How to Replace MDS Solenoid 2011-2018 Ram 1500

This video shows you how to install a new MDS Solenoid in your 2011-2018 Ram 1500. The MDS solenoids control the Multiple Displacement System in your Chrysler vehicle. If they are not operating properly you may face reduced fuel mileage or other problems.

This repair was done on a 2016 Ram 1500 Big Horn 5.7L Crew Cab Pickup 4-Door 4WD and the process should be similar on the following vehicles:
2011 Ram 1500
2012 Ram 1500
2013 Ram 1500
2014 Ram 1500
2015 Ram 1500
2016 Ram 1500
2017 Ram 1500
2018 Ram 1500

Tools you will need:
• Safety Glasses
• Hammer

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⚠ DISCLAIMER:
While TRQ strives to make the information provided in this video as accurate as possible, it makes no claims, promises, or guarantees about the accuracy, completeness or applicability of the content. No information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. All do-it-yourself projects entail some risk. It is the sole responsibility of the viewer to assume this risk. TRQ is not responsible or liable for any loss damage (including, but not limited to, actual, consequential, or punitive), liability, claim, or any other injury or cause related to or resulting from any information posted in this video.

[TRQ]

√ Watch the Video
√ Do it Yourself
√ Save Money

[realdeal-owiw]

some competent mechanics that used to wear the MOPAR shirts but got tired of the toxic work environment. They said to tap the top of the solenoid with a rubber mallet, it helps break the o-ring seal and keep the tops from cracking off 90% of the time. There is a $100 removal tool from MOPAR, but they never used them.

[GBSocom]

Kick ass video step by step has got me thinking I can do this skipping out in the mechanic that wants $2000 in labor

[toywrench]

Another person commenting on another thread suggested tapping in the tops of the solenoids to loosen them before trying to pull up. The hardened oRings are the problem. Letting PB blaster or similar soak an hour is a good idea also.

[donaldrippetoe]

I really enjoy the content on this channel! It is very interesting and informative! I learn quite a bit and it’s helped me to fix my truck myself. Thank you for sharing the content!

[looplessa]

My symptoms was a misfire and lack of power ( I guess the engine was in a limp mode). Diagnosis was #7 cylinder MDS solenoid. And that was the problem. Truck runs great now.

[NasserBatieha]

Great video!!!
Very clear and detailed.
Cheers!

[Jacko]

Tis video saved the day brother thanks loads

[DavidCribbs-in]

Very informative. Saved me a ton of money and time. Thank you for the video. Btw my fix was the vvt solenoid

[btnerual]

Would it be a good idea to replace all 4 sensors since they do fail from time to time.

[michaelspollen]

So there's no gasket between the intake manifold and the head? Also, cleaned the landing areas on the head but not on the manifold bottom?

[gordonpritchett]

Since you’re in there, you should change the VVT solenoid while you’re at it. They go bad often as well and are equally as annoying to change

[getnbetr]

Thanks for the informative vid! Does replacing the mds sensor get rid of that dieseling sound? Thanks again!!!

[MrJaydaddy]

Which solenoid is for cylinder 4 ? Would it be the second one back front the front?

[lingzhiduan]

Hello, I have a trouble code P1411, and cylinder 1 has start control performance issues, with the car shaking violently. Is this caused by the trouble code?

[andycopeland]

Is it basically the same for a 2016 ram 2500 6.4l?

[marcoprado]

Le falto poner el fom insolation que quito en min 22.36, ya no se requiere??

[Teamvenomracing]

Just sis this job for a customer, no reason to remove alternator. Good vid overall.

[EvzenKovar-ip]

Anyone know what is different about the process on a 2010?

[kikomore]

I onw 2007 dodge ram hemi engine.. but when i put it on reverse.. there comes a loud sound like to metal plates hitting together. And it does it when the ingene is warm. If i put in reverse when is cold is does not do that. Any idea why it does that..