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 MANUALSHYUNDAI2005ELANTRA GLS, 4D HATCHBACK, AUTOMATICREPAIR AND DIAGNOSIS (SINGLE PAGE)ELECTRICALMOTORS, SWITCHES, RELAYSGENERAL - BODY ELECTRICALTROUBLESHOOTINGINSTRUMENTS AND WARNING SYSTEM
2005 Hyundai Elantra GLS, 4D Hatchback, Automatic
Instruments And Warning System
2005 Hyundai Elantra GLS, 4D Hatchback, AutomaticSECTION Instruments And Warning System
TROUBLESHOOTING CHART
| Symptom | Possible cause | Remedy | See |
|---|---|---|---|
| Speedometer does not operate | No.25 fuse (15A) blown | Check for short and replace fuse | RELAY BOX (PASSENGER COMPARTMENT) |
| Speedometer faulty | Check speedometer | INSPECTION | |
| Vehicle speed sensor faulty | Check vehicle speed sensor | INSPECTION | |
| Wiring or ground faulty | Repair if necessary | ||
| Tachometer does not operate | No.2 fuse (10A) blown Tachometer faulty | Check for short and replace fuse | RELAY BOX (PASSENGER COMPARTMENT) |
| Wiring or ground faulty | Check tachometer | TACHOMETER | |
| Repair if necessary | |||
| Fuel gauge does not operate | No.2 fuse (10A) blown | Check for short and replace fuse | RELAY BOX (PASSENGER COMPARTMENT) |
| Fuel gauge faulty | Check gauge | TACHOMETER | |
| Fuel sender faulty | Check fuel sender | TACHOMETER | |
| Wiring or ground faulty | Repair if necessary | ||
| Low fuel warning lamp does not light up | No.2 fuse (10A) blown Bulb burned out |
Check for short and replace fuse | RELAY BOX (PASSENGER COMPARTMENT) |
| Bulb burned out | Replace bulb | ||
| Fuel sender faulty | Check fuel sender | TACHOMETER | |
| Wiring or ground faulty | Repair if necessary | ||
| Water temperature gauge does not operate | No.2 fuse (10A) blown | Check for short and replace fuse | RELAY BOX (PASSENGER COMPARTMENT) |
| Water temperature gauge faulty | Check gauge | ENGINE COOLANT TEMPERATURE GAUGE | |
| Water temperature sender faulty | Check sender | ENGINE COOLANT TEMPERATURE GAUGE | |
| Wiring or ground faulty | Repair if necessary | ||
| Oil pressure warning lamp does not light up | No.2 fuse (10A) blown | Check for short and replace fuse | RELAY BOX (PASSENGER COMPARTMENT) |
| Bulb burned out | Replace bulb | ||
| Oil pressure switch faulty | Check switch | ENGINE COOLANT TEMPERATURE GAUGE | |
| Wiring or ground faulty | Repair if necessary | ||
| Low brake fluid warning lamp does not light up | No.2 fuse (10A) blown | Check for short and replace fuse | RELAY BOX (PASSENGER COMPARTMENT) |
| Bulb burned out | Replace bulb | ||
| Brake fluid level warning switch faulty | Check switch | OIL PRESSURE WARNING LAMP | |
| Parking brake switch faulty | Check switch | OIL PRESSURE WARNING LAMP | |
| Wiring or ground faulty | Repair if necessary | ||
| Open door warning lamp and trunk lid warning lamp do not light up | No.25 fuse (15A) blown | Check for short and replace fuse | RELAY BOX (PASSENGER COMPARTMENT) |
| Bulb burned out | Replace bulb | ||
| Door switch faulty | Check switch | DOOR SWITCH | |
| Trunk room lamp switch (4door) faulty | Check switch | see TRUNK LID SWITCH INSPECTION | |
| Tailgate switch (5door) faulty | Check switch | see TAILGATE SWITCH INSPECTION (5 DOORS) | |
| Wiring or ground faulty | Repair if necessary | ||
| Seat belt warning lamp does not light up | No.2 fuse (10A) blown | Check for short and replace fuse | RELAY BOX (PASSENGER COMPARTMENT) |
| Bulb burned out | Replace bulb | ||
| Seat belt switch faulty | Check switch | DOOR SWITCH | |
| Wiring or ground faulty | Repair if necessary | ||
| All illumination lights do not light up | Battery fusible link (50A) blown | Replace the fusible link | RELAY BOX (PASSENGER COMPARTMENT) |
| Tail lamp relay faulty | Check relay | INSPECTION | |
| No.6, No.7 fuse (10A) blown | Check for short and replace fuse | RELAY BOX (PASSENGER COMPARTMENT) | |
| Rheostat faulty | Check rheostat | ||
| Wiring or ground faulty | Repair if necessary | ||
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.