AIR VOLUME FROM HEATER

2004 Mazda 3

Tiny

yankees61

November, 2, 2010 AT 1:15 PM

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?

FOUND 6256 RELATED QUESTIONS

No Heat

37 ANSWERS
5 IMAGES

1 Answer

Tiny

Docfixit

November, 3, 2010 AT 11:28 AM

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.

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