Gm Silverado Sierra Vacuum Pump Replacement 5.3 & 6.2 (2014-2018)

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In this video I show the steps and procedures necessary to replace the vacuum pump on a Chevy Silverado or GMC Sierra. If you have a Chevy Tahoe Chevy suburban GMC Yukon or GMC sierra or the Cadillac Escalade these parts and procedures me work the exact same. Years 2014 through 2018. The truck shown in this video is a 2014 with 150,000 miles. After a The brakes are used a couple times the brake pedal becomes very stiff. In the beginning of this video to go through the steps necessary to properly diagnose it bad clvaccumm pump and show why this is. Make sure to check the links below if you need any parts or specifications. If this video has helped you out please like and subscribe if you have any questions feel free to leave something in the conversation. Thank you. As always thanks for watching
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22 июл 2024

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Комментарии : 305

@MrVegaslive 4 года назад

This video might get more popular soon...

@charles9571 Год назад

Got popular with me just now

@saagiebawlz Год назад

@@charles9571 me too -_-

@theyobulletshow9565 7 месяцев назад

Me now

@zacharywildes 5 месяцев назад

Same

@Skizz34 3 года назад

About 1/4 quart of oil spilled out of the vac pump when I removed the last bolt. Thank you for the great video and links!

@ryanquinn3550 4 года назад

Guys I appreciate this video and all the comments. I've called a few times and went in a little while back for diagnostics and they came up with over an 800 dollar fix for the vacuum pump. Was told by another dealer that it was ok for now that it didnt need replaced unless I experienced the brake problems . Well now it needs replaced and now knowing it wont cost me is nice!

@jmm866 4 года назад

That is one of the best repair videos I have ever seen! Thanks so much!!

@VictorLopez-jt1js 4 года назад

My 2017 is GMC Sierra Denali 6.2 is making a winding noise sounds like a cat meowing lol could this be my vacuum pump, my brakes do seem a little hard and it takes a good time to completely stop

@Luis-vs1gi 5 лет назад

Good video man, mine just went out and I’m about to replace it and this video helps so much

@sodomyishthenewblack Год назад

Just got doing mine, thanks for this video. its some tight squeezes. Also make sure you have a drip pan to catch oil from vacuum pump. I did not remove steering shaft. i imagine it would make it much easier. This video was very much appreciated and so far seems to alleviate the tough brake pedal. Thanks again!

@Vortec350Power 2 года назад

Just finished this repair yesterday on my 2015 LTZ 4x4. A universal socket adapter, long extensions, and patience were my best friends. I spent more time trying to get the crankshaft position sensor unplugged than getting the actual pump out. I ended up just leaving the sensor plugged in anyway to prevent damaging the wires and was able to get the pump out just fine with it plugged in. The gasket on the new pump holds the new bolts steady for you when you install it which is also very very nice. Very happy with the results, no more hard brakes during low speeds. This was a great video thank you!

@davidberta7321 3 года назад

awesome video! we were on road when our pump went out. got to dealer. There is actually a GM program to fix, however there isn't any parts available. We had to rent car, pay for 2 more days at campground, etc. They finally got parts and fixed

@ericdeichman1204 4 месяца назад

I really appreciated you making this video. Thanks for saying the crank shaft nut was 15/16. Someone else said 24mm and I was bummed. I bought the plastic Christmas tree removal tool. I also used your idea of using zip ties to put the belt back on the pulley. I wish you would of shared in better detail how you just compress the electrical connecter. That part took me about 15 mins. I prayed because I didn't want to break it like I did on my ABS sensor once. I did remove the steering shaft section, which was easy and made the whole job doable for me. I was able to reach over a cross bar and barely start the back top bolt on the vacuum pump by hand. That was another hard part. After I finished I rotated my off road tires 33's. That was tiring. But is was a productive day AND YOU HAD A LOT TO DO WITH IT! THANK YOU SO MUCH, GOD BLESS YOU! Everybody that was helped type in the comments, THANK YOU!

@JoseRodriguez-sn9is 4 месяца назад

Sane here I spent so much time om the connector and I don't know how he managed to get a tool for the back bolts, I couldn't even get a hand in there

@SR71mydream 9 месяцев назад

Great video. This explains some issues I am having on 2014 Silverado 5.3

@ericdeichman1204 4 месяца назад

I just finished the job yesterday. I appreciate your insight. I like the tip about using zip ties instead of a pulley tool.

@mkzmatthew25 3 года назад

Thank you for sharing your wisdom. Very much appreciated.

@victormoreno5420 10 месяцев назад

Great job, and thanks to sharing, I ordered the pump last week my Tahoe feels hard pedal on slow speed, blessing 🙏🏼🙏🏼

@kakaka939 Год назад

Bro thank you! It was much easier in your video but I realized it because mine 4wd so I had less space but your video helped a ton!! Thank you you are appreciated!!!

@brayanrojo406 4 года назад

This video saved my life as I’m about to do this install tomorrow

@AaronHinesAuto 4 года назад

Glad to hear!

@nathanhalstead9810 2 года назад

Nice job Aaron. Gonna get my pump replaced this week.

@mariorodriguez560 4 месяца назад

Will be doing this next on my truck just did the water pump a few months back luckily these are not hard parts to install thanks for the video.

@robertfrench80 4 года назад

Thank you for this awesome video! I just took my 2017 Silverado for a dealer vac. pump replacement and now know exactly what the process should be.

@juanfavela20 Год назад

Thanks a lot, my friend. I was able to fix my wife's car. Appreciate it.

@whitetailhunter7202 Год назад

Just finished mine, on 2014, 4wd silverado. For the 4wd, removing the steering knuckle makes access to all 4 bolts amazingly easy! Was easily removed at that.

@ericdeichman1204 4 месяца назад

yeah I did that too and used zip ties for putting the belt back on.

@hmroa3056 2 года назад

Thank you. Great information and demonstration. Perfect video.

@gtoutdoorsaventuras4010 4 месяца назад

Thanks this video made my day it was much easier after watching it I was lose for minute

@royfling420 Год назад

I’m not having issues on brakes but thank you for the info !!

@ma61stew Год назад

Very well done with great info and links!

@smiley3303 5 лет назад

You are really good at this. Thank you.

@Dogpool 2 года назад

Thank you so much. Excellent video.

@justinnieves984 3 года назад

Thanks man! Had the brake issue and was hoping the recall/reflash would do the trick. It didn't, so new pump it is. Dealer wanted 500.00 as I'm at 210k on my 15. I'll do it myself and this video helped me out!

@meshal4048 2 года назад

Thank you Sir for this excellent video

@chieftain3588 5 лет назад

This is great. my pedal is actually squeaking and spongy (diagnosed by Chevy repair guys) Cost would be $600 and 1 week after warranty was out. Truck only had 13,000 miles on it. Plan to tackle this myself this summer. hopefully there's no oil in the booster. Thanks for posting the video

@noeldiaz1359 Год назад

Mine is squeaking aswell did it get rid of the noise?

@chieftain3588 Год назад

@@noeldiaz1359 i waited a few months to see if chevy would put out a recall on it and they did. only seems to do it in the winter time now... so i just turn up the radio.

@danzurcher7331 3 года назад

Just did this today on my 16 Sierra. This is very informative video. A few things to note though, this is a 2wd install. On a 4wd, it’s definitely more difficult. Also, be very careful with the crank position sensor plug. It’s VERY fragile, take your time. Lastly, invest in a nice power ratchet like the Milwaukee in this video, it’ll save your life because these bolts are almost impossible to get to.

@egalloe72 2 года назад

Yeah I saw this video and thought "oh this looks nice and easy. Then I get under and realize that this is a 2wd install

@DIY_AutoRepair Год назад

Yeah I figured it out the hard way

@andysmith4673 3 месяца назад

I broke the clip on the plug. Darn thing was a pain to get to laying on the floor.

@hustlesmith Год назад

Awesome info and video. Thank you

@matthewtaylor728 5 лет назад

Really helpful video. Thanks for posting! This particular belt tool is key! I first tried another one from NAPA that was more expensive, and it didn’t work (I’m returning it.) Also, I think the truck in this video must not be a 4wd...my 2014 Sierra 4wd was tighter than this, but I was still able to do it with various wobble extensions and U joints on the ratchet handles. An electric ratchet helped a lot too. I have just over 77K miles, so no warranty/recall coverage (They’re covering this if you have less than 72K miles now as I understand it.) The dealer quoted me $800 parts and labor. I bought a new pump on Amazon, new belts (all 3) from NAPA and the stretch belt tool at Pep Boys. About $300 in parts and tools altogether. (The 3 new belts totaled as much as the new pump! Crazy.) I’m going to hit GM up to see if they’ll reimburse me for any of this. I’ll post here if I have any success.

@matthewtaylor728 5 лет назад

GM wouldn’t pay for anything due to my mileage. No surprise.

@walterbatman7949 4 года назад

They just extended the coverage on these shitty pumps

@jonathanb9429 2 года назад

A zip tie around the belt and pulley will do the same for installation.

@wolfdongle Год назад

I believe you're right... just replaced the pump on my 4wd and there was significantly less room to work with and zero visibility.

@n5yiz 4 года назад

Thanks for the video.

@efrenochoa5309 4 года назад

The best video I've ever see good job nicely put together

@AaronHinesAuto 4 года назад

Thank you very much!

@neoc03 4 года назад

Seconded. This was awesome! Concise with tons of helpful info

@subrage888 4 года назад

Aaron Hines how do you replace the belt?

@sheffield36 4 года назад

loved the ending comments. great video thanks . Bed wetting liptarts lol

@kerrypangan5236 Год назад

2014 GMC Sierra July 28. GM just did mine for free. I had to ask multiple dealer until one said there’s a “special warranty cover” that would replace the vacuum pump for free. It covers either 10 years of ownership or 150,000 miles. Mine was a 2014 with 141,000 so I was close lol. Keep asking your dealer it’s a free $800+ fix.

@fishman80 4 года назад

best song on that album

@kyleallen3857 3 года назад

Nice Work Thumbs Up Subscribed

@adriangallegos5042 2 года назад

Real great video thanks 🙏

@zayedalkhyeli3480 2 года назад

Well explained great good 👌 👍

@carlosponce9882 2 года назад

Useful video 👍🏽

@royarpon8082 3 года назад

Thank you. Save me a bunch. Also it's so much tighter in there if you have 4x4.

@billlavoie7272 Год назад

Great video

@RicardoH6719 4 года назад

very good information

@AaronHinesAuto 4 года назад

Thank you

@javiercarrillo5015 2 года назад

great video my friend!

@mrdevilboy3355 3 года назад

Nice video 👍

@carlosponce9882 2 года назад

Useful video

@cjdb9031 3 года назад

Just did this on my 2014 4x4. A couple things - I couldn't unplug my crankshaft position sensor. It's not necessary Disconnected the upper and lower intermediate steering shafts. They were rusted/seized and it was a huge pain to pull them apart. I recommend two pairs of channelocks twisting and pulling on both sides. Completely removing the lower shaft would have been ideal but I couldn't disconnect the shaft from the steering box. Getting the new pump in was surprisingly difficult without having the gasket falling off. I pushed the two front bolts partially through the gasket to keep it in place. Laying on my back with my eyes right under where the lower front bolt on the pump goes into the engine gave me the best position to be able to guide the pump into place and hand tighten that bolt. Need lots of different sized extensions. Reconnecting the steering shafts was a huge PITA but it didn't have to be.

@Apocalypse2383 3 года назад

I have a 4x4 as well and could not unplug that sensor either. I am here looking for a video that maybe has the 4x4 so I can see how to disconnect the drive shaft

@cjdb9031 3 года назад

@@Apocalypse2383 All you have to do is remove the bolt that connects the upper and lower steering shaft. Once that's removed you can push the upper shaft towards the cabin which I think will give you enough to separate the shafts. I also disconnected the upper shaft under the steering wheel before I realized I probably didn't have to. Try that if you can't get them apart. If you do go that route, reconnect the portion under the steering wheel first, it's easier to get everything back together with more room under the hood as opposed to connecting the two shafts and then trying to connect under the steering wheel. EDIT: before disconnecting the steering shaft make sure to loop the seatbelt around the steering wheel to make sure it doesn't spin - could damage your clockspring if you don't. This video shows a replacement of a steering shaft: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-4crx0xuIhQU.html

@SH-jo9fk Год назад

I’m here cause my sensor clip(red) broke when I tried to unplug in juuuust to learn that other people were able to skip that step. 🤦‍♀️ I also have a 4x4 and appreciate the recommendation to disconnect the steering shafts. After fighting with the sensor forever I’m more than ready to make some of this easier on myself haha.

@Streetzlegend 4 года назад

Fantastic video, are there services readily available to the public to monitor and diagnose values like the vacuum numbers you showed?

@darrickiam 4 года назад

At Chevy dealership now, they saying this pump is going out on my 2017 suburban. Thank god it’s cover under GM warranty

@juanillaverysimpleinstruct5225 Год назад

easy to fallow straight forward step by step.

@KJC352 3 года назад

When you remove the vacuum pump and you see or oil in the vacuum side could that contaminate the brake system or put the oil in with the brake fluid

@briansmith9972 2 года назад

I found on 4x4 models if you take the exhaust manifold heatshield off it gives you room to reach the back bolts from up top

@verse13 Год назад

I got it out. But couldn’t get it back in. So Imma try this and see if it works for me.

@alexlowvato Год назад

Good video I use a zip tie to hold the belt works good if u ain’t got a belt holder tool available 😀

@winterssiege4624 Год назад

Good advice right here

@infinion3 2 года назад

thanks so much. so question , the dealer performed this on my truck as a recall. it works fine now. so is this something that i will need to replace after x amount of miles?

@jenniferwelch972 Год назад

Ty but if you have 4 wheel drive definitely a little different. Managed anyway thx for the help to get started

@b2ridez279 3 года назад

What’s interesting is that the bulletin From GM states the vacuum pump is faulty (they attribute it to oil changes at incorrect intervals). The recall however states that they are only responsible for recalibrating the braking system, meaning they just plug it into a computer without replacing the part. I just took mine in for this recall and they would not replace the vacuum pump. Bummer

@g.marknickel6748 Год назад

Excellent

@adriangallegos5042 2 года назад

Great video have a question donyou jave to bleed out air or just install the pump normal like you did in the video these it

@BadAssEngineering 4 года назад

Can you monitor he Vacuum sensor on the OBD2 phone app?

@alonsoduran7759 4 года назад

I got a 2016 GMC Sierra 1500 and there’s something wrong with the breaks , could this be the same problem ?

@danytrejo7930 4 года назад

You saved me a ton of time today, Im a mechanic and still wondering how you got access to those bolts so easily. It took me a while😂

@Methoverbitches 3 года назад

It was 2wd not a 4wd. Having hell rn

@glenner 3 года назад

@@Methoverbitches how'd it go for you with the 4x4? I'm just about to replace mine

@Methoverbitches 3 года назад

Glenn just pull off the elbow on your steering shaft rack thingy and make sure to have some bendy sockets.

@glenner 3 года назад

@@Methoverbitches thanks bud 👍🏻

@resid3nt 3 года назад

Glad to know I'm not the only one. I tried to do this quickly last night and was so angry when I spaced I drive a 4x4 lmao

@olsonjamie 2 года назад

Having same issues with our 17 hico 5.3 at idle moving forward or reverse it very hard to stop

@jordanyesiaz4125 2 года назад

Thanks 🙏🏼

@freddyjimenez7308 10 месяцев назад

Good morning just a question after this procedure you have to do any purge on the brake system or something?? TIA

@neoc03 4 года назад

Curious if anyone has seen the reverse. Mine stays at 20-19.8 of vacuum no matter what. Is this also indicative of a failing pump?

@stevevalent2297 2 года назад

just found this TSB N182202780 that covers this for 10 years or 150k miles. Free replacement from the dealer.

@paulroehrigiii5830 2 года назад

Do you have to refill/ check engine oil at the end of the procedure?

@shadrach3644 Год назад

Hey, man, quick question. I replace my brake booster but my brake is still firm. Do I need to bleed my brakes? can you please help me out?

@BadAssEngineering 4 года назад

I was wondering if I could remove the pump all together and run the booster vacuum back to the manifold. I have cancelled the DOD already

@Sweetjamesjones520 3 месяца назад

Lol and you ended up making a video with 200k plus views! Hahahaah thanks your video was what made me do mine today

@Richard4616 4 года назад

I have a 2014 V8 Silverado. I’m not experiencing any brake issue or noises. Got the recall notice several times. Procrastinating taking it to the dealer. Recall states to bring it in to test the pump and replace as necessary. Also was told by others that that are going to reprogram the PCM to have the pump to make vacuum pump to start making vacuum at a much higher number. Thats kind of cheating making the pump kick in earlier to make up for a weak pump. Anyway, I took it in 1-10-2020 (It only has 36,500 miles on it) and they tested it and said it needs a new one cause it doesn’t make good enough vacuum. They don’t have any in stock and it’s on national back order. So they called me and told me to check back 1-16-2020 to see if it’s done. I’m driving my 2006 Yukon now and it started leaking antifreeze at the heater core fitting. I replace it a year ago when it was zero degrees outside. I got a new one from the dealer ($34.00) and it’s plastic just like the one I put on last year. I installed and everything good now. Hopefully I will get it back soon. They said it would be no cost to me and they will extend the warranty on future pump problems.

@wkeil1981 2 года назад

i got this creaking sound coming from my brakes in the rear maybe. any ideas?

@dnwrd34 2 года назад

Does the engine not generate enough vacuum to run the brake booster?

@curtismorrical9085 2 года назад

Just a heads up to anyone having this issue. These pumps were recalled and there is a special letter out from GM about it. A deal can inspect the issue and request for GM to pay to fix the part. GM will then approve it and replace it at no cost to you. Just had mine done. 17 silverado 1500.

@realdeathpony 2 года назад

miles?

@jldrkszac1194 Год назад

Thanks for the heads up! I got mine replace today under the recall! They said under 10 years old and under 150k on it.

@joelstovall1128 Год назад

@@jldrkszac1194 I have a 2014 Silverado and the brakes have started this symptoms, Im at 75k I’m hoping they will honor and replace

@jldrkszac1194 Год назад

@@joelstovall1128 you should be good!

@ojsimpson39 Год назад

How do i get them to replace the pump with what you are saying about the inspection?

@elimorales8708 3 года назад

Does this pump could make that tik noise?

@eliasgalvao501 2 года назад

When the pump is leak on the screws can we just change the seal?

@rojacob9532 4 года назад

i noticed you cranked the engine both directions, does that change/ damage the timing? i was told to only crank the engine clockwise for the most part. some engine turn counter clockwise but def not both ways since they are designed to turn in 1 direction only

@shteve3092 3 года назад

The vaccum pump doesnt need to be timed so your fine. If your replacing the cam actuated fuel pump, then you have to make sure the cam lobe is in the proper position.

@frt33twn 4 года назад

Can I send you a video of my current issue with my 14 Silverado

@theone-ti4rt Год назад

Any programing required or is it just a straight part swap?

@timlewis5867 2 года назад

i need this dealer fighting me on warrenty, cant find your "list' down below to find the parts ?

@pacazo1973 4 года назад

ESTA PIEZA SE PUEDE ELIMINAR ? TENGO UN MOTOR Y ES PARA UN PROYECTO OFF ROAD CAR

@ddlava 2 года назад

Do i have to put oil in the new pump?

@obethernandes905 2 года назад

Why is people telling me i shouldnt be rotating the crack counter clockwise, i need to do that to install the belt, is it true i shouldn't turn it counterclockwise?

@HouseDoctorRay 9 месяцев назад

Excellent video. I was going to make and post a video on this but yours is perfect. Thanks. Edit after finishing: 4WD is very tight. Without universals you'll have to do it blind from the top for three of the bolts. You'll definitely need different length extensions. I disconnected the steering coupling but it didn't help.

@CaseyE-bn3vk 7 месяцев назад

Pain in the ass when it’s 4x4, I used 1/4in drive 13mm socket for the front and and removed em by hand and using a long socket twisting it. I’m just about out the new pump on. There was about a pint of motor oil coming out when I removed mine. I’m working on a 2015 suburban.

@jeremybert2222 6 дней назад

Great video- thank you! The scan tool reading that is shown- you refer to it as “pressure”, but it’s actually vacuum in Hg (mercury)- correct? Just for clarification. Tia!

@tomaduro81 4 года назад

Does it makes a whistle noise?

@somearizonaguy1407 3 года назад

I noticed that whine when the old pump was in, and after you replaced it and you revved it, the truck still had that whine. Any idea as to where that was coming from? My truck has the same noise and I want to fix it.

@CULVER98 7 месяцев назад

I noticed that as well.

@CM-qn4io 3 года назад

Do you need to bleed your brakes after? Thank you so much for posting this video.

@AaronHinesAuto 3 года назад

No!

@tomallen6073 3 года назад

So you edited pulling the other belts to get the back belt on?

@johnaden7473 3 года назад

Dealer just replaced my 2014 vacuum pump free under recall!

@DJKELVIN1000 3 года назад

Hey im going to the dealer tomorrow but i dont have the recall i spoke whit a GM agent today he told that they need to inspect the vehicle and if the problem is that they will replace it and yes thats the problem if you hit the brake doble it doesn’t stop i have a 2015 Suburban! What did you told them?

@johnaden7473 3 года назад

@@DJKELVIN1000 took it in for motor mounts While there dealer told me about it and checked to see if bad

@DJKELVIN1000 3 года назад

So im here at the dealer now, i just explained him what was happening and he knew exactly what to do i dont have to pay anything 😀

@Rayy520 4 года назад

Can you turn the crankshaft any way or u have to be careful will missed up the timing ?

@davidescobedo1317 4 года назад

Make sure to pop that timing cover off, release that tensioner and then turn crank shaft counter clockwise

@jonienglish3231 4 года назад

what is the bolt torque ?

@joshwooten3219 4 года назад

You stated that GM did a redesign of the Pump at around 8:20 in your video. Where can I get info on this redesigned pump? or Do you have information of the pump you put on?

@AaronHinesAuto 4 года назад

i have a link in the description of this video where u can purchase the new pump. the old pump is no longer available as it is obsolete. i also have a link to a gm tsb about the pump failure in the description.

@Ameedjaara 2 года назад

My 18 Silverado brakes are stuck. If i let it set over night it first it feels ok but then all wheels lock up very bad. As soon as i unplugged the vacuum hose at the booster brakes back to normal. Is that another cause of the vacuum pump?

@juancarloscoronaamaral7524 Год назад

Do you figure out what was wrong with you truck

@jldrkszac1194 Год назад

Just fyi looks that there was a recall on the vacuum pump on these Silverados and I got my replaced today free of charge. The dealer said the recall/warranty covers it if the truck is under 10 years old and under 150k on the engine. -2014 Silverado 1500 LTZ 86k (replaced 12/21/22)

@youandyourself757 3 года назад

Did anyone get a bad idle, or an idle so.low that it shut off the engine at low speed?

@donfu2795 26 дней назад

at 4:52 you say the connector is the crank position sensor. It is the cam position sensor & cam phaser solenoid sub harness. X154 for those who care.

@harleywulf 5 лет назад

Just had mine replaced and now my Silverado's RPMs surge 1-200 RPMs at cruising speed. Thought it might be unrelated to the pump and belt replacement but seems too coincidental. Any ideas?

@HtownRO 4 года назад

What ended up being the issue for you?

@harleywulf 4 года назад

Torque Converter was going bad. Wasn't locking up. Replaced under warranty and all good!

@markmontes3469 4 года назад

Hey just wondering, dealer replace my lifters (AFM failure) after driving it back couple days I’m hearing noises could it be the vacuum pump? 2014 Chevy Silverado

@AaronHinesAuto 4 года назад

Yes it could be. Describe these noises?

@markmontes3469 4 года назад

Aaron Hines I posted a vid of it just now, it’s more of a popping and clicking noise, it happen after the Lifters were replaced, I read on GM forums the noise could be from the vacuum pump just wasn’t to sure.

@bobevens9215 3 года назад

Just had both sides of my engine repaired because of the automatic fuel management system then they replace the whole engine because it was scarred cylinders anyways got it back and now the pumps making noise crazy general motor products