Active Skid Control System (ASC)
- General Information
- Service Specifications
- Diagnosis
- Introduction To ASC Diagnosis
- ASC Diagnostic Troubleshooting Strategy
- Diagnostic Function
- Diagnostic Trouble Code Chart
- Diagnostic Trouble Code Procedures
- DTC C100A: Abnormality In Fl Wheel Speed Sensor Circuit
- DTC C1015 Abnormality In Fr Wheel Speed Sensor Circuit
- DTC C1020 Abnormality In RL Wheel Speed Sensor Circuit
- DTC C102B Abnormality In RR Wheel Speed Sensor Circuit
- DTC C1011: Abnormality In Fl Wheel Speed Sensor Signal
- DTC C101C Abnormality In Fr Wheel Speed Sensor Signal
- DTC C1027: Abnormality In RL Wheel Speed Sensor Signal
- DTC C1032: Abnormality In RR Wheel Speed Sensor Signal
- DTC C1014 Mutual Monitoring Of Fl Wheel Speed Sensor
- DTC C101F Mutual Monitoring Of Fr Wheel Speed Sensor
- DTC C102A: Mutual Monitoring Of RL Wheel Speed Sensor
- DTC C1035: Mutual Monitoring Of RR Wheel Speed Sensor
- DTC C1041: Abnormality In Periodical Signal For Fl Wheel Speed Sensor
- DTC C1042: Abnormality In Periodical Signal For Fr Wheel Speed Sensor
- DTC C1043: Abnormality In Periodical Signal For RL Wheel Speed Sensor
- DTC C1044: Abnormality In Periodical Signal For RR Wheel Speed Sensor
- DTC C1046: Fl Wheel Speed Sensor Control Phase Time Exceeded
- DTC C1047: Fr Wheel Speed Sensor Control Phase Time Exceeded
- DTC C1048: RL Wheel Speed Sensor Control Phase Time Exceeded
- DTC C1049: RR Wheel Speed Sensor Control Phase Time Exceeded
- DTC C104B: Abnormality In Fl Wheel Inlet Valve System; DTC C104F: Abnormality In Fr Wheel Inlet Valve System; DTC C1053: Abnormality In RL Wheel Inlet Valve System; DTC C1057: Abnormality In RR Wheel Inlet Valve System; DTC C105F: Abnormality In Fl Wheel Outlet Valve System; DTC C1063: Abnormality In Fr Wheel Outlet Valve System; DTC C1067: Abnormality In RL Wheel Outlet Valve System; DTC C105B: Abnormality In RR Wheel Outlet Valve System; DTC C1200: Abnormality In Fl/RR Wheel Cut Valve System; DTC C1204: Abnormality In Fr/RL Wheel Cut Valve System; DTC C1208: Abnormality In Fl/RR Wheel Suction Valve System; DTC C120C: Abnormality In Fr/RL Wheel Suction Valve System
- DTC C2104: Faulty Valve Power Supply Circuit
- DTC C1073: Faulty Motor Drive Circuit
- DTC C2116: Abnormality In Power Supply Voltage In Pump Motor
- DTC C121D: Abnormality In Brake Fluid Pressure Sensor Circuit
- DTC C121E: Abnormality In Brake Fluid Pressure Sensor Output Signal
- DTC C1000: Abnormality In Stop Light Switch Circuit
- DTC C1009: Low Brake Fluid Level
- DTC C123B: Prolonged Operation Of ASC
- DTC C2200: Abnormality In ASC-Ecu
- DTC C2100: Abnormality In Battery Voltage (Low Voltage)
- DTC C2101: Abnormality In Battery Voltage (High Voltage)
- DTC C1395: Brake Fluid Filling Not Completed
- DTC C121C: Torque Request Signal Rejection
- DTC C1290: Can Time-Out Error
- DTC C2203: VIN Not Recorded
- DTC C2206: Re-Execution Of Variant Coding
- DTC C1210: Abnormality In G And Yaw Rate Sensor
- DTC C1242: Abnormality In G And Yaw Rate Sensor
- DTC C123C: Abnormality In G And Yaw Rate Sensor
- DTC C2204: Internal Abnormality In G And Yaw Rate Sensor
- DTC C2111: Brake Fluid Pressure Sensor Power Supply Circuit (High Input); DTC C2112: Brake Fluid Pressure Sensor Power Supply Circuit (Low Input)
- DTC C2114: Abnormality In G And Yaw Rate Sensor Operation Voltage (Low Voltage); DTC C2115: Abnormality In G And Yaw Rate Sensor Operation Voltage (High Voltage)
- DTC C123A: Abnormality In Sensor Calibration
- DTC C1219: Abnormality In Steering Wheel Sensor Signal
- DTC C121A: Abnormality In Steering Wheel Sensor Initialization
- DTC C2205: Internal Malfunction Of Steering Wheel Sensor
- DTC C2003: Control Parameter Not Implement
- DTC C1608: Implausible Diagnosis Data
- DTC U0001: Bus-Off
- DTC U0100: Engine Time-Out Error; DTC U0101: A/T Or CVT Time-Out Error; DTC U0114: AWD Time-Out Error; DTC U0126: Steering Wheel Sensor Time-Out Error; DTC U0141: ETACS Time-Out Error
- DTC U0125: G And Yaw Rate Sensor Message Time-Out Error/Message Error
- DTC U0401: Engine Malfunction Detected
- DTC U0428: Communication Error In Steering Wheel Sensor
- DTC U1003: G And Yaw Rate Sensor Bus-Off
- DTC U1415: Variant Coding Not Completed
- DTC U1417: Variant Coding Value Invalid (Includes Faulty Installation)
- Symptom Chart
- Symptom Procedures
- Inspection Procedure 1: Scan Tool Communication Only With Abs/TCL/Skid Control System Is Impossible
- Inspection Procedure 2: ASC Off Display Flashes At A Rate Of 2HZ
- Inspection Procedure 3: Brake Warning Light Stays On With The Parking Brake Lever Released
- Inspection Procedure 4: Abs Warning Light Does Not Illuminate When Ignition Switch Is Turned To The On Position (Engine Stopped)
- Inspection Procedure 5: Brake Warning Light Does Not Illuminate When The Ignition Switch Is Turned To On Position (Engine Stopped)
- Inspection Procedure 6: Abs Warning Light Stays On After The Engine Is Started
- Inspection Procedure 7: ASC Warning Display Stays On After The Engine Is Started
- Inspection Procedure 8: ASC Off Display Stays On
- Inspection Procedure 9: ASC Operation Display Stays On After The Engine Is Started
- Inspection Procedure 9: After ASC Off Switch Is Turned Off, TCL/Skid Control System Cannot Be Disabled
- Inspection Procedure 10: Abnormality In Brake Operation
- Inspection Procedure 11: ASC System Does Not Operate Or Faulty ASC Operate
- Inspection Procedure 12: ASC-Ecu Power Supply Circuit System
- Data List Reference Table
- Actuator Test Reference Table
- Check At Ecu Terminals
- Continuity Check At Wiring Harness-Side Connector
- Special Tools
- On-Vehicle Service
- ASC Off Switch
- Hydraulic Unit
- Wheel Speed Sensor
- G And Yaw Rate Sensor
- Steering Wheel Sensor