Question about Pontiac Grand Am

Open Question

Wire diagram for cooling engine cooling fan - Grand Am Pontiac Cars & Trucks

Posted by on

Ad

4 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.
goodluck!

Posted on Jan 02, 2017

Ad

SOURCE: toyota celica electric fan

Easiest way to wire the fan is to wire to the battery . so when the key turns on the fan turns on. locate the hot wire coming from the key to the battery.run a wire to the fan and your done

Posted on Oct 18, 2008

Ad
  • 7353 Answers

SOURCE: Possible solution to engine overheating

So if you cant find it, how do you know its bad? The relays are on the RF fender, above the wheel, under the hood. The electrical diagrams lists 3 relays. They are all powered by the ENG fuse and its a 15 amp fuse. The fan is powered by the COOLING FAN fuse 30 amps. Power to the fan motor is on a BLUE/BLACK, BLUE/YELLOW and BLUE/RED wires, of course the BLACK wire is ground. Its a 2 speed fan. I would check for power to the fan motor first as with a car this old, the fan motor is usually worn out. If it does have power to it,m rap on the moto,r if it attempts to wrok, the motor is worn out.

Posted on Nov 11, 2009

Testimonial: "Thanks for the help. Went to another web site where I saw symptoms the same as mine. In more than one instance they replace the cooling fan relay."

jturcotte
  • 8274 Answers

SOURCE: I'm trying to find a free online wiring diagram

Do you have 1 fan or 2? I think the 2.3L has 2 fans. I will paste both diagrams below.


5481c65.gif

ddd822e.gif

Posted on Oct 27, 2010

Testimonial: "very helpfull thanks :) "

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

1995 Lt1 Camaro cooling fans operate like this; Cooling fans (2 fans) come on 30 seconds after start up on high, stay on while driving, and turn off when brakes are applied. Stock car, no mods.


Did you have it checked for DTC'S - diagnostic trouble codes ? The cooling fans are controlled by the PCM - engine computer , with the use of three relays ,located in the under hood electrical center . Do you know how to do electrical testing ?
Relay Driven Dual Cooling Fan Diagnostics Looking at wiring diagrams i don't see any connection between the brakes an cooling fans . Checking for DTC'S an doing electrical testing of control circuits from the PCM , Power circuits from the fuse / relay box . Checking grounds an pulling relays ,check for corrosion .

Electric Testing Techniques You Need to Know

View wiring diagrams here http://www.bbbind.com/free_tsb.html

ECM Inputs and Outputs Diagnosis


Mar 30, 2017 | Cars & Trucks

1 Answer

Does a 01 mercury cougar have a radiator fan switch, and where is it if so?


radiator fan switch ???? has relays ,high speed cooling fan relay an engine cooling fan relay an a cooling fan resistor . A coolant temp. sensor . The temp sensor is a input to the PCM - engine computer ,when temp gets to hot the PCM energizes the relays . There is no radiator fan switch . Videos on youtube . http://www.bbbind.com/free_tsb.html check out wiring diagram here .

Mar 10, 2017 | Mercury Cars & Trucks

1 Answer

I'm in need of the engine bay wiring diagram for a 1980 Honda Prelude, specifically for the cooling system/thermo-fan.


Try jumping the green cooling fan switch with a wire and see if it turns on while the car is on, if it does then it's probably your module.

Jan 01, 2017 | Honda Prelude Cars & Trucks

1 Answer

The cooling fan of my 1988 Toyota Corrola 1600 model 4A-L stopped working.What to check for and also need a wiring diagram of the fan cooling circuit.


engine cooling fan motor spinning too slow
faulty thermostatic switch
it may have a relay in the engine bay cluster

interior cooling fan has a relay

air con system fault or out of gas
the switch has worn
or the fan motor itself is worn outc763809f-9bac-4820-b6e2-4f6be4e9d9aa.jpg

cooling-fan-1988-toyota-corrola-1600-w4vgydzrgsrxsct3kdkw5uvf-3-2.jpg

Nov 24, 2016 | Toyota Cars & Trucks

1 Answer

Thermo fans running on after engine is cool


Faulty switch, relay or wiring on earlier models. Later models probably have the cooling fans operated via relay(s) by the engine management system.

I suggest you check on a wiring diagram how yours are operated if checking the relays, switches or sensors don't bear fruit.

Aug 01, 2016 | 1999 Jeep Grand Cherokee

3 Answers

Fan won't work


It can be issue with faulty motor or its faulty fan control relay.
Bother are to be inspected.Test volt at fan relay and fan motor.-------------
For more help,i suggest you to go through the troubleshooting links mentioned below:-----Click the link below:------

How to replace Cooling Fan on Acura Car models?

http://repairhelpcenter.blogspot.com/2011/11/how-to-replace-cooling-fan-on-acura-car.html
--------------

OBD Code P1490 low speed fan relay ckt open-short
http://schematicsdiagram.blogspot.com/2012/11/obd-code-p1490-low-speed-fan-relay-ckt.html
---------------

Engine cooling components working?

http://repairhelpcenter.blogspot.com/2011/11/engine-cooling-components-working.html

----------

How does Vehicles Engine cooling system works?

http://repairhelpcenter.blogspot.com/2011/11/how-does-vehicles-engine-cooling-system.html

---------------

Hyundai Sonata cooling fan not working

http://schematicsdiagram.blogspot.in/2012/02/hyundai-sonata-cooling-fan-not-working.html

-------------

Fuel pump relay and cooling fan relay troubleshooting on 1997 ford thunderbird?

http://repairhelpcenter.blogspot.com/2011/10/fuel-pump-relay-and-cooling-fan-relay.html
--------------

Fan belt routing diagram for 2004 Volkswagen Jetta?

http://carbeltrouting.blogspot.com/2011/12/fan-belt-routing-diagram-for-2004.html
---------

Timing belt, drive belt, serpentine belt, accessory belt, fan belt, engine belt routing diagrams for all types of car models?

http://carbeltrouting.blogspot.in/2012/02/timing-beltdrive-beltserpentine.html
-------------

A/C, heater, defroster fan, not working?

http://technoanswers.blogspot.in/2012/02/ac-heater-defroster-fan-not-working.html
---------

Blower fan not running on Isuzu trooper?

http://technoanswers.blogspot.in/2012/02/blower-fan-not-running-on-isuzu-trooper.html
---------

How to replace blower motor fan assembly on 2000 GMC Yukon?

http://repairhelpcenter.blogspot.com/2012/01/how-to-replace-blower-motor-fan.html
----------

Heater AC or defroster fan not working on KIA?

http://technoanswers.blogspot.in/2012/02/heater-ac-or-defroster-fan-not-working.html
------------These will help.Thanks.

Nov 27, 2012 | Cars & Trucks

1 Answer

Wiring diagram 1996 ford thunderbird V8


its in a 3 connection waterproof harness now ??????? Do you mean a 3 wire connector ? Three wire's - one black -ground , one is dark blue an the last is brown with a orange trace . He replaced the fan an it didn't fix the problem , imagine that ! Here is a web site for free wiring diagrams http://www.bbbind.com/free_tsb.html
Enter your vehicle info. year , make , model and engine size. Under system click on engine ,then under subsystem click on cooling fan . Click the search button then the blue link. First diagram is for the cooling fan . You will see to relay's inside the CCRM - constant control relay module . Knowing ford and this part ,i would venture a guess that it was bad . Test B+ power and ground for the CCRM ,if good ,replace it .

Sep 09, 2017 | Cars & Trucks

1 Answer

I have a 2000 chevy malibu with obvious electrical problems. blinkers and flashers rarely work, no dash lights, terrible radio signal, and car runs hot when stopped for too long. We Just replaced the fans...


Cooling Fan Operation
The Electronic Control Module (ECM) regulates the voltage to the cooling fan relay. The relay operates the fan when the engine coolant temperature exceeds 106°C (223°F) The cooling fan will turn on automatically during extended idle conditions under 5 miles per hour. For diagnosis and location of the relay, refer to Electrical Diagnosis.

Relay Driven Dual Cooling Fan Diagnostics

Electric Testing Techniques You Need to Know
Do you know what a wiring diagrams is ? free wiring diagrams here http://www.bbbind.com/free_tsb.html Enter vehicle info. year , make , model and engine ! Under system click on engine then under subsystem click on cooling fans . Click the search button then the blue link .

Test the electrical circuits before replacing parts !
Basic Electricity for Service Techs Ohm law Current Flow Opens Shorts
How to Use Multimeter to Troubleshoot Common Problems



Jul 08, 2017 | 2000 Chevrolet Malibu

1 Answer

The engine cooling fans do not come on when they should. This includes the AC fan as well as the engine cooling fan.


I'm sorry but I don't have a wiring diagram for that model. However, the corolla diagram may be similar. It shows that both the ac fan relay and the engine radiator fan relay are controlled by grounding through the "water temp switch". In other words, neither fan will work until the engine is warm and the water temp switch is closed. Check out the water temp switch to see if it is stuck open (or stuck in the cold mode.)

Jan 17, 2011 | Toyota Camry Cars & Trucks

1 Answer

Cooling fan inop


the cooling fan is a one speed motor. operates only with key on.
The integrated control module (ICM) and the engine computer control the fan.
on at 102 degree C (@ 230 F), off at 99 degrees C (@ 230 F).
You have 3 fusible links, 2 18 gage brown and on 20 gage dark blue providing power to the ICM. You should ahve 12 volts the pink/black wire, the black/orange wire and the yellow wire going into the ICM.

First, jumper 12 volts from the battery directly to the terminal on the motor where the dark blue wire goes. Make sure the black wire is grounded. If the fan works, check the items above.

I can sell you this Ford wiring diagram book for a 91 Mustang for $10 if you are interested.
please rate as solved if this helps you, thanks.

Apr 22, 2009 | 1991 Ford Mustang

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

200 people viewed this question

Ask a Question

Usually answered in minutes!

Top Pontiac Experts

yadayada
yadayada

Level 3 Expert

76164 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22156 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

8273 Answers

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

Answer questions

Manuals & User Guides

Loading...