Question about 2000 GMC Safari

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Air conditioner stop working

1995 gm safari van, driving down the road and airconditioner, stop working, thought it might be blower motor, changed it out, not the problem, bought a relay, not the problem, please help all out of ideas, if you leave the air conditioner on and low it seems like it is coming out cool.

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  • 378 Answers

Check if the comp. turning or running. and also check the fan that cool the condenser coil if running. if not check the relay if ON check the voltage across it. If relay do not ON, probably the A/C temp. control not functioning and should be check.

Posted on Jun 14, 2009

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2 Answers

Air conditioner/heater/vent will not blow air or turn on


Check for full battery voltage at the resistor block, it should have it any time the engine is on, If you don't have voltage to any of the connectors, there is usually a blower motor relay that needs to be checked if all fuses checked out as good.
If it DOES have voltage to the resistor, put the blower speed to full high and check for voltage to the blower motor, if none, then there is a circuit failure, if there is voltage, check the ground side of the blower with an ohm meter, it should read near zero ohms resistance.

Apr 21, 2013 | Cars & Trucks

1 Answer

I have a '03 Dodge Grand Caravan Sport AWD that the heater only blow hot air when going down the road. Van has a new radiator and new thermostat. Sometimes the blower will not kick on for a few


If the problem is a lack of air flow from the vents, and you suspect the blower motor is not running at times, you would need to test the blower relay and blower motor for power and ground when it is not working.

Apr 08, 2013 | 2001 Dodge Grand Caravan

1 Answer

Were is blower motor in 95 gmc safari


Under the hood, passenger side. If you go to YouTube and type: astro van / safari 95 blower motor replace, it'll actually show a guy doing the job.
Good luck!

Dec 28, 2012 | 1995 GMC Safari

1 Answer

I have a 2000 GMC safari van 2-wheel drive. When it shifts to 3rd it seems to jump into neutral. What can cause this? Changed transmissions and it is doing the same thing


My local transmission specialst tells me that ALL GM van transmissions run hot. Especially within the Safari/Astro design - that doesn't reflect the wind very well (compared to today's smaller mini-vans). He recommends ATF aux cooler (LPD Design) be installed in all Safari / Astro vans - even non-towing vans. For example, Hayden 678 or 679 LPD design.

re: http://www.summitracing.com/parts/HDA-678/

If wondering, I installed Hayden 679 in my prev AWD Safari van and installed Hayden 678 in my wife's smaller size GM mini-VAN. re: http://i178.photobucket.com/albums/w251/Spike99-Pictures/Montana%20Van/AuxTransC- ooler-UpperSupport-2.jpg &http://i178.photobucket.com/albums/w251/Spike99-Pictures/Montana%20Van/AuxTransC- ooler-LowerSupport-1.jpg

As a suggestion, install the LPD aux cooler design (re: Tru-cool or Hayden 678 or 679) in your "running hot" GM van. These ATF coolers work great in my GM vans...

Sep 13, 2012 | Cars & Trucks

1 Answer

When im driving down the road and stop at a red light/stop sign, my air conditioner doesnt do anything. when i take off and driving, it puts col cold air out but not blowing though. is this a fuse or relay...


If the blower is actually not operating i.e. you don't hear the fan motor at all, it is likely a blown fuse. When you stop if the air gets warm, it could be an indication that the system is getting low on freon.

Jun 25, 2011 | Chevrolet C1500 Cars & Trucks

2 Answers

I have a 1995 Acura Legend, air conditioner blower stopped workin


It means the blower fan is not running, look for wires that got knocked off, usually at the motor....

Good news is the AC sounds like it is working correctly, so this repair cost should be smaller. Apply external power to the fan terminal to see if it goes, if it does, problem is upstream, switch, resistors, etc.

But sounds like a fan. Test it. independently from the rest of the car

Sep 15, 2009 | 1995 Acura Legend

1 Answer

Blower motor stopped working on 1999 GMC safari mini van need location of motor or possibly the resistor and its location.


LOCATION OF BLOWER MOTOR IS UNDERHOOD ON PASSENGER SIDE NEAR WINDSHIELD. RESISTOR IS LOCATED IN THIS GENERAL VICINITY ALSO. THE RESISTOR WILL STICK DOWN IN THE EVAPORATOR CASE AND HAS SEVERAL WIRES COMING OUT OF IT. THE CONNECTOR BODY IS BLACK OR GREY. HOPE THIS HELPED YOU!

Sep 03, 2009 | 1999 GMC Safari

1 Answer

A/C not blowing cold air (posted on 1995 maxima forum in error)


check for system leacks (lines,fittingis,comperssor,dryer,condensor )

Jun 23, 2009 | 2002 Nissan Maxima

1 Answer

94 gms safari van heater blower not working


This van has a resistor under hood for the blower motor and is the blower motor getting power to it

Jan 17, 2009 | 1989 GMC Safari

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