• Buick LeSabre
  • Dodge Grand Caravan
  • Plymouth Acclaim

Why would the cooling fans not come on in a 2000 Buick LeSabre?

Top Answer
User Avatar
Wiki User
Answered 2005-08-18 00:44:26

I verified that the 2 coolant fans come on at low speed once coolant temp reaches 223/225 degrees I thought this was too high a temp so I checked with local Buick dealer. They claim 220-230 is still considered normal operating range. If you want to get cooling fans to come on earlier and at hi-speed just turn on A/C or defroster. With A/C on temp never seems to get above 205. If the engine isn't coming up to teperature, they will not engage. If they are not getting power due to a relay or wiring. If the computer is getting false information about the engine temperature (temp sensor?), they will not come on.

User Avatar

Your Answer


Still have questions?

Related Questions

Where can you find replacement key for 2000 Buick LeSabre? has the 2000 Buick LeSabre Key. It does have the chip in it.

How do you change the radiator in a 2000 Buick lesabre?

Instructions for replacing radiator on 2000 Buick Lesabre custom

Diagram of Buick Lesabre ecm location?

where is the ecm on a 2000 buick lesabre

Why does the automatic air-condition system turn of intermitently in your 2000 Buick LeSabre?

its the cooling fan for the engine

Battery location on 2000 Buick LeSabre?

The battery for the Buick LeSabre (2000) is located under the rear seat cushion.

How do you properly use switches for headlights on a 2000 Buick Lesabre deluxe?

Easy. There is no Buick LeSabre "Deluxe".

Will a 1986 Buick LeSabre transmission fit in a 2000 Buick Park Avenue?


Wiring diagram for 2000 buick lesabre?

You can get a wiring diagram for a 2000 Buick LeSabre at any auto parts store. A Buick dealership may also be able to give you a wiring diagram for free.

How do you remove rear bumper cover for a 2000 Buick Lesabre?


How do you removal 2000 lesabre buick grille?

The 2000 Buick LeSabre front grill is held in place with eight retaining bolts. Remove the retaining bolts and the front grill will come off.

How can you get to the tcc on a Buick 3.8 2000?

How can you get to the tcc sensor on a 2000 buick lesabre 3.8 and can a speed sensor trigger a code for the tcc

Fuel tank capacity 2000 buick lesabre?

18 gallons

How many gallons fuel tank in 2000 buick lesabre?


2000 Buick LeSabre where is the battery?

the battery is under the back seat

What gear do you drive your 2000 buick lesabre through town?


Where is the windshield wiper fuse on the 2000 Buick LeSabre?

The fuse box on a 2000 Buick LeSabre is located in the side of the dash on the drivers side. You will have to open the door to pull the cover off of it. The fuses are then labeled.

Where is Oil filter located on 2000 Buick LeSabre?

The oil filter location for the 2000 Buick LeSabre is on the front of the motor. Look just to the left of the fan belt near the left side of the motor.

Can 24inch rims fit a Buick lesabre?

Can 24 inch rims fit on a Buick le sabre 2000

How do you remove the rear calipers on a 2000 Buick LeSabre?

The calipers are threaded and screw out.

What is the spark plug gap for a 2000 Buick LeSabre V6 3.8?


Where is the twilight sentinel sensor for 2000 Buick Lesabre Limited?

probably on dash

Where is the O2 sensor on a 2000 Buick lesabre?"

Where is the fuel pump in a 2000 Buick lesabre?

The fuel pump is in the fuel tank.

2000 Buick lesabre has p0301 code?

Cylinder Number 1 Misfire Detected

What is the bolt pattern on a 2000 buick lesabre?

5 X 115, spacing is 4.527"