Mazda 3 Quiz
HVAC

Blower Motor Inspection [Full Auto Air Conditioner]

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

1. Connect battery positive voltage to blower motor terminal A, connect terminal B to ground, and then verify its operation.


  • If there is any malfunction, replace the blower motor.

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