answersLogoWhite

0

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

Updated: 8/18/2019
User Avatar

Wiki User

14y ago

Best Answer

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

User Avatar

Wiki User

14y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Why does the heater blower only work on 3 or 4?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

1996 Nissan altima heater ac switch will only work on the high 4 won't work on 1 2 3 changed switch still the same thanks for answering?

Heater Blower Resistor


How can make my heat work in my es350 Lexus?

While there are a variety of reasons your Lexus ES350 heater is not working, the most common 3 are a broken heater blower motor, a problem with the thermostat, or a failed heater blower motor resistor.


What can cause heat to not work in my es350 Lexus?

While there are a variety of reasons your Lexus ES350 heater is not working, the most common 3 are a broken heater blower motor, a problem with the thermostat, or a failed heater blower motor resistor.


What causes the heater blower motor in an 2002 Chevy silverado not to work in 1-2-3 speed but 4-5 speeds work fine?

the heater fan resister,it is or should be on inside or on outside heater box.


Why does my Rover 25 fan heater only works on 3 and 4 but does not work on the lower speeds?

The stage 1 relay has blown! it is located behind the glovebox door above the heater blower. # find it # pull it out # replace it job done:-)


What causes the heater blower motor in a 2003 Trailblazer to not work in speeds 1-3 but works in speeds 4 and 5?

Probably the blower motor speed resistor is partially burned out.


2003 Chevy sivlerado heater blower quit working on speeds 1 2 only works on 3-5 whats the problem?

The blower motor resistor is bad.


Why does the blower fan only work on 3 or 4 in a Chrysler Sebring?

The usual cause is a failed blower motor resistor.


Why does the blower only work only on 3 and 4 not 1 or 2?

it may be the switch have it checked out


What could be causing the heater blower motor to work only in the full blast switch setting - 1988 Suburban?

most vehicles have one circuit(and one fuse) for the first 3 fan speeds and a separate circuit and fuse for the highest speed.AnswerCHECK THE BLOWER MOTOR RESISTOR


92 Corolla AC and heater blower fan switch only works in No 2 and Hi positions Lo and No 3 positions do not work Anyone know the fix oir whats wrong?

Get a new switch.


What is wrong with a 2002 dodge stratus sxt fan settings for heat and air conditioning when 1 through 3 do not work and 4 does?

the heater blower motor resistor is bad, it is located near the heater. under the dash on the glovebox side.