Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2007 Mitsubishi Eclipse GS, AutomaticFACTORY OEM SERVICE PROCEDURE
Traction Control System
- General Description
- Traction Control System (TCL) Diagnosis
- Introduction To Traction Control System Diagnosis
- TCL Diagnostic Troubleshooting Strategy
- Diagnostic Function
- Diagnostic Trouble Code Chart
- Diagnostic Trouble Code Procedures
- DTC C1200: Front Right Wheel Speed Sensor (Open Circuit Or Short Circuit)
- DTC C1201: Front Right Wheel Speed Sensor (Abnormal Output Signal)
- DTC C1205: Front Left Wheel Speed Sensor (Open Circuit Or Short Circuit)
- DTC C1206: Front Left Wheel Speed Sensor (Abnormal Output Signal)
- DTC C1210: Rear Right Wheel Speed Sensor (Open Circuit Or Short Circuit)
- DTC C1211: Rear Right Wheel Speed Sensor (Abnormal Output Signal)
- DTC C1215: Rear Left Wheel Speed Sensor (Open Circuit Or Short Circuit)
- DTC C1216: Rear Left Wheel Speed Sensor (Abnormal Output Signal)
- DTC C1226: Abs Front Right Solenoid Valve (Pressure Holding System); DTC C1231: Abs Front Right Solenoid Valve (Depressurizing System); DTC C1236: Abs Front Left Solenoid Valve (Pressure Holding System); DTC C1241: Abs Front Left Solenoid Valve (Depressurizing System); DTC C1246: Abs Fear Right Solenoid Valve (Pressure Holding System); DTC C1251: Abs Rear Right Solenoid Valve (Depressurizing System); DTC C1256: Abs Rear Left Solenoid Valve (Pressure Holding System); DTC C1261: Abs Rear Left Solenoid Valve (Depressurizing System); DTC C1300: Front Right Cut Valve; DTC C1305: Front Right Suction Valve; DTC C1310: Front Left Cut Valve; DTC C1315: Front Left Suction Valve
- DTC C1271: Motor Circuit Failure
- DTC C1276: Power Supply Circuit Failure Of Valves
- DTC C1607: Ecu Failure
- DTC C1640: Variant Code Un-Writing/Data Abnormal
- DTC C1860/C1861: Power Supply High Voltage/Power Supply Low Voltage
- DTC U1073: Bus Off
- DTC U1100: ECM < M/T > Or Pcm < A/T > Time-Out (Related To Engine)
- DTC U1101: Pcm Time-Out (Related To Transaxle)
- DTC U1120: Can Communications System TCL Uncontrollable By Engine Malfunction
- Symptom Chart
- Symptom Procedures
- Inspection Procedure 1: Communication Between The Scan Tool And The Abs/TCL-Ecu Is Not Possible
- Inspection Procedure 2: Abs/TCL-Ecu Power Supply Circuit System
- Inspection Procedure 3: When The Ignition Switch Is Turned To The "On" Position (Engine Stopped), The TCL Off Indicator Does Not Illuminate; Inspection Procedure 4: When The Ignition Switch Is Turned To The "On" Position (Engine Stopped), The TCL Indicator Does Not Illuminate; Inspection Procedure 5: The TCL Off Indicator Remains Illuminated After The Engine Is Started; Inspection Procedure 6: The TCL Indicator Remains Illuminated After The Engine Is Started
- Inspection Procedure 7: When The TCL Switch Is Pushed On, TCL System Is Not Cancelled
- Inspection Procedure 8: TCL System Does Not Operate
- Data List Reference Table
- Check At Abs/TCL-Ecu
- Special Tools
- On-Vehicle Service
- Hydraulic Unit
- Wheel Speed Sensor
- TCL Switch
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.