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.
2004 Hyundai Accent BaseFACTORY OEM SERVICE PROCEDURE
Troubleshooting Hints
- DM-TL control signal
- DM-TL operating conditions.
- DM-TL monitoring operation starts only after all the conditions below are met.
- Vehicle soaking over 4 hours and 30 minutes.
- Engine coolant temperature over 2.3°C (36.1°F) when starting.
- Ambient temperature between 1.5°C (34.7°F) and 40.5°C (104.9°F).
- 6.4L or more gasoline in the fuel tank.
- Over 20 minutes driving after starting.
- During Air Bag is not working.
- And also you can check the DM-TL operation with simulation mode of HI-SCAN.
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.
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