RoadVitals

2021 RAM Promaster 2500 Problems

Owner-reported complaints filed with NHTSA, grouped by component

Data refreshed

Owner complaintsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
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Latest Nov 25, 2024
Components namedHow many of our component categories appear on at least one report for this model year. One report can name several.
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Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
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What this page shows

Everything below is an owner-reported complaint submitted to NHTSA about the 2021 RAM Promaster 2500, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Reports by component

Ranked by how many owner reports name each component category

  • Powertrain (other)240.0%
  • Brakes120.0%
  • Interior & seats120.0%
  • Visibility120.0%

Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.

Each component in detail

What the reports in each category say, in the owners' own words

Powertrain (other)

Powertrain reports that are not specifically the engine or transmission — driveshafts, axles, transfer cases and differentials.

2
reports

From owner reports, verbatim

The contact owns a 2021 Ram Promaster 2500. The contact stated while driving 5 MPH uphill, the accelerator pedal was depressed; however, the vehicle failed to respond as intended. The contact stated that the vehicle started rolling backwards down the hill. The contact depressed the brake pedal and stopped the vehicle. No warning light was illuminated. The vehicle was towed to a dealer, then the vehicle was towed to another dealer and was diagnosed with transmission failure. The contact was informed that the transmission needed to be replaced. The vehicle was not repaired. The manufacturer was notified on the failure but offered no assistance. The approximate failure mileage was 37,000.

NHTSA ID 11627330 · filed Nov 25, 2024

The contact owns a 2021 Ram 2500. The contact received notification of NHTSA Campaign Number: 23V301000 (Power Train); however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact stated that after placing the vehicle in reverse it failed to respond. There were no warning lights illuminated. The vehicle had been driven to the dealer where it was confirmed that the transmission had failed; however, the part to do the recall repair was not available. The vehicle was not repaired. The manufacturer was made aware of the issue. The failure mileage was 67,000. Parts distribution disconnect.

NHTSA ID 11614266 · filed Sep 12, 2024

Too few reports in this category for a page of its own — they appear in the full complaint list.

Brakes

Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.

1
report

From owner reports, verbatim

The brakes on this Ram Promaster 2500 failed 100 percent with the pedal going to the floor and not returning upwards. This occurred without warning. The drivers' safety and the safety of cross traffic were at extreme risk. With no brakes, the vehicle crossed through a T intersection and came to an abrupt stop after crossing a ditch and then becoming lodged into a concrete drainage structure. The driver was severely injured and hospitalized. There were no warning lamps or unusual noise coming from the vehicle. The current status of the vehicle is unknown as it was a rental and upon requesting an inspection the vehicle was removed and no access was granted. It is also believed the poor quality driver's seat contributed to the spinal injury of the driver as the seat has no padding and no shock-absorbing capacity and very limited adjustments. Additionally, no airbags were deployed even though the driver's new I-phone 14 pro's SOS feature was enabled, and dialed 911 via satellite due to the abrupt nature of the stop. The contact stated that the correct failure mileage was approximately 38,700 miles.

NHTSA ID 11512564 · filed Mar 18, 2023

Too few reports in this category for a page of its own — they appear in the full complaint list.

Interior & seats

Reports naming seats, latches, locks, linkages and interior fittings.

1
report

From owner reports, verbatim

The brakes on this Ram Promaster 2500 failed 100 percent with the pedal going to the floor and not returning upwards. This occurred without warning. The drivers' safety and the safety of cross traffic were at extreme risk. With no brakes, the vehicle crossed through a T intersection and came to an abrupt stop after crossing a ditch and then becoming lodged into a concrete drainage structure. The driver was severely injured and hospitalized. There were no warning lamps or unusual noise coming from the vehicle. The current status of the vehicle is unknown as it was a rental and upon requesting an inspection the vehicle was removed and no access was granted. It is also believed the poor quality driver's seat contributed to the spinal injury of the driver as the seat has no padding and no shock-absorbing capacity and very limited adjustments. Additionally, no airbags were deployed even though the driver's new I-phone 14 pro's SOS feature was enabled, and dialed 911 via satellite due to the abrupt nature of the stop. The contact stated that the correct failure mileage was approximately 38,700 miles.

NHTSA ID 11512564 · filed Mar 18, 2023

Too few reports in this category for a page of its own — they appear in the full complaint list.

Visibility

Reports naming windshields, glass, wipers, defrosters and mirrors.

1
report

From owner reports, verbatim

The contact owns a 2021 Ram Promaster 2500. The contact stated while driving on the interstate 70-75 MPH, on the inside lane overtaking other vehicles, the passenger’s side power mirror closed without driver input. The contact depressed the mirror button, but the mirror failed to respond. The contact pulled over and adjusted the mirror. There were no warning lights illuminated. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not contacted. The failure mileage was approximately 20,000.

NHTSA ID 11615429 · filed Sep 19, 2024

Too few reports in this category for a page of its own — they appear in the full complaint list.

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

Elsewhere on this vehicle

Data sources

Data on this page last refreshed .