Question about 2006 Chevrolet Express

1 Answer

Ac cuts in and out - 2006 Chevrolet Express

Posted by Anonymous on

Ad

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Sergeant:

    An expert that has over 500 points.

  • Chevrolet Expert
  • 259 Answers

Low on freon

Posted on Apr 23, 2015

Ad

1 Suggested Answer

6ya6ya

6ya staff

  • 2 Answers

SOURCE:

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.

Here's a link to this great service

Good luck!

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

I was told by A/C guy I have a short somewhere to the high pressure switch. something is not kicking on the compressor. another mechanic said I need a new computer. what do you think


go with the ac guy
there are systems that prevent the ac compressor working
high pressure switch which cuts the ac clutch if the head pressure goes too high
low pressure switch which cuts power to the ac compressor if there
is no gas in the system
climate control systems which cut power when the ac is not required
fuses to the ac system
get a better explanation or seek advice from other ac mechanics

May 01, 2015 | Cars & Trucks

1 Answer

Where is the ac relay located on a 1994 ram van 3500?


It maybe a low gas pressure fault as low pressure will not allow compressor to drive.

May 26, 2014 | 1994 Dodge B Series Cargo

1 Answer

Fuse box diagram


fuses are in the operators guide.
the glove box guide is free at all honda dealers and is online.
get one and keep it in the car,,, "safety"
the tests for A/C start at the fuses.
the blower , must blow.
then is the compression clutch engaged or not.
post back the clutch status and we can work thru the 100 pages
in the FSM.
or read it your self at alldata.com
the fsm is free. see it here
1st line
http://hondatech.info/downloads/Auto/Manuals/Civic/

see page 62 for schematic of the A/c
as you can see the PCM decides when the clutch is active
but there are 6 ways, for it to decide, not to run AC/

on the 99 there is a cab themostat , (hark) that can stop AC
and so cant he freon hi/low switch, do not bypass this device !!
see page 62-2 for stat schematic.
see page 62-3 (theory)
if the out door temp drops below 37F it cuts AC.
if the engine overheats, cuts AC
if the engine is overloaded, it cuts AC (see OBD2 scans for load factor (hills)
if the evap core freezes , most AC cut.
low freon. cut
too high? cut.

These are what a tech calls, AC permissives.
if the clutch is dead, we are all over them.

Oct 23, 2013 | 1999 Honda Civic

1 Answer

Motor cuts out


Depending on the make model and year, you should have a device that will raise idle speed to cover the load put on the engine by the ac compressor. That device may not be working, or the compressor may be pulling the engine down too much.

May 14, 2013 | Cars & Trucks

1 Answer

When i cut the fan on with the defroster the motor idle down and cut ingine off I have a 2004 trail blazer.


the ac clutch engages any time a defrosters on if you have a ac problem unhook the ac compressor that should take care of it till you have ac fixed

Apr 05, 2013 | 2004 Chevrolet TrailBlazer

1 Answer

Air conditioning not turning off


This is due to the fact that the solenoid relay is stuck and so the ac is not cutting off. You need to open the hood and check after starting the car. If the fan is cut , does the ac cut off, if not the relay or the solenoid of the compressor must be checked.

Jul 03, 2012 | 2010 Nissan Sentra

1 Answer

Problem is that the AC CUT OFF relay energised permanently. therefore electric clutch of compressor swicthed off permanatly, because current to compressor clutch goes through NC (Normally Closed) contact...


check for the cut off switch or sensor on the a/c plumbing to see if normally closed or normally open, and if it is causing the the AC Cut of relay to be energized permanently.

See if disconnecting the switch on the plumbinug changes anything. Or if using a test light to ground out the terminals does anything different on the AC system.

Feb 03, 2011 | Ford Econoline Cars & Trucks

1 Answer

My ac compresser on a 2000 se crewcab frontier


Yes. You can cut it, the only thing it runs is the A/C Compressor.

Oct 28, 2009 | 2000 Nissan Frontier

1 Answer

AC air not working prpoerly!


its low on freion thats why it cuts on and off

Aug 25, 2009 | 2002 Dodge Durango

2 Answers

No cold air when A/C on but climate control works in controlling heat


the first check to perform is to see if the compressor is cutting on.... you should be able to hear the engine struggle a bit when the ac is first cut on, or watch the clutch (built into the compressor pulley) begin to spin when the AC is switched on. If it does cut on, likely causes include refrigerant leak or internal system failure. If the compressor is not cutting on, it is a control issue, and some electrical tests must be performed.

May 11, 2009 | 1995 Ford Explorer

Not finding what you are looking for?
2006 Chevrolet Express Logo

Related Topics:

21 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts

Marvin
Marvin

Level 3 Expert

85216 Answers

Jonah Oneal

Level 3 Expert

14092 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22485 Answers

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

Answer questions

Manuals & User Guides

Loading...