Replacing the ESIM in a 2015 Jeep Grand Cherokee (P0440, P0456)

[@markelder9058]

This video worked great. The Jeep dealer wanted to charge me $220 just to run diagnostics which I had already done for free at an Autozone and knew what the problem was (ESIM). Then they wanted to charge me $80 for the ESIM and another $150 for installation. It took me 20 mins, an ESIM for $32 from autozone and a $10 trim plug remover. So I did for $42 what the Jeep dealer wanted to charge $450

[@jhs4psu]

I am in the same situation. How did you get the Check Engine Light cleared?

[@latrellebrigham5462]

@@jhs4psu autozone can clear it

[@jhs4psu]

Update: I ended up disconnecting the black battery terminal for a minute. Cleared the code and so far-so-good. The ESIM replacement was super easy and cost $22.

[@axminsterz4151]

Get a 40$ code reader and you can clear codes with it too.

[@KjSaidSo]

That's wonderful! Congrats dear I'm sitting waiting to see if it works for my 2016 right now actually! Hubs is out there replacing the ESM as I write this! Now I have to Google what the trim thing is that you mentioned lol Drive safe!

[@waltmartin92]

6 months of fear and trepidation: what got me off the couch, was the impending State emissions requirement for my 2015 model year. 10 minutes, i had old one out and new one in. sooooo easy. ty! cleared code and passed test within the hour.

[@KjSaidSo]

How do you clear a code after repair? Or does it just go away automatically?

[@TonyMaltezo]

Life saver just bought the car yesterday and got this code fixing tomorrow

[@rafaelarellano6011]

Took me less than 20min and I’m not the most repair savvy guy.. thank you!!

[@ricvourn6404]

You're awesome dude. Thanks for being cool like Fonzie.

[@tombarbato4348]

probably about 10 minutes longer than it needed to be I looked and watched only to see what you didn't show and that was how you got those clips out without breaking them. My wife's Cherokee also has that black molded piece.

[@danadobrenchuk4599]

Great video - thanks! I had the check engine light on my '15 Jeep Grand Cherokee Limited, codes PO440 and PO441. Other youtube videos suggested the evap purge valve on top of the motor. Cheap and easy to replace, so I tried that first, with no luck Then I saw this video, and thought for $30, I'll give that a shot. I know, "troubleshooting" by replacing parts, but I don't have a smoke machine, and it would have been pricey to have someone do the proper troubleshooting. Very easy to do, and the new ESIM did the trick! Had to drive 50-60 miles for the codes to clear, but the CEL is out now! Even with both parts, including the purge valve which wasn't the problem, I'm only out about $70 total, and about 1 hour of time total to replace both parts. Would definitely have cost alot more to have my shop do this. Just wish I had tried the ESIM first... Thanks again!

[@JoesGarageProductionsLLC]

No problem! Sometimes it is cheaper to just replace parts, you're right. Thankfully parts for Chrysler vehicles are normally pretty inexpensive and sometimes that's a cost-effective strategy when you don't have the proper diagnostic tools. Glad everything worked out for you!

[@Geezygotabag008]

I’m going through this now code showed up 3 days ago. How is this going now since you replaced the parts ?

[@Rnemhrd]

I have a 2012 with 67K and the p0455 code. Change the gas cap. About to swap this as I have seen that O ring gasket commonly fails.

[@BaselMurad-g6h]

Thanks for the video. How does one reset the system so that the check engine light goes away?

[@mikebrown8065]

Thank you Joe for posting! I now know what I am looking for! There's nothing funnier than the look on the clerk's face at the chain parts store when you tell them you want the Emissions System Integrity Monitor! The general response is "I never heard of it.". Wait until you get to replace the spark plugs and coils! I bought the parts, went with MSD ignition coils and Autolite Iridium ultra spark plugs. Since it's a labor intensive service, I wanted to make sure it was going to last a minimum of 100k miles. I chose to take on this project because I didn't want to pay 1,600 bucks to a dealer for $200 and change worth of parts and o-rings!!

[@JoesGarageProductionsLLC]

Hey I'm with you! I just replaced the engine mounts a couple months ago on the same vehicle and did the spark plugs since it was a target of opportunity. If I recall the dealer wanted $900 just to replace one engine mount! Absolutely insane... it was a lot of work but I'm glad I did it myself

[@rachelperez7801]

Great video I have a gas cap light on also replaced cap didn't work gonna try this saw on another video but didn't tell me where the location was thanks

[@music2178]

Thanks for the tip! Part numbers match the 2014 Jeep grand as well

[@JoesGarageProductionsLLC]

No problem... I hate blindly swapping parts but diagnosis time is higher than ESIM replacement time :-)

[@tulipox123]

thx for the helpful video. got the P0456 error on my 2014 JGC and swapped out my ESIM. found that the old one had a piece rattling around inside of it when i removed it - not sure what happened but obviously the part was faulty. i ended up going with a replacement part made by Dorman - a bit cheaper and liked that it included the o-ring unlike mopar.

[@JoesGarageProductionsLLC]

Just be careful with aftermarket electrical stuff - esp Doorman. I tend to trust aftermarket electrical stuff if it is made by an OEM supplier, such as Bosch, Delphi, etc.

[@eamo106]

Thanks, I have engine light on and my regular mech shop swamped, ran the code quickly to see if I had to park it or could drive a week more till they can get me in. The Videos I have seen on a V6, I have a V8 , 2014 with 68000miles only. I guess a fault code on P0444/w56 you can drive for a while or not > ? Cost of part is still $40, and ? 2 hours labor ?

[@JoesGarageProductionsLLC]

I wouldn't worry too much about driving around for a while with an evaporative emissions leak. You're not really going to hurt anything but the EPA might not be happy lol

[@eamo106]

@@JoesGarageProductionsLLC yep a plastic $40 valve $300 service fees to replace !

[@alexanderk7422]

Thanks for the video and part numbers (especially the o-ring).

[@JoesGarageProductionsLLC]

No problem 👍

[@larrytrujillo7293]

You know you're country AF when you work in the garage on your vehicle barefoot 🦶🦶

[@Phillians413]

Hello. How did you remove the power cable from the ESIM? I’m having a hard to unplugging it.

[@bigstretch843]

Will this code put your jeep in limp mode if not fixed?

[@thegeekdreams]

Did this solve your EVAP issue? How many miles have you driven since? The PCM completes the EVAP leak test after a total of 70 hours of driving time, which can be a few days or months. Each drive cycle hours are stored in the PCM. There is a filter too that is on the EVAP vent port that is changed with the ESIM.

[@JoesGarageProductionsLLC]

Yes, replacing the ESIM solved the EVAP issue. Oddly, my WiTech scan tool would not turn off the check engine light but the code went from active to stored and the check engine light went off by itself in a week or so and hasn't come back on since. When say filter, are you referring to the charcoal canister? I didn't see a filter back there when I took it apart.

[@thegeekdreams]

Joe's Garage - I see it in your video at 12:56 minutes. It’s called “Fuel vapor leak detection pump filter - part # 04891564AC.” For exact part on your car, please refer the fuel system diagram by Mopar. Also important, the ESIM works on gravity. It has to be put back in exact same orientation as it came out. Ironically, it will click into place in a 360 degree opposite angle as well.

[@JoesGarageProductionsLLC]

@@thegeekdreams the part number was obtained based on the model and year of my vehicle. I apologize if I was misleading if I indicated that part number would work for all vehicles. Also, thank you for pointing out the orientation issue!

[@thegeekdreams]

Joe's Garage : Yes, part numbers are based on Year/Make/Model of the car. So to change the filter next to the ESIM vent port, look up your cars part number for “fuel vapor leak detection pump filter”. A clogged filter, will not allow your ESIM to work efficiently.

[@JoesGarageProductionsLLC]

@@thegeekdreams I do not see a filter listed for this vehicle in the emissions section of the IPL. Maybe it doesn't have one. Regardless, the problem was solved by changing the ESIM.

[@chriss8354]

I have the same codes showing on my 2016 GC. Just ordered the ESIM part from RockAuto for $20. Hope it works! Thanks man 👍

[@JoesGarageProductionsLLC]

No problem - good luck with your repair!

[@dmoug1]

Thanks for posting, will be helpful .

[@mgamga9476]

Hoped this video would have helped. But never shows where on the car he is. Is it the front right. Left rear by gas tank.????

[@JoesGarageProductionsLLC]

Correct, left rear by the fuel inlet.

[@Chief_5]

I hated those codes so much, after I got it fixed I traded for a 4Runner! 😡

[@markkelly5939]

got one for you Joe. 2015 grand cherokee. Studder at idle, misfire feels like. So I started from the bottom. Changed spark plugs, coil packs, checked injectors, changed purge valve, checked compression, changed o2 sensors. Im not sure what else to do. Codes are p0303,P2097,P0430,P0305. Noe crazy part is, the misfire codes on 3 and 5 are gone now its 1 and 6... Car runs fine when you are giving it throttle, just stutter and miss at idle. Any advice? Yes I know going to a dealer but they are weeks out to even look at it and I know they will do the exact things I just did. Any help would be appreciated

[@JoesGarageProductionsLLC]

Just to confirm, P0303 and P0305 are gone, and now you have P0301 and P0306? What were the compression results for all 6 cylinders? Do you have any unusual ticking coming from either cylinder head? Collapsed lash adjusters and rocker arms with missing needle bearings is also somewhat common on those pentastars. Do a google search for Star S1309000016

[@markkelly5939]

@@JoesGarageProductionsLLC fixed it! It was the ecm sent it out and they found something wrong with it. Repaired and sent back under $300! Thanks anyways

[@paulgruven2987]

Hey Joe thanks for this, we just got a P0440 on my wifes 2016 JGC overland 3.6 so I will inspect the fuel lines and also replace the ESIM/Oring. I have been noticing some stumbling at idle, would this cause that ? Almost feels like a bad coil or something, maybe not that bad but definitely feels like it may stall at idle sometimes. Question - was your vehicle a 3.6L V6 ?

[@JoesGarageProductionsLLC]

Hi Paul, yes this vehicle was a 3.6L V6. A stumble at idle could be a lot of things. Assuming there are no DTCs in the computer, I would start by seeing how dirty the throttle body is and carefully cleaning it. Quite often that resolves idle quality issues. I believe I covered that procedure in another one of my videos where I replace the engine mounts on this same vehicle (throttle body cleaning and spark plug replacement were targets of opportunity there). Let me know if you'd like me to post a link to that video. If you do have DTCs in the computer, please post them so I can give you some further guidance. Any inexpensive OBD-2 code scanner that works on CAN vehicles should be able to extract them.

[@paulgruven2987]

@@JoesGarageProductionsLLC yes its throwing a P0440 code, no other codes. I erased that code will see if it comes back and will take a look at the purge lines to ensure no cracks. Just wondering if defective ESIM would cause a stumble at idle, or if thats more likely a break in a hose/connector. thanks again !!

[@nickmoreno3686]

@@paulgruven2987 What ended up happening with your issue? I have the P0440 and P0456. I also detect a little stumbling when idling.

[@TCASAnalytics]

Is this the 5.7L or the V6 motor? Everyone is covering the small motor but never say it up front. I know it's the same components causing the codes to pop, but the reason I'm looking on KZbin because I want to be confident that I'm tickling the right parts

[@JoesGarageProductionsLLC]

This vehicle had the 3.6L V6 engine.

[@Geezygotabag008]

Hello joe would the ESIM be in the same location as the 2014 Jeep grand Cherokee 5.7 ?

[@JoesGarageProductionsLLC]

That's a really good question. I have not worked on one of those yet but I vaguely remember the ESIM being in a different location

[@IXIslimjimIXI]

Code just popped on today, WIll order and replace ESIM as well like you mentioned seems like a common issue and might as well just change the ESIM & O-ring....seems WAY easier than changing out the Oil pressure sensor that went out on me couple months ago. 2014 JGC bought @ 26k miles and now have 33k miles. less than 7k miles and 2 check engine lights later. Frustrating.

[@JoesGarageProductionsLLC]

We bought ours with the check engine light on. It needed a fuel pump and a fuel filler neck. I think it is on its 3rd fuel filler neck... Also a common problem. Thankfully it has been fairly trouble free lately... Just took a while to get it dialed in

[@IXIslimjimIXI]

That filler neck seems like a pain, I see it just has a seal sold separately is that the usual common issue or did you just go ahead with the whole assembly? Seems like the whole assembly is running anywhere from 100-400$..Ill start with the ESIM then the purge valve and hopefully the problem will be fixed by then before having to go to the neck filler. Seems like Honda or Toyota should give Jeep/Chrysler some tips on how to build cars more reliably..haha

[@JoesGarageProductionsLLC]

@@IXIslimjimIXI the filler neck had totally different symptoms. We would have trouble filling up at the gas station with the pump constantly clicking off. That never set a code. I would definitely start with esim if you're having any evap issues. The filler neck was replaced under warranty by the dealership

[@IXIslimjimIXI]

@@JoesGarageProductionsLLC the ESIM Swap didnt work. Might have to run a smoke test to find the leak. Will update for people who swapped the ESIM and didnt fix the problem.

[@JoesGarageProductionsLLC]

@@IXIslimjimIXI it took a while for the CEL to turn off on my vehicle. If you don't have a WiTech scan tool to perform leak tests, drive for a couple hundred miles first.

[@rickbaier1042]

I also found that small vaccumm hose going to the back of plate behind fuel fill area inside the wheel well area loose I recut and reinstalled.

[@JoesGarageProductionsLLC]

Great tip!

[@JavierAguilarTutoriales]

Where is it located? You said behind the driver’s side rear wheel and in the video I can see the front lights 🤔

[@JoesGarageProductionsLLC]

It has been a while since I recorded this but I believe the location is correct. The ESIM is located near the fuel filler neck on the rear driver's side of the vehicle

[@TCASAnalytics]

Can you make a handy video demonstrating how you were able to defeat the permissions lock? I'm one of those people who throws computers and phones when they fail to do what I want, and I'm not trying to drop that kinda coin right now. I gotta use that money for stupid Mopar smog parts

[@JoesGarageProductionsLLC]

I would, but I don't want FCA/Stellantis coming after me

[@CROTCHSOCKET]

My check engine light came on today. P0440 was the code. I went ahead and ordered a new ESIM, but it's going to take 2 weeks to get the part in. Is okay for me to drive my JGC until then? It's a 2015 just like yours. Thanks in advance.

[@JoesGarageProductionsLLC]

It probably won't cause any problems. It is a component of the emission system. A friend of mine with the same vehicle drove his around for many months with no long-term issues

[@rickbaier1042]

Check that small vaccumm hose going to behind the gas fill area inside the wheel well they get loose a common issue.

[@williammorris3303]

Got ours at autozone and it came with the o ring

[@rickpickren]

Very helpful. Thanks.

[@JoesGarageProductionsLLC]

Glad it was helpful!

[@joserivera-zy9yb]

Simple but helpful 👍🏼

[@Sguzman20]

What symptoms it gave? Mine gave me p0456. Hard start and little lost of power, I replace esim part doing ame thing

[@JoesGarageProductionsLLC]

No driveability issues at all - just a check engine light.

[@tonysorice5142]

what happen when the gas handle is broken click ever 2 seconds and you only have half tank of gas, are you still topping of gas

[@JoesGarageProductionsLLC]

That is a known issue with the vehicle. They typically have to replace the fuel filler neck to address that.

[@danvanhoose6783]

Just had that module replaced on my 2009 grand Cherokee.showed up with a smoke test.68,000 miles.

[@JoesGarageProductionsLLC]

Yes it seems like a very common part to fail. Thankfully it is inexpensive and easy to replace!

[@Wayneswrrld81]

Thanks for the help! Same car same issue!

[@JoesGarageProductionsLLC]

No problem glad it helped!

[@mikes3852]

I replaced my part but after 3 days check engine light came back on, what might that be?

[@JoesGarageProductionsLLC]

Did you replace the o-ring as well?

[@mikes3852]

@@JoesGarageProductionsLLC I did

[@Nick_Gir]

Is this on the 5.7 hemi? I have this issue on my 2011 grand Cherokee 5.7

[@JoesGarageProductionsLLC]

No, the vehicle in this video has the 3.6L V6. I believe on your vehicle, the purge solenoid is under the hood and this is the part you should need (please confirm yourself, obviously): amzn.to/3JhUfHV

[@hashmin0]

Hi! This is a dumb question, but what would you recommend for removing the body clips without breaking them?

[@JoesGarageProductionsLLC]

It depends upon the style of the trim clip you're trying to remove. I have two special sets of trim clip pliers. I tried to find them on Amazon but I had them for years and they might not be available anymore. See if you can find a set from a company called OTC. I have had good luck buying their tools in the past. You might be tempted to use needle-nose pliers or a screwdriver but that usually results in damaging the trim clip unless of course that particular style is designed to be removed with pliers or a screwdriver

[@hashmin0]

@@JoesGarageProductionsLLC thanks! I'll take a look at OTC. I appreciate the help!

[@JoesGarageProductionsLLC]

@@hashmin0 no problem. There are lots of other good manufacturers out there too but I found them to be a good balance of quality and price. you will see a lot of professionals use OTC tools as well

[@hashmin0]

Just replaced the ESIM. Hopefully it works. Will try driving my Grand cherokee around tomorrow to see if the check engine clears. Thanks, Joe!

[@JoesGarageProductionsLLC]

@@hashmin0 if you don't have the scan tool to clear the code it might take a while for it to clear

[@Geezygotabag008]

Does this cause strong fuel smell in cabin and gas to burn fast ?

[@JoesGarageProductionsLLC]

It should not, no. Sounds like you may have a fuel leak

[@haydenSchertler]

The only code I’m seeing is p0440 does anyone know if changing the esim will clear it

[@michaelmignone5299]

Where is the rain located

[@GmanrocksteadyG]

I'd replace mine at 139,000 mi and it's because when the computer said open that means it's stuck in the open mode. But nice video

[@ca724]

Thank you bro!

[@JoesGarageProductionsLLC]

No problem!

[@wilsongarciaromero]

Do these parts match with my 2013 Grand Cherokee?

[@JoesGarageProductionsLLC]

Sorry I'm not sure. The vehicles are from the same generation so probably but I cannot guarantee it. I would recommend looking up that part number online to see if it crosses over to your year

[@wilsongarciaromero]

@@JoesGarageProductionsLLC yes, they do. Same part numbers until 2019 models

[@josephroberts2555]

This whole video is this guy flexing his computer hahahahhahhja. Where is the part where u fix it

[@aubreyevans9165]

Thank you I was able to change it, but the check engine light still hasn't went off. I don't have a gadget to reset it. Will it go off by itself after a certain time?

[@JoesGarageProductionsLLC]

Yep it should go off by itself in time. The amount of time depends on your driving style unfortunately

[@aubreyevans9165]

@@JoesGarageProductionsLLC thank you so much

[@aubreyevans9165]

Update...the light went off. Thank you again bro.

[@colleenmuller7809]

We have a 2017 we just under 40k and the switch went bad😞😞😞

[@JoesGarageProductionsLLC]

Thankfully it is a very easy and inexpensive repair... this is over $400 at a dealer!

[@asid731]

That’s Jay Leno’s brother

[@JoesGarageProductionsLLC]

Lol I get that a lot

[@bendafixer4542]

Dealer changed the exact 2 parts to a total of $292.08 6mo ago on my 2015 Grand Cherokee. My CEL is back on with code P0441 now. LOL

[@JoesGarageProductionsLLC]

Seems like a common problem on these Jeeps. Thankfully parts are cheap and easy to replace.

[@familychronicles1581]

Did you have to program anything after changing the ESIM?

[@JoesGarageProductionsLLC]

I used WiTech to clear the codes in the computer and to perform an eval test, but that shouldn't be required. The system should eventually "learn" the ESIM has been replaced and the leak is no longer present. It may take a while, though.

[@erndoubleo9596]

Do u have to unplug battery or no

[@JoesGarageProductionsLLC]

I did not when I did the procedure

[@Grubkiller]

I replaced with a new ESIM, seal and checked everything is tight but the check engine light won't go away .Any tips?

[@JoesGarageProductionsLLC]

If you don't have the scan tool to force an emissions system test, it might take a while. It really depends upon driving conditions.

[@tonybaca505]

Thanks

[@ChrisGrazioli]

How do you break the witech

[@JoesGarageProductionsLLC]

I don't want to go into too much detail publicly, for fear of the FCA wrath, but anyone with a little bit of technical knowledge and rudimentary programming skills should be able to get it working in half a day.

[@10100rsn]

Anyone know the electrical resistance of this module or how to trigger the switch?

[@Wecanhelp]

does this work 2016

[@JoesGarageProductionsLLC]

Yes it should

[@Wecanhelp]

@@JoesGarageProductionsLLC Thank you Sir !

[@nickmoreno3686]

@@JoesGarageProductionsLLC Would this same part work with 2017 JGC?

[@ovi9117]

Where’s the proof that the check Engine light was removed

[@JoesGarageProductionsLLC]

Lol, so skeptical... I can assure you it is off and has been off since this video was recorded.

[@RaymundoJackson]

The mechanic is was going to charge me $350 for parts and labor for this 5min repair

[@JoesGarageProductionsLLC]

Yep it is super easy once you know where it is

[@richmoo3125]

Such bullshit with these cars... I’m constantly fixing my own Evap code, fixing the same part on the same car that keeps tripping the engine light

[@JoesGarageProductionsLLC]

Send your thanks to the EPA... IMHO, kind of silly to spend so much engineering time to develop such an elaborate system to control evaporative emissions - esp when automobile emissions account for such a small percentage to global warming (or, maybe that's one of the reasons that the percentage is so small?)

[@matthewcurtiss7557]

Jeep dealership wanted to charge me $760 for this

[@JoesGarageProductionsLLC]

Crazy, isn't it? I know they have a lot of overhead (building, insurance, employees, etc) but given the amount of labor and cost of the part, that is overpriced.

[@Maxkattack]

Same issue at 45,000 miles smh

[@JoesGarageProductionsLLC]

Thankfully it is an inexpensive park that is very easy to replace

[@christopherthomas6363]

It should not move that easy it’s gonna fail

[@JoesGarageProductionsLLC]

Have not had any issues since posting this video.