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How to Replace Coolant Temperature Sensor 1985-2002 Chevy Cavalier
How to Replace Coolant Temperature Sensor 1995-2000 Chevy Tahoe
Created on:
Tools used
3/4 Inch Socket
Torque Wrench
Drain Pan
Ratchet
1. Removing the Engine Coolant Temperature Sensor
Have a drain pan ready
Disconnect the engine coolant temperature (ECT) sensor wiring harness
Remove the ECT sensor with a 3/4 inch socket
2. Installing the New ECT Sensor
Twist the new sensor into place
Tighten the new sensor to between 20 - 25 foot-pounds of torque
3. Refilling the Coolant
Add coolant to make up for any coolant lost during the repair
Drive the vehicle
Check the fluid level
Add more coolant as necessary
Brought to you by 1AAuto.com, your source for quality replacement parts and the best service on the Internet.
Hi, I'm Don from 1A Auto. I hope this how-to video helps you out, and next time you need parts for your vehicle, think of 1AAuto.com. Thanks.
In this video, we're going to replace the ECT or Engine Coolant Temperature sensor on this 2000 Cavalier with the four-cylinder motor, the same as a lot of GM vehicles with this four-cylinder engine. The only tool you'll need is a 3/4 inch, deep socket and a ratchet.
The ECT sensor is located right behind the alternator on the passenger side. There is just a little clip. Reach in and unplug the sensor. Now, you just need a 3/4 inch socket, a deep socket is best. Start removing the sensor. The sensor is a little bit below the top of the water. So, you're going to get just a little bit of water that comes out. You want to have a catch pan underneath. As you'll see, Don will be ready with the new sensor right next to it. As he pulls out the old sensor, some water comes out.
He puts the new sensor right in. You can see it's the correct sensor; it matches the original. You want to tighten the new sensor up to about 20 to 25 foot pounds, tight, but not too tight.
As you saw, we lost a little bit of fluid, so once you're done with the repair, drive the vehicle a little bit, check the coolant, and add as necessary. Once you've got it tightened up, plug it back in and you should be all set.
We hope this video helps you out. Brought to you by www.1AAuto.com, your source for quality replacement parts and the best service on the Internet. Please feel free to call us toll-free, 888-844-3393. We're the company that's here for you on the Internet and in person.
Tools used
Funnel
Socket Extensions
Jack Stands
19mm Socket
Drain Pan
Ratchet
Floor Jack
Needle nose pliers
1. Draining the Coolant
Remove the radiator cap
Raise and secure the vehicle
Have a drain pan ready
Twist the drain plug out with needle nose pliers
Allow the coolant to drain
2. Removing the Coolant Temperature Sensor
Disconnect the temperature sensor wiring harness with a flat blade screwdriver
Remove the sensor with a 19mm socket and ratchet
3. Installing the New Coolant Temperature Sensor
Insert the new temperature sensor
Tighten the sensor with a 19mm socket and ratchet
Connect the temperature sensor wiring harness
4. Refilling the Coolant
Tighten the drain plug
Add coolant to the radiator using a funnel
Twist on the radiator cap
Brought to you by 1AAuto.com, your source for quality replacement parts and the best service on the Internet.
Hi, I'm Don from 1A Auto. I hope this how-to video helps you out, and next time you need parts for your vehicle, think of 1AAuto.com. Thanks.
In this video we're going to show you how to replace the engine coolant temperature sensor on this 1996 Chevy Tahoe. It's the same part and process on these Tahoes from '95 to 2000. The items you'll need for this are a new coolant temperature sensor from 1AAuto.com, a 19 mm socket and ratchet, a pair of pliers, jack and jack stands, drip pan, coolant, a funnel, and a flat blade screwdriver.
Start off by removing your radiator cap. Then raise your vehicle and right here is the drain plug. You want to turn this and the coolant will start pouring. Using a pair of pliers twist that drain plug. Make sure your drip pan is underneath and let your coolant drain out. Your temperature sensor is located right here. Just pry down on the tab and pull up on the harness. Using a 19 mm socket and ratchet remove the sensor. On the right is the old temperature sensor.
On the left is the new one from 1A Auto. You can see that they're identical and they're going to fit exactly the same. Put your new temperature sensor into place and twist it in. You want to tighten this until it's nice and firm. It doesn't actually have to be seated to the top of the threading. Reconnect your harness. Tighten up your drain plug and then, using a funnel, replace the coolant and replace your radiator cap and you're all set.
We hope this video helps you out. Brought to you by www.1AAuto.com, your source for quality replacement parts and the best service on the Internet. Please feel free to call us toll-free, 888-844-3393. We're the company that's here for you on the Internet and in person.
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