Question about 2002 Buick Rendezvous

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Buick Rendezvous 2002, The heat gets hot, and the air gets cold but it barely blows out. Its sounds like the blower is working fine. But the air blowing out is not very strong

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Jonathan Sanders

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Try changing cabin filter in clove box.. mine would barely blow, changed cabin filter for about $14 and work perfect.

Posted on Nov 21, 2014


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SOURCE: Buick LeSabre 2002

just one idea my freinds buick if it gets low on antifreeze it will not blow hot air maybe you can check the antifreeze level

Posted on Mar 20, 2009



  • 5 Answers

SOURCE: Only cold air on passenger side

I would first check and make sure that you have enough Freon in the system, on climate control dual systems only one side will put out cold air if the system is low on Freon. Eventually, both sides will put out warm/hot air if the system continues to loose Freon. As with all leaks the system should be checked and then the leak causing component replaced/repaired.

Posted on Jun 10, 2009


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SOURCE: 2003 Buick Rendezvous air conditioner just stopped

hi press. switch on compressor could cause problem - there is a service bulletin for this - i will be testing a 2003 buick tommorow for this problem

Posted on Sep 16, 2009

Efstathios Govas

  • 285 Answers

SOURCE: 2002 rendezvous blower motor barely blows

if its roaring reallly loud with the fan on high you might have a plugged cabin air filter,its behind the glove box,you should be able to pick one up at a local parts store,hope this helps

Posted on Sep 22, 2009

Braunson Y

  • 495 Answers

SOURCE: 2003 Buick Rendezvous, no heat coming to the

Sounds like you may have a stuck or broken blend door, could be your controls as well. Have you tried different settings (i.e. floor, front, floor+front)?

Posted on Feb 17, 2011

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02 buick rendezvous no heat

sounds like heater core went out or is stopped up. Is the floorboard wet on either side of the car? Either flush the system with a cheap kit for about $25 or look at getting a new heater core. Usually these are behind the dash but usually easy to get to.

Mar 18, 2014 | Buick Rendezvous Cars & Trucks

1 Answer

2002 Buick Rendezvous no heat and over heated after warming it up for over 30 minutes.

Have a pressure test done on your cooling system, you sound like you could have a leak in your system or your system just needs to have the air bled from it. Check your coolant level also, with air in the system and not enough coolant it will blow cold and cause overheating.

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sounds like your feeling air flow from motion your blower dosen't sound like its coming on try when you are sitting still with car running turnibg on the blower if it dosen't come on it could be anything from a bad fuse to a bad blower motor

Jul 07, 2012 | 2003 Buick Rendezvous

1 Answer

No heat coming out of the blowers on 2003 Buick Rendezvous. Blowers blowing cold air. Temperature gauge fluctuating over and under mid-range

This is a problem with the heat exchange valve which will need to be replaced, this switches the hot water flow on and off. Thanks

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Dec 07, 2009 | 2002 Buick Rendezvous

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Oct 14, 2009 | 2002 Buick Rendezvous

1 Answer

2002 rendezvous blower motor barely blows

if its roaring reallly loud with the fan on high you might have a plugged cabin air filter,its behind the glove box,you should be able to pick one up at a local parts store,hope this helps

Sep 22, 2009 | 2002 Buick Rendezvous

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