Active Stability Control System (ASC) - (With Diagnostics)
- Service Specifications
- Diagnosis
- Introduction To ASC Diagnosis
- ASC Diagnostic Troubleshooting Strategy
- Abs Warning Light, ASC Warning/Operation Light, Brake Warning Light And Brake Auto Hold Indicator Light Check
- Diagnostic Function
- Diagnostic Trouble Code Chart
- Diagnostic Trouble Code Procedures
- DTC C100A: Fl Wheel Speed Sensor Circuit; DTC C1015 Fr Wheel Speed Sensor Circuit; DTC C1020 RL Wheel Speed Sensor Circuit; DTC C102B RR Wheel Speed Sensor Circuit
- 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 Sensor Performance; DTC C101F Fr Wheel Speed Sensor Performance; DTC C102A RL Wheel Speed Sensor Performance; DTC C1035 RR Wheel Speed Sensor Performance
- DTC C1041: Fl Wheel Speed Tone Performance; DTC C1042 Fr Wheel Speed Tone Performance; DTC C1043 RL Wheel Speed Tone Performance; DTC C1044 RR Wheel Speed Tone Performance
- DTC C1046: Fl Wheel Speed Sensor Phase; DTC C1047 Fr Wheel Speed Sensor Phase; DTC C1048 RL Wheel Speed Sensor Phase; DTC C1049 RR Wheel Speed Sensor Phase
- DTC C104B: Fl Inlet Valve; DTC C104F Fr Inlet Valve; DTC C1053 RL Inlet Valve; DTC C1057 RR Inlet Valve; DTC C105F Fl Outlet Valve; DTC C1063 Fr Outlet Valve; DTC C1067 RL Outlet Valve; DTC C105B RR Outlet Valve; DTC C1200 Fl-RR Cut Valve; DTC C1204 Fr-RL Cut Valve; DTC C1208 Fl-RR Suction Valve; DTC C120C Fr-RL Suction Valve
- DTC C2104: Valve Power Supply Circuit
- DTC C1073: Motor Drive Circuit
- DTC C2116: Pump Motor Voltage Low
- DTC C121D: Brake Fluid Pressure Sensor Circuit
- DTC C121E: Brake Fluid Pressure Sensor
- DTC C1000: Brake SW (Stuck)
- DTC C123B: System Control Too Long
- DTC C2200: Ecu Internal Error
- DTC C2101: Power Supply High Voltage
- DTC C1395: Incomplete Brake Fluid Filling
- DTC C121C: Torque Request Signal Denied
- DTC C2206: Re-Execution Of Variant Coding
- DTC C1210: Longitudinal G Sensor Input Circuit
- DTC C1242: Longitudinal G Sensor Signal
- DTC C123C: Sensor Cluster Malfunction
- DTC C1392: Incomplete Learn (Longitudinal G); DTC C1393 Incomplete Learn Neutral(Lateral G)
- DTC C2204: Sensor Cluster Internal Error
- DTC C1219: Steering Angle Sensor Signal
- DTC C121A: SAS Initialization
- DTC C2205: SAS Internal Error
- DTC C2002: Valve Calibration Not Completed
- DTC C1608: EEPROM Fail
- DTC C1707: Implausible Coding Data
- DTC C1800: Acceleration/Deceleration Monitor
- DTC C1801: Auto Stoplight Monitor
- DTC C1802: Acc Ecu Fail
- DTC C1803: Acc Mode Off Disagreement; DTC C1804 Acc Deactivation Disagreement
- DTC C1805: FCM/LDW/AHB Malfunction
- DTC C1807: FCM/LDW/AHB Target Deceleration Signal
- DTC U0100: Engine Can Timeout; DTC U0101 T/M Can Timeout; DTC U0114 AWD Can Timeout; DTC U0126 SAS Can Timeout; DTC U0141 ETACS Can Timeout; DTC U0317 EPB Can Timeout; DTC U15A0 Acc Ecu Can Timeout; DTC U15A5 FCM/LDW/AHB Can Timeout
- DTC U0401: Engine (Can Message)
- DTC U0417: EPB (Can Message)
- DTC U0428: SAS (Can Message)
- DTC U0435: AWC (Can Message)
- DTC U0440: Implausible AWC Data
- DTC U1011: Acc Can Signal Error
- DTC U1013: Driver Demand Torque Signal
- DTC U1015: FCM/LDW/AHB Parity/Toggle Bit Error
- DTC U1073: Bus-Off
- DTC U1195: Coding Not Completed; DTC U1197 Coding Data Unavailable
- Trouble Symptom Chart
- Symptom Procedures
- Inspection Procedure 1: Scan Tool (M.U.T.-IIISE) Communication With Abs/ASC System Is Impossible
- Inspection Procedure 2: ASC Off Light Flashes At A Rate Of 2HZ
- Inspection Procedure 3: The Brake Warning Light Does Not Go Out (Abs Warning Light Is Off) Although The Parking Brake Is 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 Light Stays On After The Engine Is Started
- Inspection Procedure 8: ASC Off Light Stays On After The Engine Is Started
- Inspection Procedure 9: 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 10: Abnormality In Brake Operation
- Inspection Procedure 11: ASC Does Not Operate Or Faulty ASC Operate
- Inspection Procedure 12: ASC-Ecu Power Supply Circuit System
- Inspection Procedure 13: Abs/Stability Control/TCL Operates Too Frequently
- Inspection Procedure 14: HSA (Hill Start Assist) Does Not Work
- Inspection Procedure 15: HSA (Hill Start Assist) Works On A Flat Road
- Inspection Procedure 16: The Initial Check Sound Of Hydraulic Unit Is Loud
- Data List Reference Table
- Actuator Test Table
- Check At Ecu Terminals
- TCL/ASC Diagnosis
- Diagnostic Troubleshooting Strategy
- Diagnostic Function
- Diagnostic Trouble Code Chart
- Diagnostic Trouble Code Procedure
- Trouble Symptom Chart
- Symptom Procedures
- Special Function Table
- Check At Steering Wheel Sensor Terminals
- Special Tool
- On-Vehicle Service
- Wheel Speed Sensor Output Current Measurement
- Hydraulic Unit (HU) Check
- Measures For Discharged Battery
- All Sensor Calibration (G And Yaw Rate Sensor, Steering Wheel Sensor, Brake Fluid Pressure Sensor)
- G And Yaw Rate Sensor Calibration
- Steering Wheel Sensor Calibration
- Brake Fluid Pressure Sensor Calibration
- ASC Off Switch
- Hydraulic Unit
- Wheel Speed Sensor
- Steering Wheel Sensor
- Brake Auto Hold Switch