Section 51 (Active Stability Control System (ASC) - Lancer Evolution)
WARNING: This page is about a different car, the 2012 Mitsubishi Lancer. However, it is still accessible from the selected car via links, so may be relevant.
- General Information
- Service Specifications
- Diagnosis
- Introduction To ASC Diagnosis
- ASC Diagnostic Troubleshooting Strategy
- Precautions For Diagnosis
- Abs Warning Light, ASC Warning/Operation Light And Brake Warning Light Check
- 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 C2000: Abnormality In Wheel Fluid Pressure Sensor Circuit
- DTC C2001: Abnormality In Wheel Fluid Pressure Sensor Output Signal
- DTC C1000: Abnormality In Stoplight Switch Circuit
- DTC C123B: Prolonged Operation Of ASC
- DTC C2200: Abnormality In ASC-ECU
- 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 (Longitudinal G Sensor)
- DTC C1242: Abnormality In G And Yaw Rate Sensor (Longitudinal G Sensor)
- DTC C123C: Abnormality In G And Yaw Rate Sensor (Lateral G Or Yaw Rate)
- DTC C2204: Internal Abnormality In G And Yaw Rate Sensor
- DTC C2111: Brake Fluid Pressure Sensor Power Supply Circuit (Low Input); DTC C2112: Brake Fluid Pressure Sensor Power Supply Circuit (High 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 C1608: Implausible Diagnosis Data
- DTC C2002: Abnormality In Valve Calibration
- DTC U0001: Bus-Off
- DTC U0100: Engine Time-Out Error; DTC U0101: TC-SST Time-Out Error; DTC U0126: Steering Wheel Sensor Time-Out Error; DTC U0141: ETACS Time-Out Error; DTC U0136: AWC 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 U0251: AWC Time-Out Error (Local CAN); DTC U0440: AWC Communication Error In AWC (Local CAN); DTC U0435: AWC Signal Abnormality (Local CAN)
- DTC U1003: G And Yaw Rate Sensor Bus-Off
- DTC U1415: Variant Coding Not Completed
- DTC U1417: Variant Coding Value Invalid (Includes Faulty Installation)
- Trouble Symptom Chart
- Symptom Procedures
- Inspection Procedure 1: The Scan Tool Cannot Communicate With The ABS/ASC System
- Inspection Procedure 2: With The Parking Brake Released, The Brake Warning Light Remains Illuminated (ABS Warning Light Is Turned Off)
- Inspection Procedure 3: The ABS Warning Light Does Not Illuminate When Ignition Switch Is Turned To The ON Position (Engine Stopped)
- Inspection Procedure 4: The Brake Warning Light Does Not Illuminate When Ignition Switch Is Turned To The ON Position (Engine Stopped)
- Inspection Procedure 5: The ABS Warning Light Remains Illuminated Even After The Engine Is Started
- Inspection Procedure 6: The ASC Warning Display Stays ON Even After The Engine Is Started
- Inspection Procedure 7: The ASC OFF Display Remains Illuminated After The Engine Is Started
- Inspection Procedure 8: After The ASC OFF Switch Is Pressed To Turn "OFF," The Stability Control/TCL Cannot Be Cancelled
- Inspection Procedure 9: Abnormality In Brake Operation
- Inspection Procedure 10: Skid Control/TCL Does Not Operate
- Inspection Procedure 11: ASC-ECU Power Supply Circuit System
- Inspection Procedure 12: ABS/Skid Control/TCL Operates Too Frequently
- Inspection Procedure 13: Steering Wheel Sensor Power Supply Circuit System
- Inspection procedure 14: The Initial Check Sound Of Hydraulic Unit Is Loud
- Data List Reference Table
- Actuator Test Reference Table
- Check At Ecu Terminals
- Special Tools
- On-Vehicle Service
- ASC Off Switch
- Hydraulic Unit
- Wheel Speed Sensor
- G And Yaw Rate Sensor
- Steering Wheel Sensor