Question about 1999 Chrysler 300M

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Blower motor stuck on high.

After doing some research on why my 1999 Chrysler 300M blower is stuck on high, I have come to the conclusion that I need to replace the blower motor resistor. My car has the automatic temp control so the resistor is much higher priced than in a non-auto temp control. My question is, although I have read some tips online, how would I be able to get to this to change it with the least headaches?

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  • Chrysler Master
  • 8,273 Answers

I don't have the procedure, but you can see the module (#4) in the pic below. It is pretty close to the blower, which is easy to access. Remove the hush panel above the passenger's feet to see if you can access the module.

Blower motor stuck on high. - 0996b43f8022f990-jnh1p0frnkt3q2fbcpfimq4v-2-0.gif

Posted on Aug 11, 2017

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Posted on Jan 02, 2017

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chryslertech
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SOURCE: Replacing Blower Motor Resistor

  1. Disconnect and isolate the battery negative cable.
  2. Open the glove box.
  3. Flex both sides of the glove box bin inward near the top far enough for the rubber glove box stop bumpers to clear the sides of the glove box opening, then roll the glove box downward.
  4. Reach through the glove box opening to access and disconnect the instrument panel wire harness connector for the blower motor resistor from the resistor connector receptacle (Blower Motor Resistor).
  5. Reach through the glove box opening to access and disconnect the blower motor pigtail wire connector from the resistor connector receptacle.
  6. Remove the two screws that secure the blower motor resistor to the evaporator housing.
  7. Remove the blower motor resistor from the evaporator housing.80ac4e54.gif

Posted on Mar 08, 2009

  • 1 Answer

SOURCE: Need to know how to replace Blower motor and

Go to this link for detailed info on replacing blower motor resistor for '02 Sebring ... part looks different for the '99, but instructions are the same.
http://www.automotivehelper.com/topic294308.htm

Posted on Dec 17, 2010

  • 5 Answers

SOURCE: 1999 chrysler 300m blower motor

Find the fuse that goes to the blower motor and take it out..

Posted on Feb 19, 2011

Wolfman304
  • 720 Answers

SOURCE: i have a 1999 chrysler 300m. i run the diagnostic on the automatic temp. controll and get code 36 got that code to clear and now it shows code 23 can anyone tell what this is and who to fix it thanks

Hi,

Chysler HVAC code 23 = Front Mode (Blend) Door - Range too Large.

Possible causes:

- Actuator circuit test faults preset
- Overcurrent faults present
- Mode door or A/C Heater housing components warped, worn, damaged or broken.
- Mode door actuator
- A/C Heater Control (ATC)

Posted on Nov 08, 2011

saa_aa
  • 241 Answers

SOURCE: how to fix Chrysler 300M: 99 30m Chrysler have the codes po700,po734,po733,po122,po113,po108

I would like to ask you that did you change the Transmission .

Posted on Nov 24, 2011

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Under the hood, in a plastic cover, you will find the relay/breaker center. The relay for blower motor high will be labeled, either next to the relay or under the cover. Your relay is stuck closed. Replace it.
murf427

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I have posted a link below to display the part that is broken in your car. When the Blower Motor Resistor fails or malfunctions, you'll notice that your cars blower is stuck on high or making a quiet ringing noise. I found this part at a junk yard for 35 bucks because originally it is about 150-200 dollars brand new before any labor rates.
NOTE: You'll need to remove the glove box for this repair, and a duct. The duct is a plastic extension part of the assembly in which the air flows through from the blower motor. Very easy to disassemble and repair if you have patience.

There is a video of the replacement procedure in case you are stumped.

Reply if you need any further information.

http://www.autopartswarehouse.com/details/QQChryslerQQ300MQQStandardQQBlower_Motor_ResistorQQ19992004QQSIRU383.html?apwcid=P1135867996W43b3f85c7ab9e&apwid1Sgd2D8

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Usually this condition is caused by a defective blower motor power module / resistor, I would usually replace the blower motor as well due to the fact that is probably pushing too much current through the resistor causing it to fail.

Jan 20, 2011 | 1999 Chrysler 300M

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no ,the climate control assembly has a problem of shorting out to black,sometimes a good hit brings it back for awhile.the blower motor problem is the blower motor resistor,if you under the dash,behind the glove box you will find the blower motor,follow the motor wire about 10 inches away from motor and they plug into the faulty resistor.

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Trying to find location of blower on 2002 chrysler


under the glove box,pull out plastic push pin holding plastic duct work and remove duct piece,three screws holding blower motor cover,remove them,then disconnect blower motor wires at connector,remove three screws holding motor up in place.
watch the mice don't fall on you!

Dec 02, 2009 | 2002 Chrysler 300M

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Location of the blower motr control module


replace the blower motor speed control module, that is the only cause of this problem that I know of, and u are about the 20 post for this issue that I have read, it has fixed the other ones..

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