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2016 – MX-5 – HVAC

AIR INTAKE ACTUATOR INSPECTION [FULL-AUTO AIR CONDITIONER]

1. Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.)

2. Remove the following parts:

a. Passenger’s side scuff plate (See SCUFF PLATE REMOVAL/INSTALLATION.)

b. Passenger’s side front side trim (See FRONT SIDE TRIM REMOVAL/INSTALLATION.)

c. Passenger’s side A-pillar trim (See A-PILLAR TRIM REMOVAL/INSTALLATION.)

d. Passenger-side lower panel (See PASSENGER-SIDE LOWER PANEL REMOVAL/INSTALLATION.)

3. Disconnect the connector.

4. While pressing the clip tabs in the direction of arrows (1) shown in the figure, press the clip in the direction of arrow (2) to detach the clip tabs from the bracket.

5. Remove the clip.

6. Disconnect the connector.

7. Remove the air intake actuator. (See AIR INTAKE ACTUATOR REMOVAL/INSTALLATION [FULL-AUTO AIR CONDITIONER].)

8. Apply battery positive voltage and connect the ground to the air intake actuator terminals as indicated in the table below and verify the operation condition.

B+ Terminal	Ground Terminal	Operation
A	B	RECIRCULATE → FRESH
B	A	FRESH → RECIRCULATE

• If not as indicated in the table, replace the air intake actuator. (See AIR INTAKE ACTUATOR REMOVAL/INSTALLATION [FULL-AUTO AIR CONDITIONER].)

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