answersLogoWhite

0


Best Answer

The heater resistor pack is bad. Replace it. A Blower Motor Resistor burned down and needs to be replaced. It costs about $37 from the dealer and is located on the passenger side underneath the dashboard. It is held there by 2 screws and very easy to change. Common problem with Nissan cars.

User Avatar

Wiki User

18y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How do you fix your heater-AC fan if it only works on high 4?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Why would the heaterAC fan only work at high speed not medium or low on 1998 Chevrolet Cavalier Z24?

Blower motor resistor...around $25 on eBay


Where is the blower fan for the heaterac for 2000 kia sportage?

Look under the dash on the passenger side


HeaterAC is always on and on high in 1997 LHS any solutions?

The problem might be with the switch itself. The contacts on the switch may be dirty, or the switch is worn out, causing the fan to stay on.


How do you change the fan switch on 1999 Mercury Cougar?

Why are you replacing the switch? If the fan works only on high speed, replace the fan resistor. There was a TSB for this.


Why does my Fan blower in my 2004 jeep only works on high?

There is a resistor near the blower that is bad, known cause is high speed only.


Why does my high speed fan works but air is only at half speed?

Could be a resistor problem.


Avalon Ac works only on high?

Be more specific, if the fan speed only works on high then it is most cases a bad resistor board for the fan, a $10-20 part, available from an advance, murrays, or lee or similar auto parts store.


The ac works on high in the front but not the other settings in your 1999 Chevy Tahoe what is the problem?

If you mean the fan works on high only it's the blower motor resistor.


What can make the heaterac fan not come on when on auto or manual on a 1995 Lincoln town car Have already replaced fan and checked all fuses?

It could be the blower fan resistor or the relay


Why does the heater fan only works on high on a 2003 Chrysler town and country?

YOUR BLOWER RESISTER IS BAD


Blower switch only works on low high 2000 Camry?

either the switch or the fan motor


Fan speed only works on high on a 94 town car?

That would be caused by the blower resistor.