Question about 2003 Chevrolet Silverado 2500HD

1 Answer

Dual Zone Temp Control - Driver Side only blow Hot

I have been driving with window open as driver side only blows hot. I also have a clicking noise coming from behind glove compartment.

Posted by on

Ad

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Corporal:

    An expert that hasĀ over 10 points.

    Mayor:

    An expert whose answer gotĀ voted for 2 times.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 14 Answers

That clicking noise is coming from a one of the blend door actuators under the dash. not too bad to change. while it's clicking, feel behind the dash in the area you hear it, to get an idea where it is. most likely your only problem. good luck with it ....

Posted on Jun 18, 2009

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

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

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Ac blowing hot on pessager side


If it's dual-zone climate control and the left side is cold, it's probably the temp-control (or it's wiring) itself. If that's not the case, you probably need the AC system refilled by a garage / specialist (can't do that yourself as it requires specialist equipment to replace the toxic gas).

Jun 29, 2014 | 2000 Chrysler Grand Voyager

2 Answers

AC blowing hot air one side & cool air other side


If it has dual zone temp. control it is most likely the heater control panel.

Jun 01, 2012 | 2004 Chevrolet Silverado 1500 Crew Cab

1 Answer

Out of the blue my 2006 silverado is blowing hot air on driver side only. why?


if this has a dual zone,driver/pass control then either control or electic servo motor have failed,dealer only parts most of the time,gm tech 2 scanner can help with diagnostics,with key on engine off listen for motor noise as you cycle from hot to cold,if normal rotate without stripped gear noise then could bea stuck blend door.good luck

Aug 08, 2010 | 2004 Chevrolet Silverado 1500 Crew Cab

1 Answer

No hot air on driver side. Pasenger side has hot air.


if it has dual zone climate setting it could be stuck in the cool setting. if it is not blowing any air it could be the duct came loose and it is blowing the air inside the dashboard. it will require you to pull the dash apart to inspect what the exact cause is. it could be anything from a bad temp setting switch in the climate control panel to a bad vac line that that switches the air from hot to cold. any other info you could give me may help such as if it is full electronic climate or manual knobs, dual zone, is it blowing any air or just no hot air.

Oct 28, 2009 | 2004 Chevrolet Silverado 1500 Crew Cab

1 Answer

2005 tahoe dual climate control, driver side blows HOT air.


You will need to replace the drivers side temp actuator. It is available at your local dealership.

Aug 30, 2009 | 1999 Chevrolet Tahoe

1 Answer

2004 chevy tahoe, dual climate control, blowing different temps


Its more then likely the temp door broken or temp door motor broken/stuck. There is 2-3 of these motors under the dash on the side of the evap/heater core box. Some require extensive labor to replace, good luck

Jul 25, 2009 | 2004 Chevrolet Tahoe

1 Answer

Passenger side blows hot air when front control set to Air


you cant adjust it ,this requires the dealers computer to re set it,or a phyiscal control has packed up like a vacumn pipe has split where it pushes onto the valve that controls the flap in the heater unit.

Apr 25, 2009 | 2005 Dodge Durango

1 Answer

Passanger side heater blows cold while driver side is hot


U will need to replace the pass side air temp control blend door acuator motor.

Jan 22, 2009 | 2004 Jeep Grand Cherokee

1 Answer

Climate control panel


These problems are usually caused by a faulty blend door actuator which controls the position of the air mixing door, and in vehicles with more than one air zone (passenger/driver, front/rear, etc.) there will be a door/actuator for each. These electric blend door actuators are self-calibrating - there is a feedback circuit (wiper type potentiometer) that tells your HVAC control the position of the door. It is not unusual for this potentiometer to wear causing loss of signal at various positions, which then will cause erratic movements of the door (if the circuit fails to open circuit or shorting, the door will default to fully open or closed - i.e. hot or cold air only).

Mar 28, 2017 | 2004 Chevrolet Suburban

3 Answers

Only cold air on passenger side


I would assume with multiple people having the same problems, there should be a service bulletin on this issue. may want to call dealer with vin # to verify. sounds like a heater control issue under the dash. something i would leave to the experts for repair

Jul 06, 2008 | 2003 Buick Rendezvous

Not finding what you are looking for?
Cars & Trucks Logo

359 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts

yadayada
yadayada

Level 3 Expert

76846 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22246 Answers

Ronny Bennett Sr.
Ronny Bennett Sr.

Level 3 Expert

6910 Answers

Are you a Chevrolet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...