Intake Actuator Repair Procedures

Inspection

1. 1
   Turn the ignition off.
2. 2
   Disconnect the intake actuator connector.
3. 3
   Make sure the intake actuator moves to the fresh air position when 12 V is applied to terminal 4 and terminal 3 is grounded. Make sure the intake actuator moves to the recirculation position when the connections are reversed.

   

   1. - 2. - 3. Fresh 4. Sensor (+5V)

   5. Feedback signal 6. Sensor ground 7. Recirculation

4. 4
   Connect the intake actuator connector.
5. 5
   Turn the ignition on.
6. 6
   Check the voltage between terminals 6 and 5. Specification

   Door Position	Voltage (V)
   Fresh	0,3
   Recirculation	4.7

7. 7
   If the intake actuator does not operate properly, replace it with a known good intake actuator and check operation.
8. 8
   If the problem is resolved, replace the intake actuator.

Replacement

1. 1
   Disconnect the negative (-) battery terminal.
2. 2
   Remove the driver airbag module assembly. (Refer to Body - "Driver Airbag Module Assembly")
3. 3
   Disconnect the connector, then remove the intake door actuator (A) after loosening the mounting screws.

   

4. 4
   Install in the reverse order of removal.