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2021 Ram Promaster 1500 problems

The most common problem on the 2021 Ram Promaster 1500 is transmission and drivetrain. Its complaint count is close to a typical Promaster 1500 model year.

Typical yearClose to a typical year
Owner complaints
4
Recalls
0
Service bulletins
8
Worst area
Transmission

The worst 2021 Ram Promaster 1500 problems

Ranked by number of owner complaints. Mileage and cost come from what owners wrote.

  • Transmission
    1

Problems by type

Tap a problem to see which part fails, at what mileage and in which other years.

  • Transmission
    1

Recalls

No recalls on record for this model year.

Technical service bulletins for the 2021 Ram Promaster 1500 8

Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.

See all 8 bulletins for the 2021 Ram Promaster 1500

What 2021 Ram Promaster 1500 owners say

Most recent owner complaints, unedited.

Filed Apr 29, 2024 · NY

This vehicle was transformed into a Solis Pocket 36A motorhome by Winnebago in 2022. This, as well as many others converted by Winnebago in 2023 abs 2024 as well, contains a propane tank, heater, and 2 burner stovetop. They used Teflon tape on propane connections. This, as reported by another owner, is a safety and health issue. They should have used the yellow Teflon for propane, not the white one used in water connection. Eventually, the white weaker tape will wear and cause gad leak, which is a fire danger. And can cause health issues. This was reported by several owners on the fb group: [XXX] Winnebago had obviously made this mistake for at least 3 years! They need to issue a safety recall! INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Mar 13, 2024 · Transmission · 37,000 miles · CO

The contact owns a 2021 Ram Promaster 1500. The contact received notification of the federal safety agency Campaign Number: 23V301000 (Power Train) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was contacted and confirmed that parts were not yet available. The manufacturer was contacted several times and were unable to confirm when parts would become available. The contact stated that the vehicle was taken to the dealer to have the recall repaired; however, the contact was informed that a replacement transmission was not available to repair the vehicle. The contact stated that sixteen days later, the contact was informed that the transmission was shipped to be rebuilt. The manufacturer was not made aware of the failure. The approximate failure mileage was 37,000. Parts distribution disconnect.

Filed Mar 7, 2024 · 15,000 miles · FL

The contact owns a 2021 Ram Promaster 1500. The contact stated that while driving at an undisclosed speed, the solar panel fractured and detached from the vehicle. The failure occurred while the contact was on vacation and driving at night. The contact stated that the vehicle was converted into an RV that was manufactured by Thor Motor Coach. The RV was taken to an independent mechanic. The new solar panel was replaced, and the vehicle was repaired. The contact later researched and notice that the failure was like the federal safety agency Campaign Number: 23V759000 (Equipment). The manufacturer was not made aware of the failure. The failure mileage was approximately 15,000.

Filed Sep 29, 2023 · CO

The rear backup camera does not work correctly. The picture is of the floor and not the obstacle directly behind the vehicle. Also, the grid lines that assist in parking no longer appear. Yes - this vehicle is available for inspection. It is a safety issue because I do not have a rear window and so I cannot see a person, vehicle or obstacle directly behind me when I am in reverse. I can potentially cause injury to myself or others when I am in reverse. The dealer has seen the problem but will only diagnose the problem for $150. The vehicle has not been inspected by the manufacturer, police, insurance or anyone else. There was no warning lamp, message or other symptom prior to the failure. The failure appeared right around 36,000 miles just as it was going out of the warranty period.

Compare the 2021 Ram Promaster 1500

Other model years

20212023

Questions about the 2021 Ram Promaster 1500

Is the 2021 Ram Promaster 1500 reliable?

Owners have filed 4 complaints about the 2021 Ram Promaster 1500, close to a typical Promaster 1500 model year.

What is the most common problem with the 2021 Ram Promaster 1500?

Transmission and drivetrain, with 1 complaint.

How many recalls does the 2021 Ram Promaster 1500 have?

No recalls on record.

Share your experience with the 2021 Ram Promaster 1500

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