| TUCSON(LM) >2010 > G 2.0 DOHC > Heating,Ventilation, Air Conditioning > Blower > Intake Actuator>Repair procedures |

Inspection
1. | Ignition "OFF"
2. | Disconnect the intake actuator connector.
3. | Verify that the actuator operates to the recirculation position when connecting 12V to the terminal 3 and grounding terminal 4.
4. | Verify that the intake actuator operates to the fresh position when connecting in the reverse.
1. - 2. – 3. Fresh 4. Recirculation | 5. 5V (Vcc) 6. Feedback Signal 7. Sensor Ground
5. | Check the voltage between terminals 6 and 7.
Door position | Voltage(6-7) | Error detecting
Recircualtion | 9.4 ± 0.15V | Low voltage : 0.1V or less
Fresh | 4.6 ± 0.15V | High voltage : 4.9V or more
6. | If the intake actuator is not operated well, substitute with a known-good intake actuator and check for proper operation.
7. | If the problem is corrected, replace the intake actuator.
Replacement
1. | Remove the right extension cover (A).
2. | Disconnect the damper (A) from the glove box (B).
3. | Remove the glove box lift (C).
4. | Disconnect the pine, then remove the glove box (A).
5. | Remove the crash pad passenger panel (A).
6. | Remove the glove box housing (A).
7. | Remove the shower duct (A).
8. | Disconnect the Intake actuator connector (A).
9. | Loosen the mounting screw and then remove the intake actuator (B).
10. | Installation is the reverse order of removal.