Question about 2005 Chevrolet Silverado 2500HD 2WD

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The hvac on my 2500 hd 6liter is blowing hot air on the driverside and cold on the passanger side

Posted by Anonymous on

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6 Suggested Answers

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 there,
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Posted on Jan 02, 2017

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jgwhomeequip
  • 1902 Answers

SOURCE: Trail Blazer

One cause is that when filling the AC with freon, what happens is that people are not told to let the air out of the system and the can at the same time. So you fill your system to what you think it is full and it is really just full of air. The other is the relay is not opening fully. The other issue is the heater core is dirty and needs to be cleaned out with a jet of water

Posted on May 29, 2009

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Molson02536
  • 3854 Answers

SOURCE: AC does not work

Check the fuse for the A/C and try refilling the A/C with R134. You can buy the re charge kit at Auto Zone or Wal Mart, almost any Auto parts store. If the system is low on R134 the A/C compressor will not activate to keep it from burning out.
Try checking the fuse first then re charge the system with a can 12oz of R134. Just keep in mind not to over charge the system. Just follow the instruction and you'll be fine.
Keep me posted, be glad to help out.

Posted on May 31, 2009

deucego12665
  • 72 Answers

SOURCE: 2005 tahoe driverside a/c blows

I don't know but I have a 2007 tahoe that does the same thing. If you figuire it out, let me know. Been trying to fix that problem for some time now.

Posted on May 12, 2011

  • 1 Answer

SOURCE: I have a 1999 corvette

The lighting for mode, fan speed, etc is not working, how do I fix?

Posted on Aug 23, 2011

jmgldsmth
  • 2005 Answers

SOURCE: heater/defroster blowing warm air on passenger

check the air actuator door hoses your under dash vent doors are not working

Posted on Sep 30, 2013

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1 Answer

I HAVE NO DRIVERSIDE HEAT


The actuator that 'blends' cold with hot is stuck in the cold position. There are a couple of options. Disconnect the battery, then drive the vehicle around without using the AC for 10 min, if the AC is defaulted to come on after a battery interuption, then shut the car down then turn it on again. You are trying to get the electronic actuator to reset and resume proper function. Another option is to try this: Start the car, adjust the pax side full hot, drivers full cold, wait 30 sec then shut car down, then start car back up and reverse the settings, pax full cold, drivers full hot. In both solutions, the vent actuators are stuck at either the full open or full closed, so you are trying to get it to 'self check' and allow them to resume proper function. After two years, I simply removed them altogether since I live where it is hot an only need cold.works just fine....

Nov 21, 2011 | 1997 Cadillac Eldorado

1 Answer

Heater issue, driver side of 2004 Chevy Avalanche


1. Place the ignition switch in the off position.
2. Remove the HVAC/ECAS fuse for 10 seconds or more. It's in the under hood fuse box. Put the temp in full cold.
3. Install the fuse.
4. Start the engine. DO NOT TOUCH THE HVAC CONTROLS FOR LESS THAN 45 SECONDS.
5. Have any codes cleared with a scan tool.

Dec 07, 2009 | 2004 Chevrolet Avalanche

1 Answer

Heating problem driver side blowing hot air passanger side blcold


its likley to be the pipe has been riped off or fell off or its the flaps on the heater box its self not opening,,,have a look under the dash to fine any pipes that are off the heater box,,
anyhow, who cears if the passanger gets cold,,, its the driver who needs to keep warm!!!!
unless its the other half? or worse still its the mother in law!!!! ho ho ho!

Nov 05, 2009 | 1995 Oldsmobile Ninety Eight

1 Answer

Heater blows hot air on driver side but cold on Passanger side ?


either the heater rad is chocked up and its not hot all over,or its a flap opening problem

Jun 26, 2009 | 1999 Land Rover Range Rover

1 Answer

2004 chevrolet suburban AC blows hot/cold at same time


You need to replace the drivers side temp actuator that is located on the left side of the HVAC box. It is retained by 3 screws and is fairly easy to replace.

Jun 03, 2009 | 2004 Chevrolet Suburban

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

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