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Diagnostic Trouble Code Chart

WARNING: This page is about a different car, the 2011 Toyota Avalon. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:

Turn the ignition switch off before removing any parts.

HINT: 

DTC CHART OF ABS:

DTC Code Detection Item Trouble Area See
C0200/31*1 Right Front Wheel Speed Sensor Signal Malfunction 1. Right front speed sensor
2. Speed sensor circuit
3. Sensor rotor
4. Sensor installation
5. ABS & TRACTION actuator assembly (Skid control ECU)
Refer to DTC C0200/31: Right Front Wheel Speed Sensor Signal Malfunction; DTC C0205/32: Left Front Wheel Speed Sensor Signal; 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 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 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)
C0205/32*1 Left Front Wheel Speed Sensor Signal 1. Left front speed sensor
2. Speed sensor circuit
3. Sensor rotor
4. Sensor installation
5. ABS & TRACTION actuator assembly (Skid control ECU)
Refer to DTC C0200/31: Right Front Wheel Speed Sensor Signal Malfunction; DTC C0205/32: Left Front Wheel Speed Sensor Signal; 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 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 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)
C0210/33*1 Right Rear Wheel Speed Sensor Signal Malfunction 1. Right rear speed sensor
2. Speed sensor circuit
3. Sensor rotor
4. Sensor installation
5. ABS & TRACTION actuator assembly (Skid control ECU)
Refer to DTC C0210/33: Right Rear Wheel Speed Sensor Signal Malfunction; DTC C0215/34: Left Rear Wheel Speed Sensor Signal; 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 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 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)
C0215/34*1 Left Rear Wheel Speed Sensor Signal 1. Left rear speed sensor
2. Speed sensor circuit
3. Sensor rotor
4. Sensor installation
5. ABS & TRACTION actuator assembly (Skid control ECU)
Refer to DTC C0210/33: Right Rear Wheel Speed Sensor Signal Malfunction; DTC C0215/34: Left Rear Wheel Speed Sensor Signal; 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 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 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)
C0226/21 SFR Solenoid Circuit ABS & TRACTION actuator assembly (Solenoid circuit) Refer to DTC C0226/21: SFR Solenoid Circuit; DTC C0236/22: SFL Solenoid Circuit; DTC C0246/23: SRR Solenoid Circuit; DTC C0256/24: SRL Solenoid Circuit; DTC C1225/25: SM Solenoid Circuit
C0236/22 SFL Solenoid Circuit ABS & TRACTION actuator assembly (Solenoid circuit) Refer to DTC C0226/21: SFR Solenoid Circuit; DTC C0236/22: SFL Solenoid Circuit; DTC C0246/23: SRR Solenoid Circuit; DTC C0256/24: SRL Solenoid Circuit; DTC C1225/25: SM Solenoid Circuit
C0246/23 SRR Solenoid Circuit ABS & TRACTION actuator assembly (Solenoid circuit) Refer to DTC C0226/21: SFR Solenoid Circuit; DTC C0236/22: SFL Solenoid Circuit; DTC C0246/23: SRR Solenoid Circuit; DTC C0256/24: SRL Solenoid Circuit; DTC C1225/25: SM Solenoid Circuit
C0256/24 SRL Solenoid Circuit ABS & TRACTION actuator assembly (Solenoid circuit) Refer to DTC C0226/21: SFR Solenoid Circuit; DTC C0236/22: SFL Solenoid Circuit; DTC C0246/23: SRR Solenoid Circuit; DTC C0256/24: SRL Solenoid Circuit; DTC C1225/25: SM Solenoid Circuit
C0273/13*1 Open in ABS Motor Relay Circuit 1. ABS/VSC No. 1 fuse
2. VSC No. 1 relay
3. VSC No. 1 relay circuit
4. ABS & TRACTION actuator assembly
Refer to DTC C0273/13: Open in ABS Motor Relay Circuit; DTC C0274/14: Short to B+ in ABS Motor Relay Circuit; DTC C1361/91: Short Circuit in ABS Motor Fail Safe Relay Circuit
C0274/14 Short to B+ in ABS Motor Relay Circuit 1. ABS/VSC No. 1 fuse
2. VSC No. 1 relay
3. VSC No. 1 relay circuit
4. ABS & TRACTION actuator assembly
Refer to DTC C0273/13: Open in ABS Motor Relay Circuit; DTC C0274/14: Short to B+ in ABS Motor Relay Circuit; DTC C1361/91: Short Circuit in ABS Motor Fail Safe Relay Circuit
C0278/11 Open in ABS Solenoid Relay Circuit 1. ABS/VSC No. 2 fuse
2. ABS & TRACTION actuator (Solenoid relay circuit)
Refer to DTC C0278/11: Open in ABS Solenoid Relay Circuit; DTC C0279/12: Short to B+ in ABS Solenoid Relay Circuit
C0279/12 Short to B+ in ABS Solenoid Relay Circuit 1. ABS/VSC No. 2 fuse
2. ABS & TRACTION actuator (Solenoid relay circuit)
Refer to DTC C0278/11: Open in ABS Solenoid Relay Circuit; DTC C0279/12: Short to B+ in ABS Solenoid Relay Circuit
C1225/25 SM Solenoid Circuit ABS & TRACTION actuator assembly (Solenoid circuit) Refer to DTC C0226/21: SFR Solenoid Circuit; DTC C0236/22: SFL Solenoid Circuit; DTC C0246/23: SRR Solenoid Circuit; DTC C0256/24: SRL Solenoid Circuit; DTC C1225/25: SM Solenoid Circuit
C1235/35 Foreign Object is Attached on Tip of Front Speed Sensor RH 1. Right front speed sensor
2. Sensor rotor
3. Sensor installation
4. ABS & TRACTION actuator assembly (Skid control ECU)
Refer to DTC C0200/31: Right Front Wheel Speed Sensor Signal Malfunction; DTC C0205/32: Left Front Wheel Speed Sensor Signal; 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 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 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)
C1236/36 Foreign Object is Attached on Tip of Front Speed Sensor LH 1. Left front speed sensor
2. Sensor rotor
3. Sensor installation
4. ABS & TRACTION actuator assembly (Skid control ECU)
Refer to DTC C0200/31: Right Front Wheel Speed Sensor Signal Malfunction; DTC C0205/32: Left Front Wheel Speed Sensor Signal; 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 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 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)
C1238/38 Foreign Object is Attached on Tip of Rear Speed Sensor RH 1. Right rear speed sensor
2. Sensor rotor
3. Sensor installation
4. ABS & TRACTION actuator assembly (Skid control ECU)
Refer to DTC C0210/33: Right Rear Wheel Speed Sensor Signal Malfunction; DTC C0215/34: Left Rear Wheel Speed Sensor Signal; 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 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 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)
C1239/39 Foreign Object is Attached on Tip of Rear Speed Sensor LH 1. Left rear speed sensor
2. Sensor rotor
3. Sensor installation
4. ABS & TRACTION actuator assembly (Skid control ECU)
Refer to DTC C0210/33: Right Rear Wheel Speed Sensor Signal Malfunction; DTC C0215/34: Left Rear Wheel Speed Sensor Signal; 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 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 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)
C1241/41 Low Battery Positive Voltage or Abnormally High Battery Positive Voltage 1. Battery
2. Charging system
3. Power source circuit
4. Internal power supply circuit of the skid control ECU
Refer to DTC C1241/41: Low Battery Positive Voltage or Abnormally High Battery Positive Voltage
C1243/43*1 Acceleration Sensor Stuck Malfunction 1. Yaw rate and acceleration sensor
2. Yaw rate and acceleration sensor circuit
Refer to DTC C1232/32: Stuck in Acceleration Sensor; DTC C0371/71: Yaw Rate Sensor (Test Mode DTC); 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
C1244/44 Open or Short in Acceleration Sensor Circuit 1. Yaw rate and acceleration sensor
2. Yaw rate and acceleration sensor circuit
Refer to DTC C1232/32: Stuck in Acceleration Sensor; DTC C0371/71: Yaw Rate Sensor (Test Mode DTC); 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
C1245/45*1 Acceleration Sensor Output Malfunction 1. Yaw rate and acceleration sensor
2. Yaw rate and acceleration sensor circuit
Refer to DTC C1232/32: Stuck in Acceleration Sensor; DTC C0371/71: Yaw Rate Sensor (Test Mode DTC); 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
C1246/46*2 Master Cylinder Pressure Sensor Malfunction 1. Master cylinder pressure sensor
2. Master cylinder pressure sensor circuit
3. Stop light switch circuit
4. ABS & TRACTION actuator assembly
Refer to DTC C1246/46: Master Cylinder Pressure Sensor Malfunction; DTC C1281/81: Master Cylinder Pressure Sensor Output Malfunction (Test Mode DTC)
C1249/49 Open in Stop Light Switch Circuit 1. Stop light switch
2. Stop light switch circuit
3. STOP No. 1 fuse
4. STOP No. 2 fuse
5. ABS & TRACTION actuator assembly
Refer to DTC C1249/49: Open in Stop Light Switch Circuit
C1251/51*1 Open in Pump Motor Circuit 1. ABS & TRACTION actuator assembly (GND circuit)
2. ABS & TRACTION actuator assembly (Motor circuit)
Refer to DTC C1251/51: Open in Pump Motor Circuit
C1361/91 Short Circuit in ABS Motor Fail Safe Relay Circuit 1. ABS/VSC No. 1 fuse
2. VSC No. 2 relay
3. VSC No. 2 relay circuit
4. ABS & TRACTION actuator assembly
Refer to DTC C0273/13: Open in ABS Motor Relay Circuit; DTC C0274/14: Short to B+ in ABS Motor Relay Circuit; DTC C1361/91: Short Circuit in ABS Motor Fail Safe Relay Circuit
C1381/97 Acceleration Sensor Power Supply Voltage Malfunction 1. Yaw rate and acceleration sensor
2. Yaw rate and acceleration sensor power source circuit
Refer to DTC C1232/32: Stuck in Acceleration Sensor; DTC C0371/71: Yaw Rate Sensor (Test Mode DTC); 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
C1442/44 Invalid Data Received from Acceleration Sensor Yaw rate and acceleration sensor Refer to DTC C1442/44: Invalid Data Received from Acceleration Sensor; DTC C1443/34: Invalid Data Received from Yaw Rate Sensor
U0073/94 Control Module Communication Bus OFF CAN communication system Refer to DTC U0073/94: Control Module Communication Bus OFF; DTC U0100/65: Lost Communication with ECM / PCM; 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
U0124/95 Lost Communication with Lateral Acceleration Sensor Module CAN communication system (Skid control ECU to yaw rate and acceleration sensor) Refer to DTC U0073/94: Control Module Communication Bus OFF; DTC U0100/65: Lost Communication with ECM / PCM; 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

*1, *2:

Even after the trouble areas are repaired, the ABS warning light will not go off unless the following operations are performed.

HINT: 

In some cases, Techstream cannot be used when the ABS warning light remains on.

DTC CHART OF VSC:

DTC Code Detection Item Trouble Area See
43 ABS Control System Malfunction ABS control system Refer to DTC 43: ABS Control System Malfunction
C1201/51 Engine Control System Malfunction Engine control system Refer to DTC C1201/51: Engine Control System Malfunction
C1203/53 ECM Communication Circuit Malfunction ECM Refer to DTC C1203/53: ECM Communication Circuit Malfunction
C1210/36 Zero Point Calibration of Yaw Rate Sensor Undone 1. ABS & TRACTION actuator assembly (Skid control ECU)
2. Zero point calibration undone
Refer to DTC C1210/36: Zero Point Calibration of Yaw Rate Sensor Undone; DTC C1336/39: Zero Point Calibration of Acceleration Sensor Undone
C1231/31 Steering Angle Sensor Circuit Malfunction 1. Steering angle sensor
2. Steering angle sensor circuit
3. Steering angle sensor power supply
4. CAN communication system
Refer to DTC C1231/31: Steering Angle Sensor Circuit Malfunction
C1232/32 Stuck in Acceleration Sensor 1. Yaw rate and acceleration sensor
2. Yaw rate and acceleration sensor circuit
Refer to DTC C1232/32: Stuck in Acceleration Sensor; DTC C0371/71: Yaw Rate Sensor (Test Mode DTC); 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
C1234/34 Yaw Rate Sensor Malfunction 1. Yaw rate and acceleration sensor
2. Yaw rate and acceleration sensor circuit
Refer to DTC C1232/32: Stuck in Acceleration Sensor; DTC C0371/71: Yaw Rate Sensor (Test Mode DTC); 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
C1290/66 Steering Angle Sensor Zero Point Malfunction 1. Yaw rate and acceleration sensor zero point calibration incomplete
2. Poor adjustment of the centered position of the steering wheel
3. Poor adjustment of front wheel alignment
Refer to DTC C1290/66: Steering Angle Sensor Zero Point Malfunction
C1336/39 Zero Point Calibration of Acceleration Sensor Undone 1. ABS & TRACTION actuator assembly (Skid control ECU)
2. Zero point calibration undone
Refer to DTC C1210/36: Zero Point Calibration of Yaw Rate Sensor Undone; DTC C1336/39: Zero Point Calibration of Acceleration Sensor Undone
C1439/66 Steering Angle Sensor Initialization Incomplete 1. Steering angle sensor
2. Yaw rate and acceleration sensor
3. ABS & TRACTION actuator assembly (Skid control ECU)
Refer to DTC C1439/66: Steering Angle Sensor Initialization Incomplete; DTC C1445/66: Vehicle Driven with Steering Angle Sensor not Initialized
C1440/98 Unusual Bank Angle Detected Yaw rate and acceleration sensor Refer to DTC C1440/98: Unusual Bank Angle Detected
C1443/34 Invalid Data Received from Yaw Rate Sensor Yaw rate and acceleration sensor Refer to DTC C1442/44: Invalid Data Received from Acceleration Sensor; DTC C1443/34: Invalid Data Received from Yaw Rate Sensor
C1445/66 Vehicle Driven with Steering Angle Sensor not Initialized 1. Steering angle sensor
2. Yaw rate and acceleration sensor
3. ABS & TRACTION actuator assembly (Skid control ECU)
Refer to DTC C1439/66: Steering Angle Sensor Initialization Incomplete; DTC C1445/66: Vehicle Driven with Steering Angle Sensor not Initialized
U0100/65 Lost Communication with ECM / PCM CAN communication system (Skid control ECU to ECM) Refer to DTC U0073/94: Control Module Communication Bus OFF; DTC U0100/65: Lost Communication with ECM / PCM; 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
U0123/62 Lost Communication with Yaw Rate Sensor Module CAN communication system (Skid control ECU to yaw rate and acceleration sensor) Refer to DTC U0073/94: Control Module Communication Bus OFF; DTC U0100/65: Lost Communication with ECM / PCM; 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
U0126/63 Lost Communication with Steering Angle Sensor Module CAN communication system (Skid control ECU to steering angle sensor) Refer to DTC U0073/94: Control Module Communication Bus OFF; DTC U0100/65: Lost Communication with ECM / PCM; 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

HINT: 

In some cases, the Techstream cannot be used when the SLIP indicator light remains on.

TEST MODE DTC OF ABS:

DTC Code Detection Item Trouble Area See
C1271/71 Low Output Signal of Front Speed Sensor RH (Test Mode DTC) 1. Front speed sensor RH
2. Sensor installation
3. Speed sensor rotor
Refer to DTC C0200/31: Right Front Wheel Speed Sensor Signal Malfunction; DTC C0205/32: Left Front Wheel Speed Sensor Signal; 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 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 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)
C1272/72 Low Output Signal of Front Speed Sensor LH (Test Mode DTC) 1. Front speed sensor LH
2. Sensor installation
3. Speed sensor rotor
Refer to DTC C0200/31: Right Front Wheel Speed Sensor Signal Malfunction; DTC C0205/32: Left Front Wheel Speed Sensor Signal; 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 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 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)
C1273/73 Low Output Signal of Rear Speed Sensor RH (Test Mode DTC) 1. Rear speed sensor RH
2. Sensor installation
3. Speed sensor rotor
Refer to DTC C0210/33: Right Rear Wheel Speed Sensor Signal Malfunction; DTC C0215/34: Left Rear Wheel Speed Sensor Signal; 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 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 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)
C1274/74 Low Output Signal of Rear Speed Sensor LH (Test Mode DTC) 1. Rear speed sensor LH
2. Sensor installation
3. Speed sensor rotor
Refer to DTC C0210/33: Right Rear Wheel Speed Sensor Signal Malfunction; DTC C0215/34: Left Rear Wheel Speed Sensor Signal; 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 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 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)
C1275/75 Abnormal Change in Output Signal of Front Speed Sensor RH (Test Mode DTC) Speed sensor rotor Refer to DTC C0200/31: Right Front Wheel Speed Sensor Signal Malfunction; DTC C0205/32: Left Front Wheel Speed Sensor Signal; 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 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 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)
C1276/76 Abnormal Change in Output Signal of Front Speed Sensor LH (Test Mode DTC) Speed sensor rotor Refer to DTC C0200/31: Right Front Wheel Speed Sensor Signal Malfunction; DTC C0205/32: Left Front Wheel Speed Sensor Signal; 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 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 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)
C1277/77 Abnormal Change in Output Signal of Rear Speed Sensor RH (Test Mode DTC) Speed sensor rotor Refer to DTC C0210/33: Right Rear Wheel Speed Sensor Signal Malfunction; DTC C0215/34: Left Rear Wheel Speed Sensor Signal; 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 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 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)
C1278/78 Abnormal Change in Output Signal of Rear Speed Sensor LH (Test Mode DTC) Speed sensor rotor Refer to DTC C0210/33: Right Rear Wheel Speed Sensor Signal Malfunction; DTC C0215/34: Left Rear Wheel Speed Sensor Signal; 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 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 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)
C1279/79 Acceleration Sensor Output Voltage Malfunction (Test Mode DTC) 1. Yaw rate and acceleration
sensor
2. Sensor installation
Refer to DTC C1232/32: Stuck in Acceleration Sensor; DTC C0371/71: Yaw Rate Sensor (Test Mode DTC); 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
C1281/81 Master Cylinder Pressure Sensor Output Malfunction (Test Mode DTC) 1. Stop light switch
2. Master cylinder pressure
sensor
Refer to DTC C1246/46: Master Cylinder Pressure Sensor Malfunction; DTC C1281/81: Master Cylinder Pressure Sensor Output Malfunction (Test Mode DTC)
TEST MODE DTC OF VSC:

DTC Code Detection Item Trouble Area See
C0371/71 Yaw Rate Sensor (Test Mode DTC) Yaw rate and acceleration sensor Refer to DTC C1232/32: Stuck in Acceleration Sensor; DTC C0371/71: Yaw Rate Sensor (Test Mode DTC); 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