Active Stability Control System (ASC)
- 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
- Notes
- Check Of Freeze Frame Data
- Fail-Safe Functions
- Notes
- Illumination condition of warning light and display in case of failure
- Under EBD, ABS, ASC, TCL, brake assist, HSA, ESS, ACC, FCM, S-AWC, brake auto hold and emergency brake (ASC) in case of failure <18 Model year>
- Under EBD, ABS, ASC, TCL, FWD AYC brake control, brake assist, HSA, ESS, ACC, FCM, S-AWC, brake auto hold and emergency brake (ASC) in case of failure <From 19 Model year>
- On-Board Diagnostics
- How To Connect The Scan Tool (M.U.T.-IIISE)
- How To Read And Erase Diagnostic Trouble Codes
- How To Read Data List
- How To Perform Actuator Test
- How To Diagnose The Can Bus Lines
- 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 Set Conditions
- Probable Causes
- 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 C1806 ACC/FCM target deceleration signal
- DTC C1807 FCM/LDW/AHB target deceleration signal
- DTC U0100 Engine CAN Timeout; DTC U0101 T/M CAN Timeout; DTC U0114 4WD CAN Timeout; DTC U0126 SAS CAN Timeout; DTC U0317 EPB CAN Timeout; DTC U15A0 ACC ECU CAN Timeout; DTC U15A5 FCM/LDW/AHB CAN Timeout
- DTC U0141 ETACS CAN timeout
- DTC U0401 Engine (CAN Message)
- DTC U0404 AS & G (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 the 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 the ignition switch is turned to ON
- Inspection Procedure 5: Brake warning light does not illuminate when the ignition switch is turned to ON
- Inspection Procedure 6: ABS warning light stays ON after the ignition switch turned to ON
- Inspection Procedure 7: ASC warning light stays ON after the ignition switch turned to ON
- Inspection Procedure 8: ASC OFF light stays ON after the ignition switch turned to ON
- 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: Stability control/TCL does not operate
- Inspection Procedure 12: ABS/stability control/TCL operates too frequently
- Inspection Procedure 13: HSA (Hill Start Assist) does not work
- Inspection Procedure 14: 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