Mazda 3 Quiz
Engine

Air Intake Actuator Inspection [Full Auto Air Conditioner]

In this manual: Engine
Vehicle general — 15Accessories — 111Body — 339Brakes — 71Drivetrain — 143Electrical — 58Engine — 251HVAC — 72Restraints — 15Steering — 32Suspension — 41
~1min read

1. Connect battery positive voltage to air intake actuator terminal B (or C), connect terminal C (or B) to ground, and then verify that the air intake actuator operates as shown in the table.

  • If the operation condition is not normal, replace the air intake actuator.



Terminal

Air intake actuator operation

B

C

B+

Ground

FRESH → RECIRCULATE

Ground

B+

RECIRCULATE → FRESH

Test yourself

A quick Mazda 3 quiz: every answer comes with an explanation and a link to the manual page.