What 184 owners told NHTSA about the 2022 Ram 3500

The Deisel Exhaust Fluid (DEF), SUPPLY LINE (part #57008975AA) has been replaced on my truck 4 times in 113 k miles. It now needs replaced again. The last 2 times were less than 5000 miles each. It is a plastic line that runs from the DEF tank and passes nearby the exhaust filter which is very hot. A RAM dealer in Georgia told me they have sold/replaced many of these lines. When cracked, they leak DEF in large volumes on the ground which then becomes contaminated.

NHTSA ODI 11595715

I was driving coming to a stop for a red light and it turns green. As I go to press on the gas my dashboard lights up with error codes stating a 4WD System error of some kind. As I go to press on the gas the truck loses power and acceleration and starts making a horrible clunking noise. I took it to the dealer because it seems like a transmission issue. This is a 2022 Ram 3500 with 9300 miles at time of failure. I would hate to see what happens if I was towing a large load to lose power all of a sudden risking my life and others around me. Based on what I have researched it seems like a K1 Snap Ring issue to the T. Waiting on the "official" diagnosis from the dealer.

NHTSA ODI 11593680

When pulling onto the interstate on ramp (45 mph) the truck attempted to shift up when all transmission power failed. The engine ran fine, just no power. I was able to safely pull to the shoulder and park . s Shifting from drive to neutral to park and back to drive still did not resolve the issue. I put the truck in park and shut off the engine . The transmission fluid temp, color and level was ok. I restarted the truck and shifted to reverse with no problem then to neutral and drive. It felt that the transmission engaged and I slowly crept forward. I slowly accelerated and was able to resume speed. No subsequent loss of power has been encountered, BUT the truck now has slippage from 1st to 2nd gear and occasionally 3rd. Had I been on the interstate this has a potential for serious accident incident. This is the first time this has happened. I had bought the truck used and certified from the dealer in Pennsylvania. There is currently 28k miles on the truck. There were and still no warning or codes to indicate a problem This occurred [XXX] 2024. No dealer, tech or shop has looked at this issue. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ODI 11592505

My truck experienced the K1 snap ring failure at 3,600 miles.

NHTSA ODI 11588599

This vehicle left me stranded due to Aisen transmission failure with only 2000 miles on the vehicle. Has been at dealer for 3 months awaiting rebuild due to faulty clip. Why is nothing being done? Why am I not getting a new transmission? or better yet forced buy back

NHTSA ODI 11587819

Discovered that the passenger side seat belt warning chime does not operate when someone is sitting in the passenger side front seat. I contacted the manufacturer just now who told me no one will be in contact with me, they just take the information. I asked the value of their customer care and they responded I don’t know. A case number was assigned but again, I was informed no one will make contact. I would think this is a safety law violation especially since we live in California. I need help here please.

NHTSA ODI 11586654

Transmission went out. Lost 1-4th gear. It was the K1 snap ring in the transmission. Lost power going up a mountain in a National Park exhaust brake either to slow vehicle. Check engine light came on

NHTSA ODI 11586349

The dealer and manufacture have not been able to fix emissions issue. It has cause severe fuel saturation in oil and has cause severe motor damage. No one cares and they brush it off as no big deal.

NHTSA ODI 11584318

K1 Clutch Snap Ring failure in the AS69RC Aisin transmission. I loss all forward motion on [XXX] in Iowa City. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ODI 11583560

My trucks transmission experienced a complete failure, it is currently at the dealership awaiting parts and repair The failure renders the truck without any forward power almost immediately with only reverse left functioning, we were fortunate that it broke down in a residential neighborhood and not the freeway. The truck was towed to the local dealership, they tore down the transmission and confirmed a K1 snap ring failure and that it would be covered under wtty. I got a malfunction indicator light a few days prior then a message on the dash "4 wheel drive system temporarily unavailable" about 10 miles before complete failure. CSN 71A appears to have been issued and sent to some truck owners to advise snap ring replacement as a preventative measure, however my truck was not included in the CSN campaign, not sure why

NHTSA ODI 11583406

1, The Aisin AS68RC transmission failed. The dealership had to ship the defective complete back to Aisin . 2. On [XXX] with only 2,886K miles while on Interstate [XXX] in Boston Massachusetts . I just entered the highway and was getting into the middle lane getting up to high way speed. The Tachometer shot up in rpm’s and there was no more forward gear. I was doing about 50-60mph. I had to cost from the middle lane to the brake down lane with my 20’ trailer in tow in heavy traffic. Once in the brake down lane I was able to go in reverse but couldn’t go forward. Loud clunking when put into gear and trying to move forward. 3. The vehicle was towed to the dealership from [XXX] that night to Herb Chambers Millbury Ram and confirmed transmission failure. 4. Aisin sent a complete transmission assembly to the dealership for installation. So the dealership inspected it. 4. There were NO warning lights before transmission failure. I did notice the truck felt Rough over 40 mph before transmission failure since I picked it up brand new from the dealer. Absolutely NO warning light/ indicator prior to Transmission failure!!!! INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ODI 11582459

Concerned that my truck may be affected by the Aisin K1 snap ring failure problem currently being investigated by NHTSA. I have no way of knowing whether or not my transmission is reliable long term, nor can I prove to a future buyer that it is safe and reliable. Not only does this issue affect my trust in using the truck, but it also has a significant negative impact on the resale value of the truck. Buyers are aware that 2022 Aisin trucks have issues and this makes the vehicle harder to sell.

NHTSA ODI 11582271

I am very concerned that my trucks Aisin transmission may fail while towing heavy loads at highway speeds as this seems to be an issue with my model year and month it was built.

NHTSA ODI 11582284

Driving south on [XXX] just south of Greenville, SC. With no warning the truck wouldn't go, upon quickly diagnosing I determined I had no transmission. Luckily was able to make it to the emergency lane and come to a safe stop. Also was pulling a fifth wheel camper at the time. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ODI 11581474

Emissions system is performing DPF filter regeneration every 100-150 miles.

NHTSA ODI 11581465

Sudden loss of forward gears. Failure happened on highway at highway speeds. Had to carefully maneuver the truck off the road. Failure in both towing and unloaded operation. Truck will not shift in or out of drive (1-4) but reverse is still functional. Diagnostic trouble code P0731-00 and P0734 "Gear 1 and 4 Shift Incorrect Ratio". Both the dealer and RAM confirm this transmission failure. RAM has realeased a TSB which covers this failure but hasn’t released a recall.

NHTSA ODI 11581178

February 19,2024. Towing a bumper pull toy hauler approximately 10,000 pounds, just merged onto a two lane highway when the check engine light came on and truck jerked a couple times, I pulled to side of highway where there is not much of a shoulder. I placed it in park, sat a few seconds then into drive when I noticed no forward motion in drive. I turned truck off a few minutes, restarted, check engine light still on, no movement in drive mode. I did have reverse functioning. This was very dangerous situation, high speed two lane highway, small shoulder, many large RVs and 18 wheeler trucks flying by. 5 weeks truck is at dealer, they say it’s done, they attempt to bring it to me at the shop, then tell me check engine light on, throwing multiple codes. They still have truck, tell me they will find out issue asap.

NHTSA ODI 11581198

The contact owns a 2022 Ram 3500. The contact stated while driving 30 MPH and towing an RV, the vehicle inadvertently lost motive power. The contact was able to pull to the shoulder of the roadway, where the failure persisted, after which the contact became aware that the vehicle was only able to shift into reverse. The check engine warning light was illuminated. The vehicle was towed to the dealer, who diagnosed a failure with the transmission. The contact was informed that the transmission needed to be replaced. The vehicle was not repaired due to parts not being available. The manufacturer was notified of the failure, a case was opened, and the contact was referred to the NHTSA Hotline for assistance. The failure mileage was 17,000.

NHTSA ODI 11580929

On [XXX] I was driving my newly purchased 2022 Ram 3500 on [XXX] near Mead, CO when my check engine light illuminated and I immediately lost forward driving gears. I was able to coast safely to the side of the highway. I purchased this truck new on [XXX] from Perkins Motors in Colorado Springs. After stopping on the side of [XXX], I attempted to continue forward but had no power. I placed the truck in reverse and felt a sudden jerk. I then placed the truck in park and shut it off. The truck had 1,043 miles on the odometer when the transmission failed. I waited on the side of the highway for 15 hours to be towed 110 miles to the Ram dealership closest to my home. My truck spent 5 weeks at the dealership waiting on parts. Colorado Springs Ram service department informed me that the snap ring in the K1 clutch kit had failed. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ODI 11580589

My vehicle was affected by the Customer Satisfaction Notice 71A: Aisin K1 Snap Ring Failure. I saw an article that an investigation was being opened into this issue. I can provide data from my experience if it is helpful.

NHTSA ODI 11580728

The contact owns a 2022 Ram 3500.The contact received notification of NHTSA Campaign Number: 23V060000 (Electrical System) however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.

NHTSA ODI 11578232

DEF fluid froze leaving crystals that obstructed computer reading of DEF tank. This would have forced vehicle into emergency 5 mile an hour limp mode. Taken to local Dodge/Ram dealer that had nearly THIRTY other diesel trucks with same problem ahead of me. Once repaired to OEM specs, the service manager stated it will happen again. Dodge/Ram acknowledges this has been an issue for years. In Alaska winters this situation could very well be life threatening!!

NHTSA ODI 11573708

Truck lost all forward gears while driving down the highway, only had 6418 miles on it

NHTSA ODI 11572228

HIGH PRESSURE FUEL PUMP WENT OUT. I KNOW THEY HAD A RECALL ON THIS BEFORE. TRUCK IS DOWN AND IT WILL COST TO MUCH TO REPLACE FUEL SYSTEM

NHTSA ODI 11569445

When in reverse in dark conditions rear camera view is "white washed" making visibility impossible.

NHTSA ODI 11565000