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.
1999 Hyundai Sonata GLS, AutomaticFACTORY OEM SERVICE PROCEDURE
Electrical Component Locator: Grounds
GROUNDS
| Component | Component Location |
|---|---|
| G01 | On inner fender panel, at right front of engine compartment. |
| G02 | On left inner fender panel, at front of engine compartment. |
| G03 | Under dash, right of steering column, above transmission control module. |
| G04 | Under right front kick panel. |
| G05 | Under left front kick panel. |
| G06 (3-Door) | In left rear of luggage compartment. |
| G06 (4-Door) | At left upper panel, behind rear seat back. |
| G08 | Under left front kick panel. |
| G09 | Under left front kick panel. |
| G11 | In engine compartment, above surge tank. |
| G13 | Under right front kick panel. |
| G14 | Under center console, beneath SRS control module. |
| G15 | At upper left side panel, under rear seat back. |
| G19 | Under tailgate trim, above rear wiper motor. |
Factory Service Tools
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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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