunction in HV system
C1311/11 Open in Main Relay 1 Circuit
C1312/12 Short in Main Relay 1 Circuit
C1336/98 Zero Point Calibration of Acceleration Sensor Undone
C1345/66 Linear Solenoid Valve Offset Learning Undone
C1346/71 Stroke Sensor Zero Point Learning Malfunction (Test Mode DTC)
C1348 Different Diameter Tire Malfunction
C1352/21 FR Solenoid
C1353/23 RR Solenoid
C1356/22 FL Solenoid
C1357/24 RL Solenoid
C1364/61 Wheel Cylinder Pressure Sensor Malfunction
C1365/54 Accumulator Pressure Sensor Malfunction
C1368/67 Linear Solenoid Valve Offset Malfunction
C1380/64 Stop Light Control Relay Malfunction
C1381/97 Acceleration Sensor Power Supply Voltage Malfunction
C1391/69 Accumulator Leak Malfunction
C1392/48 Stroke Sensor Zero Point Calibration Undone
C13AF/11 Electric Parking Brake System Malfunction
C1439/66 Steering Angle Sensor Initialization Incomplete
C1440/98 Unusual Bank Angle Detected
C1442/44 Invalid Data Received from Acceleration Sensor
C1443/34 Invalid Data Received from Yaw Rate Sensor
C1445/66 Vehicle Driven with Steering Angle Sensor not Initialized
C1451/72 Motor Drive Permission Malfunction
C1464/31 Front Speed Sensor RH Circuit
C1465/32 Front Speed Sensor LH Circuit
C1466/33 Rear Speed Sensor RH Circuit
C1467/34 Rear Speed Sensor LH Circuit
U0073/94 Control Module Communication Bus OFF
U0120/96 Lost Communication with Starter / Generator Control Module
U0123/62 Lost Communication with Yaw Rate Sensor Module
U0124/95 Lost Communication with Lateral Acceleration Sensor Module
U0126/63 Lost Communication with Steering Angle Sensor Module
U0128/13 Lost Communication with Park Brake Control Module
U0293/59 Communication Error from HV ECU
ELECTRONICALLY CONTROLLED BRAKE SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [09/2017 - 05/2019]

DTC Code Description
36 ABS Control System Malfunction
42 Electronically Controlled Brake System Malfunction
43 ABS Control System Malfunction
45 Electronically Controlled Brake System Malfunction
C1202/68 Master Reservoir Level Malfunction
C1203/95 ECM Communication Circuit Malfunction
C1210/36 Zero Point Calibration of Yaw Rate Sensor Undone
C1211/25 SLA Linear Solenoid
C1212/26 SLR Linear Solenoid
C1214/62 Hydraulic Control System Malfunction
C1225/31 SA1 Solenoid Circuit
C1226/32 SA2 Solenoid Circuit
C1227/33 SA3 Solenoid Circuit
C1228/34 STR Solenoid Circuit
C1231/31 Steering Angle Sensor Circuit Malfunction
C1234/34 Yaw Rate Sensor Malfunction
C1235/35 Foreign Object is Attached on Tip of Front Speed Sensor RH
C1236/36 Foreign Object is Attached on Tip of Front Speed Sensor LH
C1238/38 Foreign Object is Attached on Tip of Rear Speed Sensor RH
C1239/39 Foreign Object is Attached on Tip of Rear Speed Sensor LH
C1241/41 Low Battery Positive Voltage
C1242/42 Open in IG1 / IG2 Power Source Circuit
C1243/43 Acceleration Sensor Stuck Malfunction
C1244/44 Open or Short in Acceleration Sensor Circuit
C1245/45 Acceleration Sensor Output Malfunction
C1246/46 Master Cylinder Pressure Sensor Malfunction
C1247/47 Stroke Sensor Malfunction
C1249/49 Open in Stop Light Switch Circuit
C1252/52 Brake Booster Pump Motor on Time Abnormally Long
C1253/53 Pump Motor Relay Malfunction
C1256/56 Accumulator Low Pressure
C1257/57 Power Supply Drive Circuit
C1259/58 HV System Regenerative Malfunction
C1271/71 Low Output Signal of Front Speed Sensor RH (Test Mode DTC)
C1272/72 Low Output Signal of Front Speed Sensor LH (Test Mode DTC)
C1273/73 Low Output Signal of Rear Speed Sensor RH (Test Mode DTC)
C1274/74 Low Output Signal of Rear Speed Sensor LH (Test Mode DTC)
C1275/75 Abnormal Change in Output Signal of Front Speed Sensor RH (Test Mode DTC)
C1276/76 Abnormal Change in Output Signal of Front Speed Sensor LH (Test Mode DTC)
C1277/77 Abnormal Change in Output Signal of Rear Speed Sensor RH (Test Mode DTC)
C1278/78 Abnormal Change in Output Signal of Rear Speed Sensor LH (Test Mode DTC)
C1279/79 Acceleration Sensor Output Voltage Malfunction (Test Mode DTC)
C1281/81 Master Cylinder Pressure Sensor Output Malfunction (Test Mode DTC)
C1290/66 Steering Angle Sensor Zero Point Malfunction
C1300 Skid Control ECU Malfunction
C1310/14 Malfunction in HV System
C1310/51 Malfunction in HV system
C1311/11 Open in Main Relay 1 Circuit
C1312/12 Short in Main Relay 1 Circuit
C1336/98 Zero Point Calibration of Acceleration Sensor Undone
C1345/66 Linear Solenoid Valve Offset Learning Undone
C1346/71 Stroke Sensor Zero Point Learning Malfunction (Test Mode DTC)
C1348 Different Diameter Tire Malfunction
C1352/21 FR Solenoid
C1353/23 RR Solenoid
C1356/22 FL Solenoid
C1357/24 RL Solenoid
C1364/61 Wheel Cylinder Pressure Sensor Malfunction
C1365/54 Accumulator Pressure Sensor Malfunction
C1368/67 Linear Solenoid Valve Offset Malfunction
C1380/64 Stop Light Control Relay Malfunction
C1381/97 Acceleration Sensor Power Supply Voltage Malfunction
C1391/69 Accumulator Leak Malfunction
C1392/48 Stroke Sensor Zero Point Calibration Undone
C13AF/11 Electric Parking Brake System Malfunction
C1439/66 Steering Angle Sensor Initialization Incomplete
C1440/98 Unusual Bank Angle Detected
C1442/44 Invalid Data Received from Acceleration Sensor
C1443/34 Invalid Data Received from Yaw Rate Sensor
C1445/66 Vehicle Driven with Steering Angle Sensor not Initialized
C1451/72 Motor Drive Permission Malfunction
C1464/31 Front Speed Sensor RH Circuit
C1465/32 Front Speed Sensor LH Circuit
C1466/33 Rear Speed Sensor RH Circuit
C1467/34 Rear Speed Sensor LH Circuit
U0073/94 Control Module Communication Bus OFF
U0120/96 Lost Communication with Starter / Generator Control Module
U0123/62 Lost Communication with Yaw Rate Sensor Module
U0124/95 Lost Communication with Lateral Acceleration Sensor Module
U0126/63 Lost Communication with Steering Angle Sensor Module
U0128/13 Lost Communication with Park Brake Control Module
U0293/59 Communication Error from HV ECU
ELECTRONICALLY CONTROLLED BRAKE SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [05/2019 - 07/2020]

DTC Code Description
C1202 Master Reservoir Level Malfunction
C1203 ECM Communication 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
C1227 SA3 Solenoid Circuit
C1228 STR Solenoid Circuit
C1231 Steering Angle Sensor Circuit
C1234 Yaw Rate Sensor
C1235 Foreign Object is Attached on Tip of Front Speed Sensor RH
C1236 Foreign Object is Attached on Tip of Front Speed Sensor LH
C1238 Foreign Object is Attached on Tip of Rear Speed Sensor RH
C1239 Foreign Object is Attached on Tip of Rear Speed Sensor LH
C1241 Low or High Power Supply Voltage
C1242 Open Circuit in IG1/IG2 Power Source Circuit
C1243 Deceleration Sensor Stuck
C1244 Open or Short Circuit in Deceleration Sensor Circuit
C1245 Abnormal Output in Deceleration Sensor
C1246 Master Cylinder Pressure Sensor
C1247 Stroke Sensor
C1249 Open Circuit in Stop Light Switch Circuit
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
C1271 Low Output Signal of Front Speed Sensor RH
C1272 Low Output Signal of Front Speed Sensor LH
C1273 Low Output Signal of Rear Speed Sensor RH
C1274 Low Output Signal of Rear Speed Sensor LH
C1275 Abnormal Change in Output Signal of Front Speed Sensor RH
C1276 Abnormal Change in Output Signal of Front Speed Sensor LH
C1277 Abnormal Change in Output Signal of Rear Speed Sensor RH
C1278 Abnormal Change in Output Signal of Rear Speed Sensor LH
C1279 Abnormal Output Voltage in Deceleration Sensor
C1281 Abnormal Output in Master Cylinder Pressure Sensor
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
C1346 Abnormal Learning of Stroke Sensor Zero Point
C1348 Different Diameter Tire Malfunction
C1352 FR Solenoid
C1353 RR Solenoid
C1356 FL Solenoid
C1357 RL Solenoid
C1364 Wheel Cylinder Pressure Sensor
C1365 Accumulator Pressure Sensor
C1368 Linear Solenoid Valve Offset
C1380 Stop Light Relay Malfunction
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
C13AF EPB System Malfunction
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
C1464 Front Speed Sensor RH Circuit
C1465 Front Speed Sensor LH Circuit
C1466 Rear Speed Sensor RH Circuit
C1467 Rear Speed Sensor LH Circuit
U0073 Control Module Communication Bus OFF
U0120 Lost Communication With Starter / Generator Control Module
U0123 Lost Communication With Yaw Rate Sensor Module
U0124 Lost Communication With Lateral Acceleration Sensor Module
U0126 Lost Communication With Steering Angle Sensor Module
U0128 Lost Communication With EPB Module
U0293 Lost Communication With Hybrid Vehicle Control System
ELECTRONICALLY CONTROLLED BRAKE SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [07/2020 - ]

DTC Code Description
C1202 Master Reservoir Level Malfunction
C1203 ECM Communication 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
C1227 SA3 Solenoid Circuit
C1228 STR Solenoid Circuit
C1231 Steering Angle Sensor Circuit
C1234 Yaw Rate Sensor
C1235 Foreign Object is Attached on Tip of Front Speed Sensor RH
C1236 Foreign Object is Attached on Tip of Front Speed Sensor LH
C1238 Foreign Object is Attached on Tip of Rear Speed Sensor RH
C1239 Foreign Object is Attached on Tip of Rear Speed Sensor LH
C1241 Low or High Power Supply Voltage
C1242 Open Circuit in IG1/IG2 Power Source Circuit
C1243 Deceleration Sensor Stuck
C1244 Open or Short Circuit in Deceleration Sensor Circuit
C1245 Abnormal Output in Deceleration Sensor
C1246 Master Cylinder Pressure Sensor
C1247 Stroke Sensor
C1249 Open Circuit in Stop Light Switch Circuit
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
C1271 Low Output Signal of Front Speed Sensor RH
C1272 Low Output Signal of Front Speed Sensor LH
C1273 Low Output Signal of Rear Speed Sensor RH
C1274 Low Output Signal of Rear Speed Sensor LH
C1275 Abnormal Change in Output Signal of Front Speed Sensor RH
C1276 Abnormal Change in Output Signal of Front Speed Sensor LH
C1277 Abnormal Change in Output Signal of Rear Speed Sensor RH
C1278 Abnormal Change in Output Signal of Rear Speed Sensor LH
C1279 Abnormal Output Voltage in Deceleration Sensor
C1281 Abnormal Output in Master Cylinder Pressure Sensor
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
C1346 Abnormal Learning of Stroke Sensor Zero Point
C1348 Different Diameter Tire Malfunction
C1352 FR Solenoid
C1353 RR Solenoid
C1356 FL Solenoid
C1357 RL Solenoid
C1364 Wheel Cylinder Pressure Sensor
C1365 Accumulator Pressure Sensor
C1368 Linear Solenoid Valve Offset
C1380 Stop Light Relay Malfunction
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
C13AF EPB System Malfunction
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
C1464 Front Speed Sensor RH Circuit
C1465 Front Speed Sensor LH Circuit
C1466 Rear Speed Sensor RH Circuit
C1467 Rear Speed Sensor LH Circuit
U0073 Control Module Communication Bus OFF
U0120 Lost Communication With Starter / Generator Control Module
U0123 Lost Communication With Yaw Rate Sensor Module
U0124 Lost Communication With Lateral Acceleration Sensor Module
U0126 Lost Communication With Steering Angle Sensor Module
U0128 Lost Communication With EPB Module
U0293 Lost Communication With Hybrid Vehicle Control System