Question about 2002 Pontiac Grand Am

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What temp are the cooling fans supposed to come on at 2002 grand am gt v6

Posted by markegiles on

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5 Related Answers

Anonymous

  • 1 Answer

SOURCE: 2001 malibu 3.1 v6 cooling fans run all the time and temp gage

replace thermostat, this fixed my car, cooling fans keep coolant below temp guage parameters.

Posted on Feb 13, 2009

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Bruce Bracey

  • 1000 Answers

SOURCE: 96' pontiac grand am gt v6 relay switch for cooling fan?

It can be in one of two places, if you have an under hood fuse center it is the #12 relay in the fuse center. It may also be located under hood on the passenger side at the firewall near the heater motor.
Good luck, let me know.
Regards,

Posted on Jun 10, 2009

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squeely

  • 454 Answers

SOURCE: grand prix 3800 blowing only hot air please help

i had the exact problem with my 2002 pontiac grand prix. i found a broken vacuum line that comes off the back of the engine. this vacuum line runs down the passenger side top wheel well in the engine compartment. it goes behind the battery mounts then traverses into the big wire harness just below the battery. the vacuum hose was broken there under the battery so i couldn't see it without physically tracing where it went. i took a little piece of rubber hose about the diameter of an aquarium hose and reconnected the hose. i now have cool air. you have to remember that this little vacuum hose keeps the climate control does open as well as close them depending on your hot-cold settings. this all occurs from the climate control knob inside the car. hope this helps. a real easy fix too...........phil

Posted on Jun 25, 2009

Anonymous

  • 126 Answers

SOURCE: 2000 Grand Am Gt 3.4 V6 keeps overheating,

make sure cooling fan is working , check themastat , water pump .

Posted on Jul 19, 2009

Anonymous

  • 13 Answers

SOURCE: 2002 malibu runs hot.

Sounds like you have a faulty head gasket or maybe a cracked head.This can cause overheating and the check engine light to come on.The code for the o2 sensor is probably caused by coolant getting into the exhaust system and coating the sensor.The coolant fan may work but it cannot remove enough heat from the rad to make the engine cool off.Try some engine coolant stop leak to see if it will help.This maybe only a temperary fix.Let me know if you need more.MOE

Posted on Jun 22, 2010

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1 Answer

Cooling system problem for Pontiac Grand Am GT 1999, Starts overheating when sitting still but starting the A/C helps cool it.


If it has an electric radiator fan (not AC fan) The radiator fan is not working. Possible coolant sensor or switch.

Apr 02, 2017 | 1999 Pontiac Grand Am GT

2 Answers

What makes the cooling fans turn on?


there is a temperature sensor that feeds the ecm(computer)a signal to let it know if the motor requires cooling operation at a predermined temp,which the ecm sends a signal to the cooling fan relay to turn on the cooling fans.when the temp lowers to a predetermined temp the signal is turned off to the ecm and the ecm turns off the signal to the fan relay to turn off the cooling fans.

Sep 18, 2011 | 2000 Pontiac Grand Am GT

1 Answer

Are the cooling fans supposed to come on as soon as you start the car? I ran the car for 10 minutes and the fans didn't come on.


the fans are set ,, if the car thermostat hasn't released and rotated the inner water , they may not have come on yet , but the answer to your question is no, Not until the sensors detect a temp that turns them on

Aug 02, 2010 | 2002 Pontiac Grand Am

1 Answer

How do you check a cooling fan that wont run on 2002 grand cherokee


ELECTRIC Cooling Fans are Controled By
1) Coolant temp Sensor
2) Cooling Fan RELAY
3) Power source TO the RELAY ( Fused )
UNPLUG the Cooling Fan PLUG @ FAN Itself
Use DIRECT CURRENT AT the FAN PLUG<< +POS & --NEG FROM BATTERY ONE BRIGHT COLORED WIRE at FAN PLUG is +POS. the Other is --Neg If the Fan COMES ON then your Problem IS BEFORE the FAN @ ONE of the 3 OTHER COMPONENTS ABOVE

Jul 16, 2010 | 2002 Jeep Grand Cherokee

1 Answer

I have a 1996 Pontiac grand am gt and the fan


make shure relays are good and check temp sensor

Mar 24, 2010 | 1996 Pontiac Grand Am

1 Answer

Cooling fans inop 2002 grand prix


Couple things.
Temp. sensor may be shot, which usually tells fans to kick on at appropriate temp. Fan may be physically shot from usage. With car OFF, see if you can spin blade FREELY. It shouldn't turn hard at all, if so, fan bearings shot. Hard to say if MIL is related to this.

Aug 31, 2009 | 2002 Pontiac Grand Prix

2 Answers

2000 Grand Am Gt 3.4 V6 keeps overheating,


Thermostat, cooling fans, water pump, rad (not plugged wirth scale)

Jul 19, 2009 | 2000 Pontiac Grand Am GT

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