Question about 2004 Buick Rendezvous

1 Answer

Have a 2004 buick rendezvous. No heat coming out vents while sitting. Has heat when your driving. Help!

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Buick Master
  • 14,585 Answers

Three things that can cause this. Low on coolant and there is air in the system. The heater core is clogged up somewhat. And the water pump needs replace, low flow. On the 3.4 engines, I would say I replaced water pumps the most for this problem and overheating engines.

Posted on Nov 11, 2014

  • Christina Bates Nov 11, 2014

    Car not overheating. If i leave car running cold air comes out. But if I'm driving heat comes out of vents. What could it be?

  • Randy Ohler Nov 11, 2014

    One of those three things I stated. The overheating is just something that could happen with a water pump that doesn't have enough flow.

×

Ad

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,
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.
Good luck!

Posted on Jan 02, 2017

Ad
  • 1 Answer

SOURCE: 2004 Buick Rendezvous AWD Light Stays On

Our 2002 did the same thing. Easy cheap fix! Pull the wheel off and check the wiring that goes to the wheel sensor. You will find after removing a few inches of wrap, a broken wire or two. This could be on either wheel, so check both. Fix the wires back up and you are good to go. Hope this helps!

Posted on Aug 01, 2008

  • 2 Answers

SOURCE: 2002 Buick Rendezvous Error

I have had simlar issues. The first thing to try is to diconnect the positive lead from teh battery. Be careful as there are some issuesd surrounding OEM batteries in the 02. after about 30 secs reconnect the cable. This will "reset" your system and if it is just a glitch, the problem should be gone. If this does not fix the problem it is most likely your intrument cluster, however it can also be the BCM (Body Control Module). Have a dealer check it out for you. Before you buy a replacment part from the dealer chaeck out the prices at newgmparts.com or Rock Auto, both saved me 50% or more when I needed to have these items replaced.

Posted on Sep 23, 2008

  • 142 Answers

SOURCE: Gas gauge problems with 2004 Buick Rendezvous

No, there is not a fuse for this. Unfortunately, you have a bad sending unit. In order to replace the sending unit you have to drop the gas tank. Sooo............drive it more to get rid of all of that gas and it will be easier to put back up.
please remember to rate this solution.

Posted on Feb 14, 2009

  • 9 Answers

SOURCE: program a garage door opener in 2004 buick rendezvous

I cannot find the 2004, but you can buy it from the dealer. You can download the 2003 and 2005 from this link. http://www.extendedgmwarranty.com/owners-manual/buick_owner_manuals.html

Posted on May 22, 2009

  • 20 Answers

SOURCE: 2004 Buick Rendezvous, speedometer fluctuations

Turns out this is a common problem for the Rendezvous.
I took it to a mechanic and after he tested to see if all the speed sensors were working with his handheld computer reader, (because there is no speedometer cable anymore) He reset the needle by turning the key about 25 times as far as possible without starting the vehicle. The speedometer needle came back a bit each key turn till it reached zero. It's been working fine since.

Posted on Dec 11, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Canister vent solenoid


it is not on the fuel tank it is on a small box located near the fuel tank or in some cases it is located on the vent line going to the vent boox

May 08, 2014 | 2004 Buick Rendezvous

1 Answer

Fix vacum leak


On top of blower motor assembly you have a sensor held on by 2small screws, remove and replace

Jan 11, 2014 | 2004 Buick Rendezvous

1 Answer

Where is the vent valve solenoid located on a 2003 buick rendezvous


The evaporator drain tube a 2003 Buick Rendezvous is very difficult to find. It will be located on the firewall, in the middle or on the passenger side. You might have to get under the vehicle to find it.----------------------------------------------------------------------------------------
digiprog 3

Jan 10, 2013 | 2003 Buick Rendezvous

1 Answer

Buick Rendezvous Heating have Problem


Not a problem. I'm glad to help. As far as the vents, yes they run by vacuum. If the blend door or other door isn't opening or closing, you could draw cold air from one vent and warm in another.

Give it a try and let me know if you find anything. If you can't, I'll see if I can dig a vacuum diagram for the system ,may be you can find your problem

www.xcardiag.com

Apr 12, 2012 | 2003 Buick Rendezvous

2 Answers

Rendezvous 04, the rpms stay idling high without pressing gas.


BUICK RENDEZVOUS IDLES UP REALLY HIGH...WITHOUT PRESSING GAS. WHAT IS THIS?

Sep 30, 2009 | 2004 Buick Rendezvous

1 Answer

Vapor control system


most common on this with higher mileage is that the vent solenoid on or near the charcoal canister, tends to stick. you can fix it your self. the hard part is finding it. i think it is on the left rear in the fender. on near the gas tank under the car. the canister look like a black box with plastic lines coming out of it. get the part first. will help know what to look for. the run around 50. best of luck.

Aug 06, 2009 | 2004 Buick Rendezvous

Not finding what you are looking for?
2004 Buick Rendezvous Logo

419 people viewed this question

Ask a Question

Usually answered in minutes!

Top Buick Experts

yadayada
yadayada

Level 3 Expert

78267 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22326 Answers

Ronny Bennett Sr.
Ronny Bennett Sr.

Level 3 Expert

6927 Answers

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

Answer questions

Manuals & User Guides

Loading...