2023 Ram Promaster Complaints

FUEL/PROPULSION SYSTEM — Filed 07/08/2026

Fuel Tank leaking at inlet port. Leaking gasoline on ground. Vehicle is at Sunset Dodge for fuel tank replacement. Not under warranty or a recall at this time. Fuel started leaking with no warning

FUEL/PROPULSION SYSTEM — Filed 07/07/2026

Fuel tank leaking large amounts of fuel at tank Inlet. Can not use vehicle. Picture included I do have a video. Vehicle is at Sunset Dodge for tank replacement. Tanks are on back order 7/7/2026

FUEL/PROPULSION SYSTEM — Filed 07/10/2026

Fuel tank leaking on the ground. Tank leaking at inlet connection Vehicle at Sunset Dodge for tank replacement, waiting on back ordered fuel tank no warning tank started leaking 7/10/2026

FUEL/PROPULSION SYSTEM — Filed 06/25/2026

Fuel tank leaking at inlet port, dripping gasoline on the driveway and making vehicle not drivable due to the risk of fire. Independent service center replaced fuel tank to fix issue. No warnings 6/25/2026

STEERING,ELECTRICAL SYSTEM — Filed 07/09/2026

The contact owns a 2023 Ram Promaster 2500. The contact stated that while driving approximately 65 MPH, the message “Power Steering Service” was displayed with a high-pitched whining sound coming from underneath the hood and the dashboard. The vehicle was taken to the dealer, who diagnosed that the steering gear EPS module and jumper harness needed to be replaced, and the vehicle needed an alignment. The vehicle was not repaired. The contact researched online and associated the failure with NHTSA Action Number: PE26002 (Steering, Electrical System). The manufacturer was not informed of the failure. The failure mileage was approximately 40,000.

STEERING — Filed 04/14/2025

Steering Rack and Pinion failure due to corroded electrical connection plug. This occurred in april, 2025, when the van had less than 15,000 miles on it. Took the van to Blue Ridge Chrysler Dodge dealership in Abingdon Va .for Warranty repair. Plug was taken off another vehicle to put on mine aaaand dielectric grease added to hopefully keep the replacement plug from corroding too. Location of plug makes it susceptible to water infiltration, a definite design flaw that is likely to cause trouble again in the future.

ELECTRICAL SYSTEM — Filed 07/09/2026

At 40,000 miles the Service Power Steering light came on solid red with "!". Hill Kelly Ram Dealership in Pensacola done a diagnostic test and stated Steering gear/EPS Module and jumper harness needs replaced with an alignment. There is an investigation going on or has been with this same issue. My original warranty says it is not covered, my extended warranty with ProGuard is not helping to fix the issue as well. I am retired single female on Social Security and just purchased this vehicle from Auto Basics on [XXX] XXX. My van needs to be fixed and I do not have over $1,233.00 out of pocket for Labor cost. This is my only vehicle and I want it fixed free of charge due to this being a well known safety issue with Ram Manufacturer. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

STEERING,ELECTRICAL SYSTEM — Filed 06/15/2026

While driving, a “Service ESC” warning message appeared and the vehicle suddenly lost power steering assist, causing the steering to become extremely difficult and creating a serious safety risk while the vehicle was in motion. The vehicle was taken to a service center, where technicians found multiple loss-of-communication codes involving the electronic power steering system. Further inspection found the main electronic power steering connector full of water and corroded. The technician documented that water intrusion caused excessive damage to the electronic power steering terminals at the rack-and-pinion assembly. The water intrusion appears consistent with a failure or inadequacy of the sealing intended to protect the electronic power steering connection from moisture. Due to the extent of the corrosion and damage, the affected wiring harnesses and rack-and-pinion assembly had to be replaced, followed by a wheel alignment. This failure resulted in a sudden loss of power steering assist while the vehicle was being driven.

ENGINE — Filed 06/22/2026

While operating a 2023 Ram ProMaster 2500 (3.6L V6) for normal commercial use at approximately 39,129 miles, the coolant began bubbling and engine temperature spiked suddenly while driving. The vehicle was immediately parked and towed to an authorized Chrysler Jeep Dodge Ram dealership as it was completely undrivable. This created a serious safety risk as the vehicle lost drivability suddenly on public roads during active commercial operation. Upon teardown the authorized dealer documented: coolant leaking into cylinders 3 and 4, coolant coming out of exhaust, stretched engine bolts, warped block and head, and internal coolant leak causing overheat. No external leaks from the cooling system were found. The internal component failures caused the overheating not the reverse. The vehicle was still within its active powertrain warranty at time of failure. Stellantis denied the warranty claim under TSB D-23-20 claiming an undetermined overheat caused the engine failure directly contradicting their own dealer's findings which show zero external cause. I have paid $9,000 out of pocket for repairs that should be covered under active powertrain warranty on a 3-year-old vehicle under 40,000 miles. I am requesting NHTSA investigate this failure pattern in the 3.6L V6 Ram ProMaster 2500 as other commercial operators may face the same sudden dangerous failure.

STEERING — Filed 06/10/2026

I started having issues with the power steering. It started when I was leaving work about a month ago. Pulling out of the parking lot,it starting pulling to the left, when I was turning right. I got home and started looking for the power steering fluid tank, and couldnt find it. It was fine for a few days after that. Then I was making a right hand turn, it felt like it starting resisting the turn and tried to straighten out halfway through the turn. Another time, I was going around a left hand curve, maybe 45 mph, it fought back and pulled to the right. I have had a couple other issues, along the same lines over the last month between 5 and 45 mph. I was looking up information on the power steering, finally found it in the owners manual, that I have electric power steering.