Q: Air blend door problem

asked by on

The air blend door is inoperable. All air comes through the defrost vents regardless of the mode setting.

Air will constantly flow through the defrost vents regardless of the mode setting chosen on your Dodge Nitro. There are four different blend doors on your Nitro and they all direct air in different ways. Three of them are a little labor intensive to replace however the one your Dodge seems to be having issues with can be easily accessed. Without seeing the vehicle in person, it is best to enlist the assistance of a certified mechanic, such as one from YourMechanic, to go over your vehicle with you so the can make the proper diagnosis and repair to your blend door.

Was this answer helpful?
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details
  1. Home
  2. Questions
  3. Air blend door problem

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing

Get a quote

What others are asking

Q: Shuts off on first start up but starts right away on second crank. Only happens when car is left alone for a few hours.

Hello, thank you for writing in. You are aiming in the right direction, and looking at the fuel and electrical systems is the right idea. With a starting issue like this, you have a board spectrum of components in which...

Q: Electronic Throttle Control Light On. Car will not start

Hi there: To be blunt; this is very baffling. If the two warning lights come on; there should be an error code stored in the ECU that can be downloaded with a digital scanner that triggered the warning lights to...

Q: Ok i replaced the primary and secondary coils on my 97 dodge 2500 ram van 6cyl. .ereased the p351 code and my ehuast mufller blew

Backfiring is often caused by a too lean or too rich air-to-fuel ratio although a few other causes are discussed below. A backfire in the intake manifold is caused by a ratio that is too lean (not enough fuel). A...

Related articles

How Do Power Car Windows Increase Passenger Safety?
Power windows are responsible for approximately 2,000 emergency room visits every year. When a power window closes, it exerts enough force to bruise or break bones, crush fingers, or restrict an airway. Though...
How Long Does a Distributor O Ring Last?
The distributor is part of the ignition system in your vehicle and its purpose is to route high voltage from the ignition coil to the spark plug. The spark plug then...
P0052 OBD-II Trouble Code: HO2S Heater Control Circuit High (Bank 2 Sensor 1)
P0052 code definition HO2S Heater Control Circuit High (Bank 2 Sensor 1) What the...