1999 Chrysler Cirrus Logo
Anonymous Posted on Jul 21, 2013

Heat/AC blend door position selector

My 1999 Chrysler Cirrus blower mode selector stopped working suddenly. It now works only on defrost no matter which mode I select. I have replaced the actuator, tried pulling the M-1 fuse to reset, even found a replacement control module at a salvage yard. And still, every time, the actuator motor will go through the reset gyrations, spinning for about 15 sec., then nothing.....no further reaction to the position selector. At my wit's end... Thanks, -Todd"

1 Answer

Richard Faber

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  • Chrysler Master 1,326 Answers
  • Posted on Apr 14, 2015
Richard Faber
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Stuck doors or broken connection

5 Related Answers

Anonymous

  • 1 Answer
  • Posted on Jan 03, 2009

SOURCE: Front defrost not working 2004 Pacifica

I did not have defroster or venting to the feet. All I had was vent. I brought it to the shop they replaced the mode door actuator which flips the doors inside to make it flow to the defrost or vent etc; This cost me $210.00. They had to take the dash apart plus disengage the air bag under the steering wheel to get to the actuator.

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Anonymous

  • 115 Answers
  • Posted on Mar 08, 2009

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

mkv0525

Mike Vincent

  • 358 Answers
  • Posted on Jun 05, 2009

SOURCE: heat/ac blower motor

ce the resister for blower motor.

Anonymous

  • 17 Answers
  • Posted on Jun 23, 2009

SOURCE: blower motor does not go on.

The exact same thing happened to me in the winter. I replaced the Blower Motor Resister (I believe that is what it was called). If you pull off the door to the glove compartment and reach around you will find a part that plugs in. It is about $80 from the dealer and very, very easy to replace. It took me about 5 minutes. The part has metal "fins" that take the temperature of the air that passes over it. If it is defective the blower fan will not come on, but you will still have minimal heat.

Jonah Oneal

  • 14092 Answers
  • Posted on Nov 08, 2010

SOURCE: Heater blower on 2004 Sebring

CHECK FOR VOLTAGE AT HEATER BLOWER MOTOR IF NOT YOU COULD HAVE A FAULTY BLOWER MOTOR RELAY.IF YOU HAVE VOLTAGE AT BLOWER MOTOR THEN BLOWER MOTOR FAULTY.

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Need pitcure of vaccum lines on 1999 Ford Ranger v6 3.o air and heat blows only threw the defroster.

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Item Part Number Description 1 18A318 Vacuum Control Motor-, Panel/Defrost Door 2 18A478 Panel/Defrost Door (Full Vacuum Position) 3 - Defrost Air Flow 4 - Side Window Demister Air Flow 5 18B545 Temperature Blend Door (Full Heat Position) 6 19860 A/C Evaporator Core 7 19A813 Air Inlet Duct Door (Full Vacuum Position) 8 - Outside Air Inlet 9 18A318 Vacuum Control Motor-, Air Inlet Duct Door 10 - Recirculated Air Inlet 11 18527 Blower Motor 12 19A566 A/C Vacuum Reservoir Tank and Bracket 13 - Vacuum from the Engine Intake Manifold 14 19B888 A/C-Heater Function Selector Switch 15 - Vacuum to the 4x4 Hub Solenoids 16 18495 Water Diverter Valve (Full Vacuum Position) 17 18476 Heater Core 18 18A559 Floor/Panel Door (Full Vacuum Position) 19 - Floor Air Flow 20 18A318 Vacuum Control Motor-, Floor/Panel Door 21 - Panel Vent Air Flow
1helpful
2answers

I got all speeds on the blower motor and heat only on front ac vents. it won't go to defrost and to ac mode?

Temp blend door may be stuck. If it also will not go from defrost to AC the mode door may be bad also. Possible linkage or connection issue .
0helpful
1answer

Hearter temp control was blowing too hot, now only blows cold

Clicking sound you hear is the worn brushes in your blower motor. At this point the blower moter may or may not start with the switch. THe blower motor is faulty so I would change that first, then check for vacuum leaks or faulty selector cable for the heat blend door. It could have came off door side or heater control side.
0helpful
1answer

My heat/AC blower makes noise, but no air comes out. I can adjust the fan speed, bu still no air. I replaced the blend doors and they work correctly... now I can feel heat, but it won't blow. I still...

Most probablh a broken recirculation door hinge. When broken, the door will be laying on top of the blower motor and shut the air exit. Remove the blower motor and look up. If you see the door and csn fteely move it by hand, then that is the problem. Some people just secure it in up position eith some wire. Ofcourse recirc will not work anymore.
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Blend door postion selector

According to the book, I'm showing a mode actuator and a blend door actuator next to it. Some models use cables and some use small electric motors to move the doors.
Are you sure you are working on the right door ?
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Dash vent air flow

Could be a problem with the control on the dash or a blend door under the dash.
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No heat when you set the controls for heat. AC and blower are working fine.

Possible bad thermostat, or your blend door is not working properly.
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AC/Heat/Defrost inoperable

Chanses are its either the blend door motor quit working or the controls ( temp., selector, blower) in dash are bad, my 95 did the same thing i chg. the blend door motor thinking it was that, but it turned out to be the controls in the dash, 5 minutes work and 140.00 later it was fixed.
1helpful
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The car keeps coming up a code 23 on a 1999 chrysler 300 for the

Code 23= Blend door feedback control


On cars with automatic climate control: To enter diagnostic mode, set the temperature to 75F, press the the off button. Press Floor, Defrost\Floor, Front Defrost simutaneously for 3 seconds until the temperature display begins to flash.
On cars without automatic climate control, set the blower to any speed, turn the temperature control in between warm and cold. Press Floor, Defrost\Floor, and Front Defrost. All codes will flash via the Front Defrost button.
When the test is over all fault codes will be displayed (on cars without automatic climate control, they will be blinked out on the Front Defrost button).
Code Action
23 Blend door feedback control
24 ATC mode door feedback failure
25 Ambient temperture sensor failure
26 ATC in-car sensor
27 Sun sensor failure
31 ATC recirculate door stall failure
32 ATC blend door failure
33 ATC mode door stall failure
34 Engine temperture sense failure
35 Evap temperature sense failure
36 ATC head command failure
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