VEHICLE STABILITY CONTROL SYSTEM > DIAGNOSTIC TROUBLE CODE CHART

for Preparation Click here


NOTICE:
When removing any parts, turn the ignition switch off.

HINT:
  1. If no abnormality is found when inspecting parts, check the skid control ECU and check for poor contact at ground points.
  2. If a trouble code is displayed during the DTC check, inspect the trouble areas listed for that code. For details of the code, refer to the "See page" below.
  3. When 2 or more DTCs are detected, perform each circuit inspection until the problem is identified.
  4. All DTCs in the table below are detected in accordance with 1 trip detection logic.

DTC chart of ABS 
DTC Code
Detection Item
Trouble Areas
See page
C0200/31
Right Front Wheel Speed Sensor Signal
- Front speed sensor
- Front speed sensor circuit
- Sensor installation
- Foreign matter on sensor rotor
Click here
C0205/32
Left Front Wheel Speed Sensor Signal
- Front speed sensor
- Front speed sensor circuit
- Sensor installation
- Foreign matter on sensor rotor
Click here
C0210/33
Right Rear Wheel Speed Sensor Signal
- Rear speed sensor
- Rear speed sensor circuit
- Sensor installation
- Foreign matter on sensor rotor
Click here
C0215/34
Left Rear Wheel Speed Sensor Signal
- Rear speed sensor
- Rear speed sensor circuit
- Sensor installation
- Foreign matter on sensor rotor
Click here
C0226/21
SFR Solenoid Circuit
VSC actuator (skid control ECU)
Click here
C0236/22
SFL Solenoid Circuit
VSC actuator (skid control ECU)
Click here
C0246/23
SRR Solenoid Circuit
VSC actuator (skid control ECU)
Click here
C0256/24
SRL Solenoid Circuit
VSC actuator (skid control ECU)
Click here
C0273/13
Open in ABS Motor Relay Circuit
- ABS1 H-fuse
- Harness or connector (+BM circuit)
- VSC actuator (skid control ECU)
Click here
C0278/11
Open or Short Circuit in ABS Solenoid Relay Circuit
- ABS2 H-fuse
- Harness or connector (+BS circuit)
- VSC actuator (skid control ECU)
Click here
C1225/25
SMC Solenoid Circuit
VSC actuator (skid control ECU)
Click here
C1226/26
SMC Solenoid Circuit
VSC actuator (skid control ECU)
Click here
C1227/27
SRC Solenoid Circuit
VSC actuator (skid control ECU)
Click here
C1228/28
SRC Solenoid Circuit
VSC actuator (skid control ECU)
Click here
C1241/41
Low Battery Positive Voltage or Abnormally High Battery Positive Voltage
- Battery
- Charging system
- Power source circuit
- VSC actuator (skid control ECU)
Click here
C1244/44
Open or Short in Deceleration Sensor Circuit
- Yaw rate sensor
- Yaw rate sensor circuit
- VSC actuator (skid control ECU)
Click here
C1247/47
Stroke Sensor Malfunction
- Brake booster
- Pedal stroke sensor
- Pedal stroke sensor circuit
- VSC actuator (skid control ECU)
Click here
C1249/49
Open in Stop Light Switch Circuit
- ECU-IG1 fuse
- STOP fuse
- Stop light control relay
- Stop light switch
- Stop light switch circuit
- VSC actuator (skid control ECU)
Click here
C1251/51
Open in Pump Motor Circuit
- ABS1 H-fuse
- VSC actuator (skid control ECU)
Click here
C1300/62
Skid Control ECU Malfunction
VSC actuator (skid control ECU)
Click here
C1330/35
Open Circuit in Right Front Wheel Speed Sensor Circuit
- Front speed sensor (open)
- Front speed sensor circuit (open)
Click here
C1331/36
Open Circuit in Left Front Wheel Speed Sensor Circuit
- Front speed sensor (open)
- Front speed sensor circuit (open)
Click here
C1332/37
Open Circuit in Right Rear Wheel Speed Sensor Circuit
- Rear speed sensor (open)
- Rear speed sensor circuit (open)
Click here
C1333/38
Open Circuit in Left Rear Wheel Speed Sensor Circuit
- Rear speed sensor (open)
- Rear speed sensor circuit (open)
Click here
U0073/94
Control Module Communication Bus OFF
CAN communication system
Click here

DTC chart of VSC 
DTC Code
Detection Item
Trouble Areas
See page
43
ABS Control System Malfunction
Anti-lock brake system
Click here
C1201/51
Engine Control System Malfunction
SFI system
Click here
C1203/53
ECM Communication Circuit Malfunction
- Test mode not performed
- VSC actuator (skid control ECU)
Click here
C1207/37
Malfunction in Park / Neutral Position Switch
- Park / Neutral position switch
- ECM
- CAN communication system
- Harness or connector
- VSC actuator (skid control ECU)
Click here
C1231/31
Steering Angle Sensor Circuit Malfunction
- ECU-B1 fuse
- Steering angle sensor
- Steering angle sensor circuit
- Steering angle sensor power supply
- CAN communication system
- VSC actuator (skid control ECU)
Click here
C1232/32
Stuck in Deceleration Sensor
- Yaw rate and deceleration sensor
- Yaw rate and deceleration sensor circuit
- VSC actuator (skid control ECU)
Click here
C1234/34
Yaw Rate Sensor Malfunction
- Yaw rate and deceleration sensor
- Yaw rate and deceleration sensor circuit
- VSC actuator (skid control ECU)
Click here
C1267/28
Brake Pedal Load Sensing Switch
- Booster pedal micro switch (active brake booster)
- Booster pedal micro switch (active brake booster) circuit
Click here
C1290/66
Steering Angle Sensor Zero Point Malfunction
- Steering angle sensor
- Steering angle sensor circuit
- CAN communication system
Click here
C1310/11
Open or Short in Active Brake Booster Circuit
- Brake booster
- Active brake booster solenoid circuit
Click here
C1311/12
Open or Short in Brake Inhibit Relay Circuit
- Stop light control relay
- Stop light control circuit
Click here
C1336/39
Zero Point Calibration of Acceleration Sensor Undone
- Skid control ECU
- Zero point calibration incomplete
Click here
C1340/47
Center Differential Lock Circuit
- A. D. D. detection switch
- A. D. D. detection switch circuit
- 4WD control ECU
Click here
C1360/61
Malfunction in Comparative Master Cylinder Pressure Sensor
- Master cylinder brake fluid pressure sensor
- Master cylinder brake fluid pressure sensor circuit
Click here
C1370/73
Engine or Transmission System Matching Error
- Harness or connector
- VSC actuator (skid control ECU)
- ECM
Click here
C1380/64
Stop Light Control Relay Malfunction
- Stop light control relay
- Stop light control circuit
Click here
C1439/66
Steering Angle Sensor Initialization Incomplete
- Steering angle sensor
- Yaw rate and deceleration sensor
- VSC actuator (skid control ECU)
Click here
C1445/66
Vehicle Driven with Steering Angle Sensor not Initialized
- Steering angle sensor
- Yaw rate and deceleration sensor
- VSC actuator (skid control ECU)
Click here
U0100/65
Lost Communication with ECM / PCM
- CAN communication system
- ECM
Click here
U0114/27
Lost Communication with 4-Wheel Drive Clutch Control Module
- CAN communication system
- 4WD control ECU
Click here
U0123/62
Lost Communication with Yaw Rate Sensor Module
- CAN communication system
- Yaw rate and deceleration sensor
Click here
U0124/69
Deceleration Sensor Communication Circuit Malfunction
- CAN communication system
- Yaw rate and deceleration sensor
Click here
U0126/63
Lost Communication with Steering Angle Sensor Module
- CAN communication system
- Steering angle sensor
Click here

Test Mode DTC of ABS 
DTC Code
Detection Item
Trouble Areas
See page
C1271/71
Low Output Signal of Front Speed Sensor RH (Test Mode DTC)
- Front speed sensor
- Front speed sensor circuit
- Sensor installation
- Foreign matter on sensor rotor
Click here
C1272/72
Low Output Signal of Front Speed Sensor LH (Test Mode DTC)
- Front speed sensor
- Front speed sensor circuit
- Sensor installation
- Foreign matter on sensor rotor
Click here
C1273/73
Low Output Signal of Rear Speed Sensor RH (Test Mode DTC)
- Rear speed sensor
- Rear speed sensor circuit
- Sensor installation
- Foreign matter on sensor rotor
Click here
C1274/74
Low Output Signal of Rear Speed Sensor LH (Test Mode DTC)
- Rear speed sensor
- Rear speed sensor circuit
- Sensor installation
- Foreign matter on sensor rotor
Click here
C1275/75
Abnormal Change in Output Signal of Front Speed Sensor RH (Test Mode DTC)
- Front speed sensor (open)
- Front speed sensor circuit (open)
Click here
C1276/76
Abnormal Change in Output Signal of Front Speed Sensor LH (Test Mode DTC)
- Front speed sensor (open)
- Front speed sensor circuit (open)
Click here
C1277/77
Abnormal Change in Output Signal of Rear Speed Sensor RH (Test Mode DTC)
- Rear speed sensor (open)
- Rear speed sensor circuit (open)
Click here
C1278/78
Abnormal Change in Output Signal of Rear Speed Sensor LH (Test Mode DTC)
- Rear speed sensor (open)
- Rear speed sensor circuit (open)
Click here
C1279/79
Deceleration Sensor Output Voltage Malfunction (Test Mode DTC)
- Yaw rate and deceleration sensor
- Yaw rate sensor circuit
- VSC actuator (skid control ECU)
Click here
C1281/81
Master Cylinder Pressure Sensor Output Malfunction (Test Mode DTC)
- Master cylinder brake fluid pressure sensor
- Master cylinder brake fluid pressure sensor circuit
- Stop light switch circuit
- VSC actuator (skid control ECU)
- Brake booster assembly
Click here