Section 42 (Active Stability Control System (ASC))
WARNING: This page is about a different car, the 2017 Mitsubishi Mirage. However, it is still accessible from the selected car via links, so may be relevant.
- Service Specifications
- Diagnosis
- Introduction To ASC Diagnosis
- ASC Diagnostic Troubleshooting Strategy
- Precautions For Diagnosis
- ASC Indicator Light, ASC Off Indicator Light, Abs Warning Light And Brake Warning Light Check
- Diagnostic Function
- Diagnostic Trouble Code Chart
- Diagnostic Trouble Code Procedures
- DTC C1011: FL Wheel Speed Sensor Signal; DTC C101C: FR Wheel Speed Sensor Signal; DTC C1027: RL Wheel Speed Sensor Signal; DTC C1032: RR Wheel Speed Sensor Signal
- DTC C1014: FL Wheel Speed SNS.Performance; DTC C101F: FR Wheel Speed SNS.Performance; DTC C102A: RL Wheel Speed SNS.Performance; DTC C1035: RR Wheel Speed SNS.Performance
- DTC C1041: FL Wheel Speed Sensor Tone Performance; DTC C1042: FR Wheel Speed Sensor Tone Performance; DTC C1043: RL Wheel Speed Sensor Tone Performance; DTC C1044: RR Wheel Speed Sensor Tone Performance
- DTC C1200: FR Wheel Speed Sensor; DTC C1205: FL Wheel Speed Sensor; DTC C1210: RR Wheel Speed Sensor; DTC C1215: RL Wheel Speed Sensor
- DTC C1222: Wheel SPD.SNSR.Power Circuit; DTC C1225: Deviation Between Wheel Speed
- DTC C1226: FR Inlet Valve; DTC C1231: FR Outlet Valve; DTC C1236: FL Inlet Valve; DTC C1241: FL Outlet Valve; DTC C1246: RR Inlet Valve; DTC C1251: RR Outlet Valve; DTC C1256: RL Inlet Valve; DTC C1261: RL Outlet Valve; DTC C1300: FR Cut Valve; DTC C1305: FR Suction Valve; DTC C1310: FL Cut Valve; DTC C1315: FL Suction Valve
- DTC C1266: Motor Stuck; DTC C1271: Motor Drive Circuit; DTC C1273: Motor Drive Circuit Stuck Off; DTC C1274: Motor Drive Circuit Stuck On
- DTC C1276: Valve Power Supply Circuit; DTC C1278: Valve Power Circuit Stuck Off; DTC C1279: Valve Power Circuit Stuck On
- DTC C1291: Reverse Switch
- DTC C1340: Stoplight Switch
- DTC C1361: M/C Pressure SNSR. Stuck/Low Gain; DTC C1364: M/C Pressure SNSR. Malfunction
- DTC C1366: Lateral G SNSR.Stuck/Low Gain; DTC C1371: Yaw rate SNSR.Stuck/Low Gain; DTC C1381: Longitudinal G Stuck/Low Gain; DTC C1385: Yaw Rate Sensor; DTC C1387: Lateral G sensor/G Performance
- DTC C1392: INCOMP. Learn (Longitudinal G)
- DTC C1394: INCOMP. Learn Neutral (SAS)
- DTC C1395: INCOMP. Brake Fluid Filling
- DTC C1396: Engine Torque Input Refusal
- DTC C1505: Steering Angle Sensor; DTC C1506: Steering Angle Sensor Error; DTC C1555: Steering Angle SNS.Out Of Range
- DTC C1607: ECU Failure
- DTC C1608: EEPROM Fail
- DTC C1707: Implausible Coding Data
- DTC C1860: Power Supply High Voltage
- DTC C1861: Power Supply Low Voltage
- DTC C2206: Re-Execution Of Variant Coding
- DTC U0401: Engine (CAN Message)
- DTC U0402: T/M (CAN Message)
- DTC U0428: SAS (CAN Message)
- DTC U1073: Bus-Off
- DTC U1100: Engine CAN Timeout
- DTC U1101: T/M CAN Timeout/Not Equipped
- DTC U1104: SAS CAN Timeout/Not Equipped
- DTC U1108: Meter CAN Timeout/Not Equipped
- DTC U1109: ETACS CAN Timeout/Not Equipped
- DTC U1195: Coding Not Completed
- DTC U1200: SAS Parity Error; DTC U1204: SAS Message Counter Error
- DTC U1211: ENG Parity/Toggle Bit Error
- Trouble Symptom Chart
- Symptom Procedures
- INSPECTION PROCEDURE 1: Scan tool (M.U.T.-III) Communication With ASC System Is Impossible
- INSPECTION PROCEDURE 2: Brake warning light stays ON With The Parking Brake Lever Released (ABS Warning Light Is OFF)
- INSPECTION PROCEDURE 3: When The Ignition Switch Is Turned To The "ON" Position (Engine Stopped), The ABS Warning Light Does Not Illuminate
- INSPECTION PROCEDURE 4: Brake Warning Light Does Not Illuminate When The Ignition Switch Is Turned To "ON" Position (Engine Stopped)
- INSPECTION PROCEDURE 5: ABS Warning Light Stays ON After The Engine Is Started
- INSPECTION PROCEDURE 6: ASC Indicator Light Stays ON After The Engine Is Started
- INSPECTION PROCEDURE 7: ASC-OFF Indicator Light Stays ON After The Engine Is Started
- INSPECTION PROCEDURE 8: The Stability Control/TCL System Cannot Be Disabled When ASC OFF Switch Is Pressed For 3 Seconds Or More To Turn The System OFF
- INSPECTION PROCEDURE 9: Abnormality In Brake Operation
- INSPECTION PROCEDURE 10: Abnormality In Active Stability Control System Operation
- INSPECTION PROCEDURE 11: ASC-ECU Power Supply Circuit System
- INSPECTION PROCEDURE 12: ABS/stability control/TCL Operates Too Frequently
- INSPECTION PROCEDURE 13: HSA (Hill Start Assist) Does Not Work
- INSPECTION PROCEDURE 14: HSA (Hill Start Assist) Works On A Flat Road
- INSPECTION PROCEDURE 15: The Initial Check Sound Of Hydraulic Unit Is Loud
- Data List Reference Table
- Actuator Test Table
- Check At Ecu Terminals
- Special Tools
- On-Vehicle Service
- ASC Off Switch
- Hydraulic Unit
- Wheel Speed Sensor
- Steering Wheel Sensor