Question about 1988 Toyota MR2

1 Answer

No power to fan for heating and cooling all fuses are ok but there is power to all other systems

Posted by on

Ad

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Governor:

    An expert whose answer gotĀ voted for 20 times.

    Scholar:

    An expert who has written 20 answers of more than 400 characters.

  • Expert
  • 82 Answers

Could be a blower motor resistor

Posted on Apr 17, 2009

Ad

1 Suggested Answer

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

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Overheating 2001 ford


Check coolant level then make sure that the heating system is working on the hot side, once you've warmed up the engine check that all the water pipes are warming up ok, once the engine has reached its normal operating temperature you should hear the engine cooling fan cut in, if the engine coolant fan hasn't cut in at the right time you'll have to check the wiring and fuses for the cooling system.

Nov 24, 2013 | Cars & Trucks

1 Answer

Aircon not cooling, aux fan not turning, fuses OK heating Ok ,system has been regased


If the fan that cools the condensor is not working then the aircon will not work .

Dec 02, 2012 | 1995 Mercedes-Benz E-Class

1 Answer

Cooling fan does not run?


At the main fuse and relay box, check the 30A EGI INJ fuse. If OK, the main relay closes to apply power to the cooling fan relay. Next, check the 30A FAN 1 and FAN 2 fuses.If OK, power is being applied to the fan control module. The PCM processes engine coolant temperature sensor input and sends a signal to the fan control module which, in turn, causes the cooling fan motor to operate. Fan failure could be caused by malfunction of the cooling fan relay, the fan control module, the engine coolant temperature sensor, the cooling fan motor itself, or the PCM

Oct 06, 2012 | 2005 Mazda MPV

1 Answer

2000 grand am gt over heating radiator fans not turning on


Overall Cooling fan operation is managed by the powertrain control module (PCM). Three relays control fan motor operation. In the underhood junction block, the 30A COOL FAN 1 fuse feeds power to (left) fan control relay 1; 15A COOL FAN 2 fuse feeds power to (right) fan control relay 2. The mode control relay determines whether the left fan, the right fan or both fans are turned on. If the two fuses are OK, the problem is a defective fan relay(s) or the PCM

Sep 28, 2012 | 1999 Pontiac Grand Am GT

1 Answer

Cooling fan not working 1999 eldorado


Yes their is both a fuse and a fan relay.Tthe fan relay is some times located in the multi function relay on some vechiles, and is not replaceable by it self the entire multi function relay must be replaced as a whole. BUT, Lets not put the cart in front of the horse. You can diagnose this problem yourself first locate fues via owners manual if available. second assuming fuse is ok turn heat on all the way on defrost see if fan comes on? turn off heat Third turn A/C on full max cool see if fan comes on. if fan/fans do not engauge then test power, and ground at fan. IF still no fan suspect temp sensor. let me know what if any of these test produce results. if you need more info pleae let me know.

Feb 14, 2012 | Cars & Trucks

1 Answer

Cooling fan does not start


Check fuse/relay for cooling fan, if ok then power the fan and see if it is working, if fine then check the temp sensor. First make sure the coolant is full in the radiator. By the way does it heat up?

Aug 18, 2011 | Peugeot Liberte Cars & Trucks

2 Answers

I have a 2004 Pontiac Sunfire. When the car is in idle the air blows out hot and the Temperature gage rises and the car over heats. When the car is moving the air blows out ice cold and the temperature...


Sounds like your cooling fans on the radiator are not working. The fans are activated by a thermol switch on the engine or radiator reading the coolant temperature and an A/C switch. When the coolant is too hot the fans should activate cooling the system down. And, when the A/C is on the fans should also activate in order to cool the condensate so the A/C would work.

When you are driving, the movement of the vehicle throught he air is providing enough air flow to keep things cool and functional.

I would check the radiator fan fuse or fuses first. If those are OK I would try to run the fans with 12 volts and a ground that I supply just to see if the fan motor(s) actually run when powered. If the fan don't run when powered then the fans are bad and will need to be replaced. If the fans do run when you power them manually, then something is not allowing the power to activate, like a relay, control unit, or wiring.

It will take a little diagnostics, but it is not too difficult to chase it down.

May 03, 2011 | Pontiac Sunfire Cars & Trucks

2 Answers

I have a 94 olds cutlass cierra and the fans dont work


Check fuses, relays, the hook fan straight to batt power with jumper if fan is inop replace. If it works find your wiring problem.

Sep 21, 2009 | 1994 Oldsmobile Cutlass Ciera

1 Answer

Blower/Switch Problem with Air Flow?


The extra air flow most likely turns the fan motor, check the fuses, check the fan motor switch for power if O.K. check the fan motor for power..

Aug 15, 2009 | 2002 Isuzu Rodeo

2 Answers

1990 Chrysler New Yorker cooling fan no power


Open the drivers door pull the end off of the dashboard and check fuses for heater fan

Apr 06, 2009 | 1990 Chrysler New Yorker

Not finding what you are looking for?
1988 Toyota MR2 Logo

Related Topics:

64 people viewed this question

Ask a Question

Usually answered in minutes!

Top Toyota Experts

yadayada
yadayada

Level 3 Expert

75842 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22156 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

8215 Answers

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

Answer questions

Manuals & User Guides

Loading...