answersLogoWhite

0


Best Answer

from what i have read it is the blower motor resistor it goes bad and only lets the fan run on high Google blower motor resistor and read on

User Avatar

Wiki User

15y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Why does the heater blower only work on high?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Why does the AC heater blower only work on high on a 2002 dodge 1500 pickup?

Most likely a failed blower resistor.


Why does heater fan work only on high on your 2001 Chevy cavalier?

try replaceing the switch that controls the low to high for heater It's gonna be the blower motor resistor (near the blower motor).


What causes the heater-defrost blower only ro work on high speed on a 1998 Dodge Stratus?

blower motor resistor is burned out


Why does my heater fan only work on a high speed and how do I fix it?

try replacing the blower motor resistor


Why does the heater in your 1995 town car only work on high?

The blower motor speed resistor is burned out.


Why the heater of a 1990 dynasty works only on high settings and after does not work at all?

If you are saying the Blower Motor only works on high, then your problem is a defective Blower Motor Resistor Pack. Replace it.


Why does the AC-Heater blower fan motor on your 2004 dodge stratus only work on high speed?

The blower motor resistor pack is bad.


Why does your 1992 f150 heater motor only work on high?

Most likely and bad blower motor resistor.


Why does heater fan on 95 silverado only work on high?

You most like have a bad blower motor resister.......


Why does the heater blower only work on 3 or 4?

You most likely will have a bad blower resister........


Could the heater contol switch on a 2002 Pontiac Grand AM only work on high and if so why?

blower motor resister is bad


94 jeep Cherokee heater motor only worked on high and now does not work at all?

Probably the blower motor resistor, check blower motor at the same time