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2013 Dodge Dart Limited 2.0L


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yoursangoma
New User

Nov 29, 2022, 10:33 AM

Post #1 of 13 (1018 views)
2013 Dodge Dart Limited 2.0L Sign In

I am currently having issues with my a/c heater fan. The fan does not change speeds when I switch from 1 - 7 on the speed selector. I can get it to change from floor to defrost etc. When I turn the climate control off completely, the fan still blows and it switches from whatever it was on to the defrost. Any ideas what may be causing this issue?


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Nov 29, 2022, 11:19 AM

Post #2 of 13 (1014 views)
Re: 2013 Dodge Dart Limited 2.0L Sign In

Is it a manual system or auto temp control?



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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



yoursangoma
New User

Nov 29, 2022, 11:59 AM

Post #3 of 13 (1011 views)
Re: 2013 Dodge Dart Limited 2.0L Sign In

There is a screen on the dash that the climate is controlled with.

Looks like this.

oversized link deleted


(This post was edited by Hammer Time on Nov 29, 2022, 12:18 PM)


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Nov 29, 2022, 12:20 PM

Post #4 of 13 (1007 views)
Re: 2013 Dodge Dart Limited 2.0L Sign In

You gave me a picture of your radio controls. That doesn't tell me anything.

Are you able to dial in a specific temperature and the system maintains it or do you manually control the temperature and blower speeds?



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



yoursangoma
New User

Nov 30, 2022, 7:13 AM

Post #5 of 13 (963 views)
Re: 2013 Dodge Dart Limited 2.0L Sign In

Sorry. Here is a picture of the climate control screen.

https://imgur.com/ZFoAlkT


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Nov 30, 2022, 7:43 AM

Post #6 of 13 (958 views)
Re: 2013 Dodge Dart Limited 2.0L Sign In

Yes, you have an automatic system. That's not good news.

The blower motor is electronically controlled by the AC control head which is the unit you showed me. With the help of a professional scan tool they should be able to access stored trouble codes in the AC controller to help with diagnosis.

It's a very complex system. The wiring diagram for the AC is 4 pages long.



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



(This post was edited by Hammer Time on Nov 30, 2022, 7:44 AM)


yoursangoma
New User

Nov 30, 2022, 9:03 AM

Post #7 of 13 (949 views)
Re: 2013 Dodge Dart Limited 2.0L Sign In

Sounds like I need to get a professional involved. Thank you for your help.


(This post was edited by yoursangoma on Nov 30, 2022, 9:04 AM)


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Nov 30, 2022, 9:05 AM

Post #8 of 13 (944 views)
Re: 2013 Dodge Dart Limited 2.0L Sign In

Yep, you at least need some professional equipment.



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



Nacho
User

Nov 30, 2022, 5:02 PM

Post #9 of 13 (930 views)
Re: 2013 Dodge Dart Limited 2.0L Sign In

Faulty blower motor resistor, most likely. Try disconnecting BOTH battery terminals first, then see if the condition persists.

Link removed not allowed


(This post was edited by Hammer Time on Nov 30, 2022, 5:40 PM)


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Nov 30, 2022, 5:42 PM

Post #10 of 13 (920 views)
Re: 2013 Dodge Dart Limited 2.0L Sign In

This vehicle doe not have a blower motor resister nor a blower control module.

As I told the poster this blower motor is controlled directly by the Control Head.



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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



Nacho
User

Nov 30, 2022, 5:57 PM

Post #11 of 13 (911 views)
Re: 2013 Dodge Dart Limited 2.0L Sign In

Well, unless the one we released this morning, a gray, 2013 with EATC on which we replaced the blower motor resistor, discharage hose, and cabin air filter (right next to the resistor) is a special edition, IT DID HAVE A BLOWER RESISTOR MODULE, behind the passenger side console shield, exactly like the one in the picture I posted.

I am not saying that it could be something else, but had the same problems as the ones described by the owner.


(This post was edited by Nacho on Nov 30, 2022, 5:58 PM)


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Nov 30, 2022, 6:09 PM

Post #12 of 13 (905 views)
Re: 2013 Dodge Dart Limited 2.0L Sign In

Well, I don't know what you were working on but the wiring diagram for this vehicle says different.






~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Nov 30, 2022, 7:26 PM

Post #13 of 13 (854 views)
Re: 2013 Dodge Dart Limited 2.0L Sign In

 
yoursangoma,

Most ATC systems do use a Blower Control Module mounted in the blower housing although the wiring diagram for this vehicle does not show one in the circuit. I suppose you should actually look and see but I usually rely on the wiring diagram to identify everything in the circuit.

If by chance it does have one, replace it.



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.







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