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 MANUALSHYUNDAI2003XG350 LREPAIR AND DIAGNOSIS (SINGLE PAGE)ELECTRICALCOMPONENT LOCATIONSELECTRICAL COMPONENT LOCATORCONTROL UNITS
2003 Hyundai XG350 L
Control Units
2003 Hyundai XG350 LSECTION Control Units
CONTROL UNITS LOCATION
| Component | Component Location |
|---|---|
| ABS Control Module | At lower right rear of engine compartment. |
| A/C Control Module | In center of dash. |
| Assister Door Module | Integral with power window/door switch assembly, on right front door. See Figure. |
| Driver Door Module | Integral with power window/door switch assembly, on left front door. See Figure. |
| DRL Control Module | On right front of engine compartment, near engine mount. |
| Electronic Power Steering Module | Behind center of dash, on support bracket. |
| ETACM | On rear of passenger compartment junction block, behind left end of dash. |
| ETS Control Module | Behind center of dash, on support bracket. |
| IMS Control Module | Below driver's seat. |
| PCM | Behind lower center of dash. See Figure. |
| SRS Control Module | Below center console. |
RENDER: 1.0x
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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.