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Home >> Hyundai >> 2011 >> Equus V8-4.6L >> Repair and Diagnosis >> Heating and Air Conditioning >> Heater Control Valve >> Heater Control Valve Actuator >> Service and Repair >> Repair Procedures
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Repair Procedures





Inspection

1. Ignition "OFF".
2. Disconnect the connector of mode control actuator.
3. Verify that the mode control actuator operates to the defrost mode when connecting 12V to the terminal 3 and grounding terminal 4.
4. Verify that the mode control actuator operates to the vent mode when connecting in the reverse.




5. Check the voltage between terminals 5 and 6.





It will feedback current position of actuator to controls.
6. If the measured voltage is not specification, substitute with a known-good console temp control actuator and check for proper operation.
7. If the problem is corrected, replace the console temp control actuator.

Replacement

1. Remove the crash pad side cover (A).




2. Remove the crash pad under cover (A).




3. Disconnect the guide (B) from the glove box (A).




4. Disconnect the damper (A) from the glove box.




5. Remove the glove box housing (A).




6. Remove the shower duct (A).




7. Disconnect the console temp control actuator connector (A) after removing the air duct.
8. Loosen the mounting screws and then remove the auto defogging actuator (B).




9. Installation is the reverse order of removal.
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