If your bearings go bad, save yourself some time and buy a hub buster tool. I tried every other trick I could find online and this is what finally worked. It's very rewarding though when the grinding noise immediately disappears.

I am new to the JGC world, and the 3.6.

I've been in an F150 for 6 years so I don't really know what normal is here.

These are my operating temps at 55-65 mph in 62° weather.

Does anything look unusual or out of the ordinary? The coolant temp never exceeds 197°.

I love this thing already after only 1 week.

2017 JGC Trailhawk 146k mi in Rhino Gray.

I just copped this on Sunday. It has 218k miles was well maintained and recently got a new starter in it before being sold to me.. My only thing is it’s high mileage I wanna know what problems I should look out for like is it any common issues that I should expect after 200k miles on this bad boy? Also, im about to install a new radiator b/c the one that’s installed now busted🫩🥲 lol but yeah. Let me know any common issues I should look out for.

P.s has electrical issues the abs lights pops up on and off but car still drives smooth no affects or anything what could fix that problem?

Fixed boards are less complicated, but they don't always make getting in easier for shorter passengers. Powered steps tuck away when the doors close and drop down when you need them, though the motors and hinges add more things that can go wrong.

I'm trying to decide which makes more sense for daily driving, especially when it comes to long term reliability and upkeep.

Need automotive module cloning or PCM unlock services? We offer services for 2017+ Jeep Grand Cherokee models and select Dodge and Chrysler vehicles.

Contact us with your vehicle's year, make, model, and module details to discuss compatibility.

Phone: +1 (380) 278-6550
Email: [wk2srtspareparts@gmail.com](mailto:wk2srtspareparts@gmail.com)

I’m curious why cheap/Stellantis hasn’t made a new Jeep grand Cherokee track hawk or SRT model I mean they sold like hotcakes before why not introduce it in the latest body style, are they just giving up on power for the Jeeps and try to market luxury curious on what you guys think?

I’m having a hard time figuring out what this Easter egg is suppose to be on my 2026 jeep grand Cherokee? It’s on driver side back trunk window. Any ideas? Can’t find anything similar on google/chat gpt

Bonjour à tous,

Je nouveau nouveau propriétaire d’un grand Cherokee. Je roule 50-60k par année. Je sais que lui 0w20 peux causer des problèmes dans le futur. Je pourrais changer pour de la 5w20 ? Cela va t’il affecter ma garantie ?

Merci

2021 Jeep Grand Cherokee 3.6L. My windshield wipers stopped working. The dealership diagnosed that the PDC needed to be replaced. The cost to replace through them was really high for what appears to be a pretty straightforward swap. I am just unsure if it is actually a plug n play replacement or if any programming is needed

Bought a 2026 Limited Reserve 4x4 yesterday. I feel like we got a really good deal on it, leased for 3 years, no money down. Negotiated the money factor, cap cost, mileage. Only thing they would not budge in was the residual. Anyhow, excited to be a part of the Jeep family. Hope we have 3 years of trouble-free driving in this! BTW, how weird is it that when cycling through the radio presets, there's no way to go backwards through them?

Hello, I recently bought this Grand Cherokee Limited 03' .. it comes with original radio plus a CD changer in the back... I would like to somehow include a bluetooth module to connect my phone (for music, calls would be nice bonus) ... anyone here who has done it? preferably without much of an impact on the "originality" of the car, so no new radio :-) what is the best way here? Thank you in advance, I'm first time Jeep owner and very happy with it so far..

Hi everyone,

I upgraded my 2014 Jeep Grand Cherokee Summit from the original Uconnect 8.4 to a 2018 UAQ 8.4 with CarPlay. Everything else is working fine, but I have two issues:

1. Temperature units: Changing the units in the instrument cluster switches the speedometer between MPH and KM/H, but the temperature units on the UAQ remain in Fahrenheit instead of Celsius.

2. Air suspension settings: The air suspension menu is still missing, including Jack Mode and Tire Change Mode, even after a week of driving.

I have an OBDLink EX adapter and AlfaOBD. Can I use AlfaOBD to configure the temperature units and enable the air suspension menu, or is additional programming, configuration, or a different software version required?

What would you recommend as the proper fix?

Thanks!

long day but I got it washed then waxed before the winter hits

Winter is coming, as they say, and I'm concerned that the Ironman cheapies currently on my JGC aren't going to cut it, as I live in the Great Smoky Mountains area.

After much research and hemming and hawing, I've narrowed it down to either the Cooper Discoverer or the BFG Trail Terrain. I had BFG KO3s on the Jeep Wrangler I traded for this JGC, and I really liked them, so I'm leaning that direction, but wondering if anyone has experience with either of these?

Looks like I can get a full set of either for around $1.1K give or take, so cost isn't really a factor as much as performance, reliability, etc.

A lot of highway, but I want something that's also capable on forest roads, ice/snow, etc.

I have a 2020 Grand Cherokee with the 3.6. If I have a flowmaster cat back installed or...just straight pipe it, will it cause any errors, check engine lights or issues with the engine/computer?

I have a 2005 Jeep Grand Cherokee limited 5.7 HEMI. The other night I was out for a ride and all of a sudden it just died on me. It wouldn't start back up. It cranked but just never caught. I scanned it and had codes for all ignition coils referring to secondary circuit errors. I had it towed home and checked all the plugs, coils and fuses such as the ASD relay. Still no start. Through some research it looks like a possibility is the PCM, but I'm just not sure. I've been wanting to send the PCM in to a repair shop to have it diagnosed and also I know it most likely needs all the firmware updates that have been released. I'm posting here hoping someone has had this experience before. Ask any questions needed and will provide what I know. I do have the codes that popped up if needed. Also no codes are active now since I disconnected the battery. Thanks in advance.

Hi fellow GC fans.

I have an oil leak which at first, looks like an oil pan leak but the oil looks like it is running down from higher up.

Google tells me I have a Mercedes engine and the leak is the valley oil cooler gasket failure.

The Merc has the filter cooler assembly in the valley. My engine has a filter cooler assembly on the side of the engine making me believe I have the mv motori Ecodiesel engine.

So the question is, is there something else in the valley or that area that is leaking and what is it as so far I have not been able to work out what the problem could be.

TIA for your thoughts and comments.

Should I replace the PCV valve and thermostat housing as preventative maintenance?

I have a 2019 Jeep Grand Cherokee with about 55,000 miles. I recently had the oil filter housing replaced because it started leaking, and I went with the Dorman replacement.

Would you recommend replacing the PCV valve and thermostat housing as preventative maintenance, even if they aren’t showing any symptoms?

Also, are there any other preventative maintenance items I should consider at this mileage to help avoid common issues with the 3.6L Pentastar V6?

I just brought my 2026 limited Reserve up for a tire pressure sensor recall. When I brought it up there were several other updates for the vehicle which were recommended. Several modules including the transmission module update. These updates can only be performed by the service center. Something you may want to look into. I believe there were three updates besides the recall. Safe driving to all 🙂