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HOMESERVICE MANUALSTOYOTA2019PRIUS C LREPAIR AND DIAGNOSISQUICK LOOKUPSDTC INDEXBRAKE CONTROL / DYNAMIC CONTROL SYSTEM DTCSELECTRONICALLY CONTROLLED BRAKE SYSTEM
2019 Toyota Prius C L

Electronically Controlled Brake System

2019 Toyota Prius C LSECTION Electronically Controlled Brake System
ABS SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION

DTC Code Detection Item Refer
42 Electronically Controlled Brake System Malfunction Refer to DTC 42: Electronically Controlled Brake System Malfunction; DTC 45: Electronically Controlled Brake System Malfunction [11/2015 - ]
C1235/35 Foreign Object is Attached on Tip of Front Speed Sensor RH Refer to DTC C1235/35: Foreign Object is Attached on Tip of Front Speed Sensor RH; DTC C1236/36: Foreign Object is Attached on Tip of Front Speed Sensor LH; DTC C1238/38: Foreign Object is Attached on Tip of Rear Speed Sensor RH; DTC C1239/39: Foreign Object is Attached on Tip of Rear Speed Sensor LH; DTC C1275/75: Abnormal Change in Output Signal of Front Speed Sensor RH (Test Mode DTC); DTC C1276/76: Abnormal Change in Output Signal of Front Speed Sensor LH (Test Mode DTC); DTC C1277/77: Abnormal Change in Output Signal of Rear Speed Sensor RH (Test Mode DTC); DTC C1278/78: Abnormal Change in Output Signal of Rear Speed Sensor LH (Test Mode DTC) [11/2015 - ]
C1236/36 Foreign Object is Attached on Tip of Front Speed Sensor LH Refer to DTC C1235/35: Foreign Object is Attached on Tip of Front Speed Sensor RH; DTC C1236/36: Foreign Object is Attached on Tip of Front Speed Sensor LH; DTC C1238/38: Foreign Object is Attached on Tip of Rear Speed Sensor RH; DTC C1239/39: Foreign Object is Attached on Tip of Rear Speed Sensor LH; DTC C1275/75: Abnormal Change in Output Signal of Front Speed Sensor RH (Test Mode DTC); DTC C1276/76: Abnormal Change in Output Signal of Front Speed Sensor LH (Test Mode DTC); DTC C1277/77: Abnormal Change in Output Signal of Rear Speed Sensor RH (Test Mode DTC); DTC C1278/78: Abnormal Change in Output Signal of Rear Speed Sensor LH (Test Mode DTC) [11/2015 - ]
C1238/38 Foreign Object is Attached on Tip of Rear Speed Sensor RH Refer to DTC C1235/35: Foreign Object is Attached on Tip of Front Speed Sensor RH; DTC C1236/36: Foreign Object is Attached on Tip of Front Speed Sensor LH; DTC C1238/38: Foreign Object is Attached on Tip of Rear Speed Sensor RH; DTC C1239/39: Foreign Object is Attached on Tip of Rear Speed Sensor LH; DTC C1275/75: Abnormal Change in Output Signal of Front Speed Sensor RH (Test Mode DTC); DTC C1276/76: Abnormal Change in Output Signal of Front Speed Sensor LH (Test Mode DTC); DTC C1277/77: Abnormal Change in Output Signal of Rear Speed Sensor RH (Test Mode DTC); DTC C1278/78: Abnormal Change in Output Signal of Rear Speed Sensor LH (Test Mode DTC) [11/2015 - ]
C1239/39 Foreign Object is Attached on Tip of Rear Speed Sensor LH Refer to DTC C1235/35: Foreign Object is Attached on Tip of Front Speed Sensor RH; DTC C1236/36: Foreign Object is Attached on Tip of Front Speed Sensor LH; DTC C1238/38: Foreign Object is Attached on Tip of Rear Speed Sensor RH; DTC C1239/39: Foreign Object is Attached on Tip of Rear Speed Sensor LH; DTC C1275/75: Abnormal Change in Output Signal of Front Speed Sensor RH (Test Mode DTC); DTC C1276/76: Abnormal Change in Output Signal of Front Speed Sensor LH (Test Mode DTC); DTC C1277/77: Abnormal Change in Output Signal of Rear Speed Sensor RH (Test Mode DTC); DTC C1278/78: Abnormal Change in Output Signal of Rear Speed Sensor LH (Test Mode DTC) [11/2015 - ]
C1243/43 Acceleration Sensor Stuck Malfunction Refer to DTC C1234/34: Yaw Rate Sensor Malfunction; DTC C1243/43: Acceleration Sensor Stuck Malfunction; DTC C1244/44: Open or Short in Acceleration Sensor Circuit; DTC C1245/45: Acceleration Sensor Output Malfunction; DTC C1279/79: Acceleration Sensor Output Voltage Malfunction (Test Mode DTC); DTC C1381/97: Acceleration Sensor Power Supply Voltage Malfunction [11/2015 - ]
C1244/44 Open or Short in Acceleration Sensor Circuit Refer to DTC C1234/34: Yaw Rate Sensor Malfunction; DTC C1243/43: Acceleration Sensor Stuck Malfunction; DTC C1244/44: Open or Short in Acceleration Sensor Circuit; DTC C1245/45: Acceleration Sensor Output Malfunction; DTC C1279/79: Acceleration Sensor Output Voltage Malfunction (Test Mode DTC); DTC C1381/97: Acceleration Sensor Power Supply Voltage Malfunction [11/2015 - ]
C1245/45 Acceleration Sensor Output Malfunction Refer to DTC C1234/34: Yaw Rate Sensor Malfunction; DTC C1243/43: Acceleration Sensor Stuck Malfunction; DTC C1244/44: Open or Short in Acceleration Sensor Circuit; DTC C1245/45: Acceleration Sensor Output Malfunction; DTC C1279/79: Acceleration Sensor Output Voltage Malfunction (Test Mode DTC); DTC C1381/97: Acceleration Sensor Power Supply Voltage Malfunction [11/2015 - ]
C1336/98 Zero Point Calibration of Acceleration Sensor Undone Refer to DTC C1210/36: Zero Point Calibration of Yaw Rate Sensor Undone; DTC C1336/98: Zero Point Calibration of Acceleration Sensor Undone [11/2015 - ]
C1381/97 Acceleration Sensor Power Supply Voltage Malfunction Refer to DTC C1234/34: Yaw Rate Sensor Malfunction; DTC C1243/43: Acceleration Sensor Stuck Malfunction; DTC C1244/44: Open or Short in Acceleration Sensor Circuit; DTC C1245/45: Acceleration Sensor Output Malfunction; DTC C1279/79: Acceleration Sensor Output Voltage Malfunction (Test Mode DTC); DTC C1381/97: Acceleration Sensor Power Supply Voltage Malfunction [11/2015 - ]
C1442/44 Invalid Data Received from Acceleration Sensor Refer to DTC C1442/44: Invalid Data Received from Acceleration Sensor; DTC C1443/34: Invalid Data Received from Yaw Rate Sensor [11/2015 - ]
C1464/31 Front Speed Sensor RH Circuit Refer to DTC C1271/71: Low Output Signal of Front Speed Sensor RH (Test Mode DTC); DTC C1272/72: Low Output Signal of Front Speed Sensor LH (Test Mode DTC); DTC C1464/31: Front Speed Sensor RH Circuit; DTC C1465/32: Front Speed Sensor LH Circuit [11/2015 - ]
C1465/32 Front Speed Sensor LH Circuit Refer to DTC C1271/71: Low Output Signal of Front Speed Sensor RH (Test Mode DTC); DTC C1272/72: Low Output Signal of Front Speed Sensor LH (Test Mode DTC); DTC C1464/31: Front Speed Sensor RH Circuit; DTC C1465/32: Front Speed Sensor LH Circuit [11/2015 - ]
C1466/33 Rear Speed Sensor RH Circuit Refer to DTC C1273/73: Low Output Signal of Rear Speed Sensor RH (Test Mode DTC); DTC C1274/74: Low Output Signal of Rear Speed Sensor LH (Test Mode DTC); DTC C1466/33: Rear Speed Sensor RH Circuit; DTC C1467/34: Rear Speed Sensor LH Circuit [11/2015 - ]
C1467/34 Rear Speed Sensor LH Circuit Refer to DTC C1273/73: Low Output Signal of Rear Speed Sensor RH (Test Mode DTC); DTC C1274/74: Low Output Signal of Rear Speed Sensor LH (Test Mode DTC); DTC C1466/33: Rear Speed Sensor RH Circuit; DTC C1467/34: Rear Speed Sensor LH Circuit [11/2015 - ]
U0124/95 Lost Communication with Lateral Acceleration Sensor Module Refer to DTC U0073/94: Control Module Communication Bus OFF; DTC U0120/96: Lost Communication with Starter / Generator Control Module; DTC U0123/62: Lost Communication with Yaw Rate Sensor Module; DTC U0124/95: Lost Communication with Lateral Acceleration Sensor Module; DTC U0126/63: Lost Communication with Steering Angle Sensor Module; DTC U0293/59: Communication Error from HV ECU [11/2015 - 06/2017]
VSC SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION

DTC Code Detection Item Refer
43 ABS Control System Malfunction Refer to DTC 36: ABS Control System Malfunction; DTC 43: ABS Control System Malfunction [11/2015 - ]
45 Electronically Controlled Brake System Malfunction Refer to DTC 42: Electronically Controlled Brake System Malfunction; DTC 45: Electronically Controlled Brake System Malfunction [11/2015 - ]
C1210/36 Zero Point Calibration of Yaw Rate Sensor Undone Refer to DTC C1210/36: Zero Point Calibration of Yaw Rate Sensor Undone; DTC C1336/98: Zero Point Calibration of Acceleration Sensor Undone [11/2015 - ]
C1231/31 Steering Angle Sensor Circuit Malfunction Refer to DTC C1231/31: Steering Angle Sensor Circuit Malfunction [11/2015 - ]
C1234/34 Yaw Rate Sensor Malfunction Refer to DTC C1234/34: Yaw Rate Sensor Malfunction; DTC C1243/43: Acceleration Sensor Stuck Malfunction; DTC C1244/44: Open or Short in Acceleration Sensor Circuit; DTC C1245/45: Acceleration Sensor Output Malfunction; DTC C1279/79: Acceleration Sensor Output Voltage Malfunction (Test Mode DTC); DTC C1381/97: Acceleration Sensor Power Supply Voltage Malfunction [11/2015 - ]
C1290/66 Steering Angle Sensor Zero Point Malfunction Refer to DTC C1290/66: Steering Angle Sensor Zero Point Malfunction [11/2015 - ]
C1310/51 Malfunction in HV system Refer to DTC C1259/58: HV System Regenerative Malfunction; DTC C1310/51: Malfunction in HV system [11/2015 - ]
C1439/66 Steering Angle Sensor Initialization Incomplete Refer to DTC C1439/66: Steering Angle Sensor Initialization Incomplete; DTC C1445/66: Vehicle Driven with Steering Angle Sensor not Initialized [11/2015 - ]
C1440/98 Unusual Bank Angle Detected Refer to DTC C1440/98: Unusual Bank Angle Detected [11/2015 - ]
C1443/34 Invalid Data Received from Yaw Rate Sensor Refer to DTC C1442/44: Invalid Data Received from Acceleration Sensor; DTC C1443/34: Invalid Data Received from Yaw Rate Sensor [11/2015 - ]
C1445/66 Vehicle Driven with Steering Angle Sensor not Initialized Refer to DTC C1439/66: Steering Angle Sensor Initialization Incomplete; DTC C1445/66: Vehicle Driven with Steering Angle Sensor not Initialized [11/2015 - ]
U0123/62 Lost Communication with Yaw Rate Sensor Module Refer to DTC U0073/94: Control Module Communication Bus OFF; DTC U0120/96: Lost Communication with Starter / Generator Control Module; DTC U0123/62: Lost Communication with Yaw Rate Sensor Module; DTC U0124/95: Lost Communication with Lateral Acceleration Sensor Module; DTC U0126/63: Lost Communication with Steering Angle Sensor Module; DTC U0293/59: Communication Error from HV ECU [11/2015 - 06/2017]
U0126/63 Lost Communication with Steering Angle Sensor Module Refer to DTC U0073/94: Control Module Communication Bus OFF; DTC U0120/96: Lost Communication with Starter / Generator Control Module; DTC U0123/62: Lost Communication with Yaw Rate Sensor Module; DTC U0124/95: Lost Communication with Lateral Acceleration Sensor Module; DTC U0126/63: Lost Communication with Steering Angle Sensor Module; DTC U0293/59: Communication Error from HV ECU [11/2015 - 06/2017]
ELECTRONICALLY CONTROLLED BRAKE SYSTEM SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION

DTC Code Detection Item Refer
36 ABS Control System Malfunction Refer to DTC 36: ABS Control System Malfunction; DTC 43: ABS Control System Malfunction [11/2015 - ]
C1202/68 Master Reservoir Level Malfunction Refer to DTC C1202/68: Master Reservoir Level Malfunction [11/2015 - ]
C1203/95 ECM Communication Circuit Malfunction Refer to DTC C1203/95: ECM Communication Circuit Malfunction [11/2015 - ]
C1211/25 SLA Linear Solenoid Refer to DTC C1211/25: SLA Linear Solenoid; DTC C1212/26: SLR Linear Solenoid; DTC C1225/31: SA1 Solenoid Circuit; DTC C1226/32: SA2 Solenoid Circuit; DTC C1227/33: SA3 Solenoid Circuit; DTC C1228/34: STR Solenoid Circuit; DTC C1352/21: FR Solenoid; DTC C1353/23: RR Solenoid; DTC C1356/22: FL Solenoid; DTC C1357/24: RL Solenoid [11/2015 - ]
C1212/26 SLR Linear Solenoid Refer to DTC C1211/25: SLA Linear Solenoid; DTC C1212/26: SLR Linear Solenoid; DTC C1225/31: SA1 Solenoid Circuit; DTC C1226/32: SA2 Solenoid Circuit; DTC C1227/33: SA3 Solenoid Circuit; DTC C1228/34: STR Solenoid Circuit; DTC C1352/21: FR Solenoid; DTC C1353/23: RR Solenoid; DTC C1356/22: FL Solenoid; DTC C1357/24: RL Solenoid [11/2015 - ]
C1214/62 Hydraulic Control System Malfunction Refer to DTC C1214/62: Hydraulic Control System Malfunction [11/2015 - ]
C1225/31 SA1 Solenoid Circuit Refer to DTC C1211/25: SLA Linear Solenoid; DTC C1212/26: SLR Linear Solenoid; DTC C1225/31: SA1 Solenoid Circuit; DTC C1226/32: SA2 Solenoid Circuit; DTC C1227/33: SA3 Solenoid Circuit; DTC C1228/34: STR Solenoid Circuit; DTC C1352/21: FR Solenoid; DTC C1353/23: RR Solenoid; DTC C1356/22: FL Solenoid; DTC C1357/24: RL Solenoid [11/2015 - ]
C1226/32 SA2 Solenoid Circuit Refer to DTC C1211/25: SLA Linear Solenoid; DTC C1212/26: SLR Linear Solenoid; DTC C1225/31: SA1 Solenoid Circuit; DTC C1226/32: SA2 Solenoid Circuit; DTC C1227/33: SA3 Solenoid Circuit; DTC C1228/34: STR Solenoid Circuit; DTC C1352/21: FR Solenoid; DTC C1353/23: RR Solenoid; DTC C1356/22: FL Solenoid; DTC C1357/24: RL Solenoid [11/2015 - ]
C1227/33 SA3 Solenoid Circuit Refer to DTC C1211/25: SLA Linear Solenoid; DTC C1212/26: SLR Linear Solenoid; DTC C1225/31: SA1 Solenoid Circuit; DTC C1226/32: SA2 Solenoid Circuit; DTC C1227/33: SA3 Solenoid Circuit; DTC C1228/34: STR Solenoid Circuit; DTC C1352/21: FR Solenoid; DTC C1353/23: RR Solenoid; DTC C1356/22: FL Solenoid; DTC C1357/24: RL Solenoid [11/2015 - ]
C1228/34 STR Solenoid Circuit Refer to DTC C1211/25: SLA Linear Solenoid; DTC C1212/26: SLR Linear Solenoid; DTC C1225/31: SA1 Solenoid Circuit; DTC C1226/32: SA2 Solenoid Circuit; DTC C1227/33: SA3 Solenoid Circuit; DTC C1228/34: STR Solenoid Circuit; DTC C1352/21: FR Solenoid; DTC C1353/23: RR Solenoid; DTC C1356/22: FL Solenoid; DTC C1357/24: RL Solenoid [11/2015 - ]
C1242/42 Open in IG1 / IG2 Power Source Circuit Refer to DTC C1241/41: Low Battery Positive Voltage; DTC C1242/42: Open in IG1 / IG2 Power Source Circuit [11/2015 - ]
C1246/46 Master Cylinder Pressure Sensor Malfunction Refer to DTC C1246/46: Master Cylinder Pressure Sensor Malfunction; DTC C1281/81: Master Cylinder Pressure Sensor Output Malfunction (Test Mode DTC); DTC C1364/61: Wheel Cylinder Pressure Sensor Malfunction [11/2015 - ]
C1247/47 Stroke Sensor Malfunction Refer to DTC C1247/47: Stroke Sensor Malfunction; DTC C1346/71: Stroke Sensor Zero Point Learning Malfunction (Test Mode DTC); DTC C1392/48: Stroke Sensor Zero Point Calibration Undone [11/2015 - ]
C1249/49 Open in Stop Light Switch Circuit Refer to DTC C1249/49: Open in Stop Light Switch Circuit [11/2015 - 06/2017]
C1252/52 Brake Booster Pump Motor on Time Abnormally Long Refer to DTC C1252/52: Brake Booster Pump Motor on Time Abnormally Long; DTC C1253/53: Pump Motor Relay Malfunction [11/2015 - ]
C1253/53 Pump Motor Relay Malfunction Refer to DTC C1252/52: Brake Booster Pump Motor on Time Abnormally Long; DTC C1253/53: Pump Motor Relay Malfunction [11/2015 - ]
C1256/56 Accumulator Low Pressure Refer to DTC C1256/56: Accumulator Low Pressure [11/2015 - ]
C1257/57 Power Supply Drive Circuit Refer to DTC C1257/57: Power Supply Drive Circuit [11/2015 - ]
C1259/58 HV System Regenerative Malfunction Refer to DTC C1259/58: HV System Regenerative Malfunction; DTC C1310/51: Malfunction in HV system [11/2015 - ]
C1300 Skid Control ECU Malfunction Refer to DTC C1300: Skid Control ECU Malfunction [11/2015 - ]
C1311/11 Open in Main Relay 1 Circuit Refer to DTC C1311/11: Open in Main Relay 1 Circuit; DTC C1312/12: Short in Main Relay 1 Circuit [11/2015 - ]
C1312/12 Short in Main Relay 1 Circuit Refer to DTC C1311/11: Open in Main Relay 1 Circuit; DTC C1312/12: Short in Main Relay 1 Circuit [11/2015 - ]
C1345/66 Linear Solenoid Valve Offset Learning Undone Refer to DTC C1345/66: Linear Solenoid Valve Offset Learning Undone; DTC C1368/67: Linear Solenoid Valve Offset Malfunction [11/2015 - ]
C1352/21 FR Solenoid Refer to DTC C1211/25: SLA Linear Solenoid; DTC C1212/26: SLR Linear Solenoid; DTC C1225/31: SA1 Solenoid Circuit; DTC C1226/32: SA2 Solenoid Circuit; DTC C1227/33: SA3 Solenoid Circuit; DTC C1228/34: STR Solenoid Circuit; DTC C1352/21: FR Solenoid; DTC C1353/23: RR Solenoid; DTC C1356/22: FL Solenoid; DTC C1357/24: RL Solenoid [11/2015 - ]
C1353/23 RR Solenoid Refer to DTC C1211/25: SLA Linear Solenoid; DTC C1212/26: SLR Linear Solenoid; DTC C1225/31: SA1 Solenoid Circuit; DTC C1226/32: SA2 Solenoid Circuit; DTC C1227/33: SA3 Solenoid Circuit; DTC C1228/34: STR Solenoid Circuit; DTC C1352/21: FR Solenoid; DTC C1353/23: RR Solenoid; DTC C1356/22: FL Solenoid; DTC C1357/24: RL Solenoid [11/2015 - ]
C1356/22 FL Solenoid Refer to DTC C1211/25: SLA Linear Solenoid; DTC C1212/26: SLR Linear Solenoid; DTC C1225/31: SA1 Solenoid Circuit; DTC C1226/32: SA2 Solenoid Circuit; DTC C1227/33: SA3 Solenoid Circuit; DTC C1228/34: STR Solenoid Circuit; DTC C1352/21: FR Solenoid; DTC C1353/23: RR Solenoid; DTC C1356/22: FL Solenoid; DTC C1357/24: RL Solenoid [11/2015 - ]
C1357/24 RL Solenoid Refer to DTC C1211/25: SLA Linear Solenoid; DTC C1212/26: SLR Linear Solenoid; DTC C1225/31: SA1 Solenoid Circuit; DTC C1226/32: SA2 Solenoid Circuit; DTC C1227/33: SA3 Solenoid Circuit; DTC C1228/34: STR Solenoid Circuit; DTC C1352/21: FR Solenoid; DTC C1353/23: RR Solenoid; DTC C1356/22: FL Solenoid; DTC C1357/24: RL Solenoid [11/2015 - ]
C1364/61 Wheel Cylinder Pressure Sensor Malfunction Refer to DTC C1246/46: Master Cylinder Pressure Sensor Malfunction; DTC C1281/81: Master Cylinder Pressure Sensor Output Malfunction (Test Mode DTC); DTC C1364/61: Wheel Cylinder Pressure Sensor Malfunction [11/2015 - ]
C1365/54 Accumulator Pressure Sensor Malfunction Refer to DTC C1365/54: Accumulator Pressure Sensor Malfunction [11/2015 - ]
C1368/67 Linear Solenoid Valve Offset Malfunction Refer to DTC C1345/66: Linear Solenoid Valve Offset Learning Undone; DTC C1368/67: Linear Solenoid Valve Offset Malfunction [11/2015 - ]
C1391/69 Accumulator Leak Malfunction Refer to DTC C1391/69: Accumulator Leak Malfunction [11/2015 - ]
C1392/48 Stroke Sensor Zero Point Calibration Undone Refer to DTC C1247/47: Stroke Sensor Malfunction; DTC C1346/71: Stroke Sensor Zero Point Learning Malfunction (Test Mode DTC); DTC C1392/48: Stroke Sensor Zero Point Calibration Undone [11/2015 - ]
C1451/72 Motor Drive Permission Malfunction Refer to DTC C1451/72: Motor Drive Permission Malfunction [11/2015 - ]
U0073/94 Control Module Communication Bus OFF Refer to DTC U0073/94: Control Module Communication Bus OFF; DTC U0120/96: Lost Communication with Starter / Generator Control Module; DTC U0123/62: Lost Communication with Yaw Rate Sensor Module; DTC U0124/95: Lost Communication with Lateral Acceleration Sensor Module; DTC U0126/63: Lost Communication with Steering Angle Sensor Module; DTC U0293/59: Communication Error from HV ECU [11/2015 - 06/2017]
U0120/96 Lost Communication with Starter / Generator Control Module Refer to DTC U0073/94: Control Module Communication Bus OFF; DTC U0120/96: Lost Communication with Starter / Generator Control Module; DTC U0123/62: Lost Communication with Yaw Rate Sensor Module; DTC U0124/95: Lost Communication with Lateral Acceleration Sensor Module; DTC U0126/63: Lost Communication with Steering Angle Sensor Module; DTC U0293/59: Communication Error from HV ECU [11/2015 - 06/2017]
U0293/59 Communication Error from HV ECU Refer to DTC U0073/94: Control Module Communication Bus OFF; DTC U0120/96: Lost Communication with Starter / Generator Control Module; DTC U0123/62: Lost Communication with Yaw Rate Sensor Module; DTC U0124/95: Lost Communication with Lateral Acceleration Sensor Module; DTC U0126/63: Lost Communication with Steering Angle Sensor Module; DTC U0293/59: Communication Error from HV ECU [11/2015 - 06/2017]
ABS AND ELECTRONICALLY CONTROLLED BRAKE SYSTEM SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION

DTC Code Detection Item Refer
C1241/41 Low Battery Positive Voltage Refer to DTC C1241/41: Low Battery Positive Voltage; DTC C1242/42: Open in IG1 / IG2 Power Source Circuit [11/2015 - ]
ABS TEST MODE SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION

DTC Code Detection Item Refer
C1271/71 Low Output Signal of Front Speed Sensor RH (Test Mode DTC) Refer to DTC C1271/71: Low Output Signal of Front Speed Sensor RH (Test Mode DTC); DTC C1272/72: Low Output Signal of Front Speed Sensor LH (Test Mode DTC); DTC C1464/31: Front Speed Sensor RH Circuit; DTC C1465/32: Front Speed Sensor LH Circuit [11/2015 - ]
C1272/72 Low Output Signal of Front Speed Sensor LH (Test Mode DTC) Refer to DTC C1271/71: Low Output Signal of Front Speed Sensor RH (Test Mode DTC); DTC C1272/72: Low Output Signal of Front Speed Sensor LH (Test Mode DTC); DTC C1464/31: Front Speed Sensor RH Circuit; DTC C1465/32: Front Speed Sensor LH Circuit [11/2015 - ]
C1273/73 Low Output Signal of Rear Speed Sensor RH (Test Mode DTC) Refer to DTC C1273/73: Low Output Signal of Rear Speed Sensor RH (Test Mode DTC); DTC C1274/74: Low Output Signal of Rear Speed Sensor LH (Test Mode DTC); DTC C1466/33: Rear Speed Sensor RH Circuit; DTC C1467/34: Rear Speed Sensor LH Circuit [11/2015 - ]
C1274/74 Low Output Signal of Rear Speed Sensor LH (Test Mode DTC) Refer to DTC C1273/73: Low Output Signal of Rear Speed Sensor RH (Test Mode DTC); DTC C1274/74: Low Output Signal of Rear Speed Sensor LH (Test Mode DTC); DTC C1466/33: Rear Speed Sensor RH Circuit; DTC C1467/34: Rear Speed Sensor LH Circuit [11/2015 - ]
C1275/75 Abnormal Change in Output Signal of Front Speed Sensor RH (Test Mode DTC) Refer to DTC C1235/35: Foreign Object is Attached on Tip of Front Speed Sensor RH; DTC C1236/36: Foreign Object is Attached on Tip of Front Speed Sensor LH; DTC C1238/38: Foreign Object is Attached on Tip of Rear Speed Sensor RH; DTC C1239/39: Foreign Object is Attached on Tip of Rear Speed Sensor LH; DTC C1275/75: Abnormal Change in Output Signal of Front Speed Sensor RH (Test Mode DTC); DTC C1276/76: Abnormal Change in Output Signal of Front Speed Sensor LH (Test Mode DTC); DTC C1277/77: Abnormal Change in Output Signal of Rear Speed Sensor RH (Test Mode DTC); DTC C1278/78: Abnormal Change in Output Signal of Rear Speed Sensor LH (Test Mode DTC) [11/2015 - ]
C1276/76 Abnormal Change in Output Signal of Front Speed Sensor LH (Test Mode DTC) Refer to DTC C1235/35: Foreign Object is Attached on Tip of Front Speed Sensor RH; DTC C1236/36: Foreign Object is Attached on Tip of Front Speed Sensor LH; DTC C1238/38: Foreign Object is Attached on Tip of Rear Speed Sensor RH; DTC C1239/39: Foreign Object is Attached on Tip of Rear Speed Sensor LH; DTC C1275/75: Abnormal Change in Output Signal of Front Speed Sensor RH (Test Mode DTC); DTC C1276/76: Abnormal Change in Output Signal of Front Speed Sensor LH (Test Mode DTC); DTC C1277/77: Abnormal Change in Output Signal of Rear Speed Sensor RH (Test Mode DTC); DTC C1278/78: Abnormal Change in Output Signal of Rear Speed Sensor LH (Test Mode DTC) [11/2015 - ]
C1277/77 Abnormal Change in Output Signal of Rear Speed Sensor RH (Test Mode DTC) Refer to DTC C1235/35: Foreign Object is Attached on Tip of Front Speed Sensor RH; DTC C1236/36: Foreign Object is Attached on Tip of Front Speed Sensor LH; DTC C1238/38: Foreign Object is Attached on Tip of Rear Speed Sensor RH; DTC C1239/39: Foreign Object is Attached on Tip of Rear Speed Sensor LH; DTC C1275/75: Abnormal Change in Output Signal of Front Speed Sensor RH (Test Mode DTC); DTC C1276/76: Abnormal Change in Output Signal of Front Speed Sensor LH (Test Mode DTC); DTC C1277/77: Abnormal Change in Output Signal of Rear Speed Sensor RH (Test Mode DTC); DTC C1278/78: Abnormal Change in Output Signal of Rear Speed Sensor LH (Test Mode DTC) [11/2015 - ]
C1278/78 Abnormal Change in Output Signal of Rear Speed Sensor LH (Test Mode DTC) Refer to DTC C1235/35: Foreign Object is Attached on Tip of Front Speed Sensor RH; DTC C1236/36: Foreign Object is Attached on Tip of Front Speed Sensor LH; DTC C1238/38: Foreign Object is Attached on Tip of Rear Speed Sensor RH; DTC C1239/39: Foreign Object is Attached on Tip of Rear Speed Sensor LH; DTC C1275/75: Abnormal Change in Output Signal of Front Speed Sensor RH (Test Mode DTC); DTC C1276/76: Abnormal Change in Output Signal of Front Speed Sensor LH (Test Mode DTC); DTC C1277/77: Abnormal Change in Output Signal of Rear Speed Sensor RH (Test Mode DTC); DTC C1278/78: Abnormal Change in Output Signal of Rear Speed Sensor LH (Test Mode DTC) [11/2015 - ]
C1279/79 Acceleration Sensor Output Voltage Malfunction (Test Mode DTC) Refer to DTC C1234/34: Yaw Rate Sensor Malfunction; DTC C1243/43: Acceleration Sensor Stuck Malfunction; DTC C1244/44: Open or Short in Acceleration Sensor Circuit; DTC C1245/45: Acceleration Sensor Output Malfunction; DTC C1279/79: Acceleration Sensor Output Voltage Malfunction (Test Mode DTC); DTC C1381/97: Acceleration Sensor Power Supply Voltage Malfunction [11/2015 - ]
C1281/81 Master Cylinder Pressure Sensor Output Malfunction (Test Mode DTC) Refer to DTC C1246/46: Master Cylinder Pressure Sensor Malfunction; DTC C1281/81: Master Cylinder Pressure Sensor Output Malfunction (Test Mode DTC); DTC C1364/61: Wheel Cylinder Pressure Sensor Malfunction [11/2015 - ]
ELECTRONICALLY CONTROLLED BRAKE SYSTEM TEST MODE SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION

DTC Code Detection Item Refer
C1346/71 Stroke Sensor Zero Point Learning Malfunction (Test Mode DTC) Refer to DTC C1247/47: Stroke Sensor Malfunction; DTC C1346/71: Stroke Sensor Zero Point Learning Malfunction (Test Mode DTC); DTC C1392/48: Stroke Sensor Zero Point Calibration Undone [11/2015 - ]
RENDER: 1.0x

NO RELATED

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Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.