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.
2008 Hyundai Entourage V6-3.8LFACTORY OEM SERVICE PROCEDURE
Heater Control Unit Replacement
HEATER CONTROL UNIT REPLACEMENT
1. Remove the center facia panel.
2. Remove the console upper cover (A).
3. Disconnect the connector (B).
4. Loosen the air vent mounting screw, then remove the air vent (A).
5. After loosening the heater control unit mounting screws, then remove the heater control unit (A).
6. Installation is the reverse of removal.
NOTE: Make sure the connector (A) is plugged in properly.
1. Remove the center facia panel.
2. Remove the console upper cover (A).
3. Disconnect the connector (B).
4. Loosen the air vent mounting screw, then remove the air vent (A).
5. After loosening the heater control unit mounting screws, then remove the heater control unit (A).
6. Installation is the reverse of removal.
NOTE: Make sure the connector (A) is plugged in properly.
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.