2016 Ram 1500 fuel, hybrid & EV propulsion problems

Related recalls

• Recall 22V406000Jun 9, 2022138,645 vehicles
  FUEL SYSTEM, DIESEL:DELIVERY:FUEL PUMP

  Chrysler (FCA US, LLC) is recalling certain 2014-2020 Jeep Grand Cherokee, and 2014-2019 Ram 1500 vehicles equipped with 3.0L diesel engines. A high pressure fuel pump (HPFP) failure may introduce internal debris into the fuel system, potentially resulting in fuel starvation.

  Risk: Fuel starvation may result in an unexpected loss of drive power, increasing the risk of a crash.

  Remedy: Dealers will replace the HPFP, and inspect and replace, if necessary, additional fuel system components, free of charge. Interim notification letters informing owners of the safety risk were mailed July 21, 2022. Owner notification letters for were mailed for Jeep Grand Cherokee owners starting January 11, 2024. Owner notification letters for Ram 1500 owners were mailed March 7, 2024. Owners may contact FCA US, LLC customer service at 1-800-853-1403. FCA US, LLS's number for this recall is Z46.

What owners say

1. Filed Oct 7, 2026IDFuel, Hybrid & EV Propulsion

   Component or System Failed & Availability for Inspection: High-pressure fuel pump and common rail fuel injection system under NHTSA Recall 22V-406 (Recall Z46). The vehicle and all removed/affected components are grounded and available for inspection at Peterson CDJR in Boise, ID under Repair Order #46751. Safety Risk: Risk of sudden loss of motive power and engine stall while driving, creating collision hazards as defined under NHTSA Recall 22V-406. Chronological Timeline &…

   NHTSA complaint #11769617 · source
2. Filed Sep 29, 2026116,000 miFLEngineFuel, Hybrid & EV Propulsion

   The contact owns a 2016 Ram 1500. The contact stated that the messages "Service Emissions Control" and "Exhaust Filter 100 Percent Full - Service Required - See Dealer" were displayed, and there was a strong fuel odor coming through the vents while idling or while driving. Additionally, while attempting to refuel the vehicle at the gas station, fuel splashed out and the vehicle could not be refueled. The manufacturer was notified of the failure by phone and initially…

   NHTSA complaint #11767670 · source
3. Filed Sep 21, 2026OHFuel, Hybrid & EV Propulsion

   I took my truck in to get the front end looked at and this local garage inspects the vehicle. They informed me the gas tank brackets and straps have corroded so bad that the gas tank is sagging and how serious it would be if it fell more or fell off completely. Obviously the gas tank falling off and possible exploding or catching fire is a serious safety issue. Upon my own research, there is a safety recall (U04) that did not include my specific truck for unknown reasons.…

   NHTSA complaint #11765828 · source
4. Filed Sep 5, 2026TXFireFuel, Hybrid & EV Propulsion

   It appears to be a fuel leak. The incident happened less than 200 miles after having a dealer perform the NHTSA recall 22V-406, FCA recall Z46. The truck caught fire while pulling a travel trailer. The only way we were aware of it was a passing motorist saw flames shooting out from under the right side. As soon as we pulled over the truck immediately filled with smoke and the fire spread as the fuel puddled below the truck. Chrysler sent an inspector to look at the truck,…

   NHTSA complaint #11762352 · source
5. Filed Aug 5, 2026NJFuel, Hybrid & EV Propulsion

   I am writing to request your assistance regarding my 2016 Ram 1500 EcoDiesel and the handling of a safety-related recall repair that has not resolved the original issue. My vehicle has been experiencing the following symptoms: •Check engine light •Hard starting •Engine struggling to start •Engine stalling These symptoms prompted me to bring the vehicle to an authorized Ram dealership for diagnosis and repair. The dealership informed me that the vehicle qualified for Recall…

   NHTSA complaint #11754888 · source
6. Filed Jul 17, 2026240,000 miCATowedFuel, Hybrid & EV Propulsion

   The contact owns a 2016 Ram 1500. The contact stated that while driving approximately 70-75 MPH, the vehicle stalled. The vehicle was coasted to the side of the road. The contact stated that the vehicle restarted; however, the failure reoccurred while driving, and the vehicle was coasted to the side of the road. No warning light was illuminated. The vehicle was first towed to a dealer, who denied service. The vehicle was then towed to another dealer, where metal shavings…

   NHTSA complaint #11751045 · source
7. Filed Jul 2, 2026CAFuel, Hybrid & EV Propulsion

   The vehicle was previously repaired under Recall Z46, but the replacement remedy pump suffered the exact same catastrophic internal failure. The vehicle has now been stranded at Orange Coast Ram for over 30 days under Work Order 156725. RAM Corporate Case Management (Case 96867451) is actively refusing to authorize the subsequent recall repair, explicitly stating in writing that corporate has 'no internal channels to obtain approvals,' effectively denying the legally…

   NHTSA complaint #11748022 · source
8. Filed May 15, 2026ILFuel, Hybrid & EV Propulsion

   The fuel sensor on the truck has been in a failure place for years. It has a full tank, but it keeps reflecting zero gas and it doesn’t wanna pass emissions either it really is a poorly constructive fuel system. It makes you concerned and makes the Buyer spend an extreme amount of money to repair a flimsy piece of plastic. I don’t know why this isn’t a recall. I had to have a bunch of things repaired trying to troubleshoot it, but I’ve never paid the full price to repair the…

   NHTSA complaint #11738053 · source
9. Filed May 13, 2026INFuel, Hybrid & EV Propulsion

   I am writing to report a Failed Recall Remedy under 49 U.S. Code § 30120 regarding the Z46 high-pressure fuel pump safety recall on my vehicle. The dealership accepted the vehicle in its current state, performed the safety recall, and certified the vehicle as safe. However, the engine suffered a catastrophic failure 250 miles later due to the exact system addressed in the recall. I was previously told that nothing could be done, which is unacceptable as federal law requires…

   NHTSA complaint #11737696 · source
10. Filed May 11, 2026CAEngineFuel, Hybrid & EV PropulsionTransmission & Drivetrain

    While driving my 2016 RAM 1500 Eco diesel, the vehicle suddenly lost power and would not accelerate beyond 40 mph. The malfunction occurred while driving under normal road conditions and created a safety concern because the truck was unable to maintain normal traffic speed. Prior to failure, a warning light appeared on the dashboard related to emissions/exhaust system. The truck entered into a reduce power/limp mode and became difficult to operate in traffic. The truck has…

    NHTSA complaint #11737165 · source
11. Filed Apr 27, 2026CAEngineFuel, Hybrid & EV Propulsion

    I own a 2016 Ram 1500 EcoDiesel, VIN [XXX] . The vehicle has been in and out of Rydell Jeep & Ram dealership over 3 times in the last few months for fuel pump issues. It has been at the dealership for over a month total (in and out). Each time I have had to pay for towing and rental cars. I have not been reimbursed for any rental or towing costs. On April 11, 2026, immediately after picking up the truck from the dealership (where it had just been serviced for a previous fuel…

    NHTSA complaint #11733977 · source
12. Filed Apr 26, 2026161,097 miCAEngineFuel, Hybrid & EV Propulsion

    The vehicle turned off on the freeway and qould lnt start right after it came out from the dealership for a fuel pump cp4 installation recall, they said they misdiagnosed the issue with the truck on 4/23/26 930am from Bruce service advisor and mike the mechanic at rydell with my fuel pump off the truck. They said the gear that turns the fuel pump may have come loose That gear that turns the fuel pump does not turn, they showrd me. Also im thinking that the fuel pump seized…

    NHTSA complaint #11733860 · source

Source: U.S. National Highway Traffic Safety Administration (NHTSA) Office of Defects Investigation public data. Complaints are submitted by owners and are not verified by NHTSA or by us; a complaint does not prove a defect exists. View this vehicle on NHTSA.gov Methodology