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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

  • 409 Answers

SOURCE: AC Driver side blows hot, passenger side blows cold

Try an A/C recharge. What is the temps of the discharge air from the vents?

Posted on Dec 27, 2008

  • 78010 Answers

SOURCE: how can I fix

This is either an out of phase issue or a temperature control blend door or blend door motor actuator problem, it can also be the climate control module in the dash, 1st try disconnecting the battery for 5 min's to re-sync the climate control module, if this fails u will need to find out what blend door is the problem or if they are ok replace the automatic climate control module in the dash

Posted on May 29, 2009

  • 436 Answers

SOURCE: 2004 Yukon. driver side air conditioner not working

you need to change drivers side temp door actuator then disconnect battery for 5 seconds and reconnect after changing the part, turn key on for 60 seconds with touching heater control to allow actuator to program and then it will work.

Posted on Sep 19, 2009

  • 144 Answers

SOURCE: driver side heat blows cool air passenger side

Hello. The side that is not operating properly has a bad temp door actuator located up under the dash. I am assuming this vehicle has driver/passenger(dual)climate control heat and cold settings. This is a very common problem on these vehicles. Hope you find this information useful!

Posted on Sep 20, 2009

  • 2431 Answers

SOURCE: 2003 chevy trailblazer blows cold air on passenger side and hot air on driver side

Sounds like a blend door actuator failure,11_24_2012_3_52_06_am.jpgMight as well replace both sides

Posted on Nov 24, 2012

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Heater blows cold on driver side and hot on passenger side when heater on. ac works fine. 2006 Chrysler 300

If you have seperate hvac controls for driver and passenger could be control head for inop. Side also blend door could be stuck from a forgien object like a pen or childs toy .

Dec 07, 2017 | Chrysler Cars & Trucks

1 Answer

I have a 2010 f150 lariat dual climate and passenger side blows cold and driver side is warm I don't hear any clicking from changing the temps like they say u hear it the blend door how do I diagnose

Some vehicles have a DCCV that controls flow of coolant to one side and the other. Don't know if yours does or not. And you won't hear an electric blend door motor very easily. don-ohio

Jan 27, 2017 | 2010 Ford F-150

1 Answer

My 2011 dodge durango citadel has cold air blowing on drivers side AC and warm to hot on passenger side ac

Dual air. The actuator is bad. It is between the fire wall and HVAC plenum. The dash has to be removed along with the plenum. Costly job at the garage.

Feb 03, 2016 | 2011 Dodge Durango Citadel

1 Answer

Odyssey air conditioning

HVAC Vent Doors under the dash- need to be diagnosed
One is not operating- to switch the air flow
HVAC Vent Door Motor or Vacuum Motor
which ever type you have

Jul 18, 2013 | 2005 Honda Odyssey

1 Answer


If I read correctly, you said you changed DCCV, did you bleed the air out of the system? If not this will cause this as well.

Mar 05, 2013 | 2004 Lincoln LS

1 Answer

My chevy silverado 1500 work truck a/c unit works when it wants to and blows cold and hot at differant times on different side and you havant touched a single knob or button???

sounds as if the HVAC control module is going bad.the control module is in the control head in the dash. may want to check for fault codes stored in the module first.

Jun 11, 2012 | 2008 Chevrolet Silverado 1500 2WD

1 Answer

My 2003 sierra blows hot on passengers side but blows cold on drivers side can you help thanks

You need to have a scan tool to see what codes are on the HVAC module.This will help in finding out if it is a air temp actuator not working or a mode door.The actuator for the left side is easy to get to but the one for the passengers side is the hard one.The dash panel has to come off.That is why it is important to get the codes.It could also be wiring or connection.Hope this helps.Good luck.

Jan 05, 2011 | 2003 GMC Sierra

1 Answer

Driver side blows hot air but passenger side blows cold

blend air doors are broken you need to remove insturment panel assembly and remove hvac housing and disassemble to replace doors they are available as an assembly from your local dealer

Nov 12, 2009 | 2001 Jeep Grand Cherokee

2 Answers

One side air blows cold one side blows hot

GM has a known problem with the electric actuators that operate the blend and temperature doors in the HVAC system. There are 4 or 5 of these in the typical system. Any can start sticking or binding and cause this problem. Sometimes they can be cleaned, or they might need to be replaced. Sometimes resetting the HVAC system controller by disconnecting the battery for 10 minutes, then reconnecting it, will correct the problem.

Aug 09, 2009 | 2004 Chevrolet Silverado 2500HD

1 Answer

I have a 2004 Lincoln LS and it blows cold air on the driver side and hot air on the passenger side and in the rear. Any solutions to solve this problem

It is probably the (DCCV) Dual climate control valve. It is located RT front of engine with heater hoses and wires goin to it. I ordered one from for about a $100.00 i think. It is pretty easy to change and I found out when mine went out that it was a very common problem with these cars. When mine quit it started the same as you are describing for a while then it only would blow hot air and it blew the a/c compressor fuse. The DCCV is a dual cylinder valve and i beleive that they get stuck open and short out. If you have any more questions or need more information let me know.

May 06, 2009 | 2004 Lincoln LS

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