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 MANUALSHYUNDAI2011TUCSON GL, AUTOMATICREPAIR AND DIAGNOSISBODY & FRAMEDOOR LOCKSIMMOBILIZER SYSTEMREPAIR PROCEDURESREPLACEMENTNOTES
2011 Hyundai Tucson GL, Automatic
Repair procedures: Replacement: Notes
2011 Hyundai Tucson GL, AutomaticSECTION Notes
Problems And Replacement Parts:
PARTS REPAIR PROCEDURES CHART
| Problem | Part set | Scan tool required? |
|---|---|---|
| All keys have been lost | Blank key (4) | YES |
| Antenna coil unit does not work | Antenna coil unit | NO |
| ECM does not work | PCM (ECM) | YES |
| Ignition switch does not work | Ignition switch with Antenna coil unit | YES |
| Unidentified vehicle specific data occurs | Key, PCM (ECM) | YES |
| SMARTRA unit does not work | SMARTRA unit | YES |
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.