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2004 Mazda 3 Repair Question


Topics covered: Blower motor, Heater, Wheel.
Mileage: No information provided.

Asked on November 2, 2010

2004 Mazda 3 Air volume from heater

Heater problem
2004 Mazda 3 4 cyl Two Wheel Drive Automatic 102500 miles

The heater motor is not operating at any speed. Hot air comes through at a very low volume. Do I need a new blower motor, or is it possibly the resistor that needs to be replaced?
Avatar Asked by yankees61

Answer

Replied on November 3, 2010

Check for voltage at blower motor if present then motor if not check at resistor if present replace resistor if not then check at blower switch.

Tiny Answered by Docfixit (expert)
18,443 answers provided