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 MANUALSHYUNDAI2003SANTA FE BASE, AUTOMATICREPAIR AND DIAGNOSISBRAKESTRACTION CONTROLANTI-LOCK BRAKE SYSTEMABS (ANTI-LOCK BRAKE SYSTEM)DESCRIPTIONNOTES
2003 Hyundai Santa Fe Base, Automatic
Abs (Anti-Lock Brake System): Description: Notes
2003 Hyundai Santa Fe Base, AutomaticSECTION Notes
This specification applies to Hydraulic and Electronic Control Unit (HECU) of the Ant-Lock Braking System (ABS) and Traction Control System (TCS).
This HECU has the functions as follows:
- Input of signal from the wheel speed sensors attached to each wheel.
- Control of braking force and traction force
- Fail safe function
- Self diagnosis function
- Interface with the external diagnosis tester
RENDER: 1.0x
NO RELATED
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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.