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 MANUALSHYUNDAI2003ACCENT GL, 2D HATCHBACK, STANDARDREPAIR AND DIAGNOSIS (SINGLE PAGE)BRAKESANTI-LOCK BRAKESANTI-LOCK BRAKE SYSTEMABS (ANTI-LOCK BRAKE SYSTEM)ANTI-LOCK BRAKING SYSTEM CONTROL MODULEINSTALLATION
2003 Hyundai Accent GL, 2D Hatchback, Standard
Anti-Lock Braking System Control Module: Installation
2003 Hyundai Accent GL, 2D Hatchback, StandardSECTION Installation
- Install the HECU, then connect the brake lines.
Tighten the HECU mounting bolts and brake tube nuts to the specified torque.
- Tightening torque
- HECU mounting bolt:
- 8-10 Nm (80-100 kg.cm, 6-7.3 lb.ft)
- Brake tube nut:
- 13-17 Nm (130-170 kg.cm, 10-12 lb.ft)
- Connect the HECU connector.
- Bleed the brake system.
- Start the engine, and check that the ABS indicator goes off.
- Test-drive the vehicle, and check that the ABS indicator does not come on.
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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.