Vehicle Data Hub

2015 Ram Promaster engine problems

Owners reported engine problems in 19 complaints for the 2015 Ram Promaster, 23% of the complaints on file. It is the most reported problem area for this model year.

At a glance

Complaints
19 24% of this year's complaints
Typical mileage
56,000 miles 12 complaints with mileage
Crashes and fires
0 and 0
Injuries and deaths
0 and 0

Source: NHTSA owner complaints

When engine problems show up

Engine complaints by mileage, 2015 Ram Promaster Complaints by odometer reading in 20,000-mile steps. The median is about 56,000 miles. 0k to 20k miles: 4 complaints 20k to 40k miles: 1 complaints 40k to 60k miles: 2 complaints 60k to 80k miles: 0 complaints 80k to 100k miles: 3 complaints 100k to 120k miles: 0 complaints 120k to 140k miles: 0 complaints 140k to 160k miles: 2 complaints 160k to 180k miles: 0 complaints 180k to 200k miles: 0 complaints 200k+ miles: 0 complaints 040k80k120k160k200k miles Typical: 56,000 miles
Based on 12 complaints that include mileage. 58% were reported before 60,000 miles. The amber marker shows the median: half of these complaints happened before that mileage.
View the numbers
MileageComplaints
0k to 20k miles4
20k to 40k miles1
40k to 60k miles2
60k to 80k miles0
80k to 100k miles3
100k to 120k miles0
120k to 140k miles0
140k to 160k miles2
160k to 180k miles0
180k to 200k miles0
200k+ miles0

What the data shows

Of the 12 engine complaints that report mileage, the median is about 56,000 miles, and 58% were reported before 60,000 miles.

None of the engine complaints mention a crash, fire, injury or death.

What owners wrote

Tl* the contact owns a 2015 ram promaster. While driving at 75 MPH, the front passenger's knee inadvertently hit the gear shift lever into manual mode. As a result, the engine revved and the rpms increased. The contact had to steer the vehicle in excess to prevent the vehicle from veering. The contact was unsure which warning light illuminated. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was 4,000.

Reported at 4,000 miles, September 2015

The contact's boyfriend owns a 2015 Ram Promaster 2500. The contact stated that while her boyfriend was driving at an undisclosed speed, the check engine warning light illuminated. The driver continued driving, and the vehicle entered LIMP Mode and failed to accelerate above 5 MPH. The vehicle was taken to a dealer where it was serviced under an unknown recall; however, soon after the vehicle was repaired, the failure returned.

Reported at 150,000 miles, June 2024

Other problems reported for the 2015 Ram Promaster

Engine problems in other years

  • 2026
  • 2025
  • 2024
  • 2023
  • 2022
  • 2021
  • 2020
  • 2019
  • 2018
  • 2017
  • 2016
  • 2015
  • 2014

Engine problems across all Ram models