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.
2002 Kia Rio Base, AutomaticFACTORY OEM SERVICE PROCEDURE
Traction Control: Anti-Lock
- Anti-Lock Brake System (Abs)
- Description And Operation
- Hydraulic Circuits
- Electronic Brake Force Distribution (EBD)
- Brake Force Distribution Of Front & Rear
- Principal Of EBD Operation
- Abs Warning Lamp
- Troubleshooting Guide
- Abs Cu Inspection
- Diagnostic Trouble Code Identification
- Diagnostic Trouble Code Diagnosis
- DTCs 11 & 12: Valve Relay Circuit Open Or Short
- DTC 13, 14 & 51: Motor Relay Circuit Open Or Short, Motor Harness Open Or Motor Lock
- DTCs 21-28: Valve Malfunction
- DTCs 31 & 35, 32 & 36, 33 & 37, 34 & 38: Wheel Speed Sensor (FR), (FL), (RR), (RL)
- DTC 41: Power Supply Over Voltage
- DTC 49: ABS Control Unit Internal Error
- DTC 51: Motor Harness Open Or Motor Lock
- HECU Assembly
- Abs Control Unit
- Abs Sensor Operation
- Front Abs Sensor
- Rear Abs Sensor
Factory Service Tools
Use the Manual With the Right Hardware
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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.