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.
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HOMESERVICE MANUALSTOYOTA2004MATRIX XR, FWD, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 475 (ABS WITH EBD, BA, TRAC & VSC SYSTEM - DIAGNOSTICS)
2004 Toyota Matrix XR, FWD, Standard
Section 475 (Abs With EBD, BA, TRAC & VSC System - Diagnostics)
2004 Toyota Matrix XR, FWD, StandardSECTION Section 475 (Abs With EBD, BA, TRAC & VSC System - Diagnostics)
WARNING: This page is about a different car, the 2004 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.
- How To Proceed With Troubleshooting
- Customer Problem Analysis Check
- Pre-Check
- Diagnostic Trouble Code Chart
- Parts Location
- Terminals Of Ecu
- Problem Symptoms Table
- Circuit Inspection
- DTC C0200/31, C0205/32, 0210/33, C0215/34, C1235/35, C1236/36, C1238/38, C1239/39: Speed Sensor Circuit
- DTC C0226/21, C0236/22, C0246/23, C0256/24: ABS Solenoid Circuit
- DTC C0273/13, C0274/14, C1361/91: Pump Motor Circuit & Short circuit in ABS Motor Fail Safe Relay Circuit
- DTC C0278/11, C0279/12: ABS Solenoid Valve Relay Circuit
- DTC C1201/51: Engine Control System Malfunction
- DTC C1203/53: Malfunction in ECM Communication Circuit
- DTC C1210/36, C1336/39: Zero Point Calibration Deceleration Sensor undone & Zero Point Calibration Malfunction in Yaw Rate Sensor undone
- DTC C1223/43: ABS Control System Malfunction
- DTC C1224/44: NEO Signal Circuit
- DTC C1225/25: VSC Solenoid Circuit
- DTC C1231/31: Steering Angle Sensor Circuit
- DTC C1232/32, C1234/34, C1243/43, C1244/44, C1245/45, C1381/97: Deceleration Sensor Circuit, Yaw Rate Sensor Circuit, Malfunction in Deceleration Sensor & Malfunction in Power Supply Voltage Yaw/Deceleration Sensor
- DTC C1241/41: IG Power Source Circuit
- DTC C1246/46: Master Cylinder Pressure Sensor Circuit
- DTC C1249/49: Stop Light Switch Circuit
- DTC C1251/51: ABS Pump Motor Lock
- DTC C1337/37: Tires of Different Size (Only for 2WD)
- Diagnostic Trouble Codes Always ON* Malfunction in Skid Control ECU
- ABS Warning Light Circuit (Does not light up)
- VSC Warning Light Circuit (Does not light up)
- Brake Warning Light Circuit
- Slip Indicator Light Circuit
- TRAC OFF Indicator Light, TRAC OFF Switch Circuit
- VSC Warning Buzzer Circuit
- TC Terminal Circuit
- TS Terminal Circuit
- Check for Fluid Leakage
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.