Replaces
Recommended for your 2000 GMC Sierra 2500
Part Details
Specifications
About TRQ:
TRQ is a trusted brand dedicated to making every repair a success story by combining premium parts with easy installation. Each TRQ part is engineered by a team of automotive experts to meet or exceed OEM standards, delivering enhanced performance and maximum longevity. With rigorous in-house testing, the brand ensures superior fit and function across every product line. TRQ also provides customers with best-in-class, step-by-step installation videos—so you can complete repairs with confidence, whether you're a first-time DIYer or an industry professional.
Returns: Parts with electrical components cannot be returned once installed.
Attention California Customers:
WARNING: This product can expose you to chemicals including Lead and Lead Compounds, which are known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
Lifetime Warranty
This item is backed by our limited lifetime warranty. In the event that this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.
Returns: Parts with electrical components cannot be returned once installed.
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Hi, I'm Mike 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 throttle position sensor in this 2002 GM Sierra 2500HD. This particular part is similar in a large variety of GM models, and the only tools you will need for this is a flat blade screwdriver, T20 torx driver, and a 15 mm socket and ratchet. To get to this, we're going to need to remove a couple of things. We'll start off by removing the air intake hose. You just want to use a flat blade screwdriver to loosen this bolt, and then that'll loosen the clip, and you can pull this right off. You just want to set that aside.
Next what you want to do is you want to get a ratchet onto that, which is the tensioner, and then you want to push that back, that'll loosen up your serpentine belt and you can pull it off of the alternator. Now there's two bolts that secure the alternator, and we'll fast forward as he removes the one on the left side. This bolt on the right, we're just going to loosen up.
Now, using a flat blade screwdriver just pry up the alternator and this will give you access to the throttle position sensor, right there. It's held in with two bolts. You just want to disconnect the connector here by pulling back on that tab, and we'll fast forward here as he just removes those two T20 torx bolts that secure the throttle position sensor.
Then, you just want to remove the sensor. It's the old throttle position sensor on the left, the new one on the right from 1A Auto. They're identical. You just want to line up the sensor. As you can see, you just push it into place and then you want to re-insert those T20 torx bolts. He tightens them first by hand and then he uses the driver to tighten the rest of the way. We'll fast forward as he tightens these up.
Reconnect to your sensor by pushing that clip back into place. You want to push your wires out of the way and push the alternator back down. Then, you can see he uses a flat blade screwdriver to just pry that back into position, line up the holes so you can re-insert the bolt. Then you want to re-insert that bolt and tighten it all the way up. We'll fast forward as he tightens this bolt. Then tighten the other bolt.
Now you just want to put your serpentine belt back into place. You want to put the ratchet back onto the tensioner, push it down, and that will allow you to get the serpentine belt back onto the alternator. Then you want to re-connect that air intake, just push it into place. Then using a flat blade screwdriver, tighten up that clip and then you are all set.
We hope this 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.
ESA94902
This will be correct for your vehicle if it has the 3.4L V6 engine, and the 8th VIN digit is "E". Please contact us if you have any further questions.
Line up the slot on the switch, turn to line up the two screw holes. Tighten the screws and plug it back in. Just as simple as it looks.
No, just reset the TPS. turn the ignition on ( don't start it ) press the gas pedal SLOWLY all the way to the floor. Release the pedal SLOWLY back up. Turn the ignition off. Then start the car and let it idle a few minutes while it resets. Then you re good to go...
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This part will not fit your vehicle, but we may have a part that is listed to fit.
Please enter your vehicle's year make and model in the search bar at the top of the page. This will display parts guaranteed to fit your vehicle. Just be sure to verify all of the information shown in the Vehicle Fit tab before ordering including the engine size.
