2022 Ram Promaster Reliability Report

Owners of the 2022 Ram Promaster frequently report issues with the vehicle's adaptive cruise control and traffic sign recognition systems. Commonly described symptoms include the vehicle automatically decelerating or braking harshly when it misinterprets speed limit signs, particularly when detecting lower speed limits from off-ramps or service roads. This unexpected braking occurs without driver input and can happen at highway speeds, which multiple owners note could pose a risk of rear-end collisions. Additionally, some owners mention that the speedometer and cruise control units occasionally switch between MPH and km/h upon starting the vehicle, although this issue is not associated with immediate safety risks. These problems are noted to occur repeatedly, often from the time of vehicle purchase, but specific mileage ranges are not consistently mentioned.

Owners report recurring issues with the Forward Collision Avoidance system in the 2022 Ram Promaster, with frequent mentions of the system becoming disabled or shutting down unexpectedly. Common symptoms include warning lights illuminating and the system failing to restart, often accompanied by error codes related to sensor blinding or camera faults. Complaints frequently describe unexpected braking, sometimes leading to loss of vehicle control, especially at highway speeds, posing significant safety risks. These problems appear to occur at various mileage points, with some issues reported as early as 59 miles and others around 30,000 miles. Buyers should be aware of these potential safety implications and the difficulty some owners face in obtaining effective repairs.

Owners of the 2022 Ram Promaster commonly report issues with the vehicle's structure, particularly concerning the sliding side door and windshield cowl. Complaints frequently mention that the sliding side door cannot be manually unlocked from the inside, posing a potential safety risk in emergencies. Additionally, multiple owners describe water intrusion problems where rainwater floods the engine bay due to a failing engine cowl, potentially affecting electrical components and headlights. These issues are noted from the outset of ownership, with no specific mileage range indicated, and are reported to occur in both the Promaster and RV models built on the Promaster chassis. Safety implications are highlighted, including concerns about evacuation delays and electrical failures.

Owners of the 2022 Ram Promaster report issues related to tire pressure sensors and crankcase breather systems. Complaints frequently mention that tire pressure sensors function intermittently, with some owners attributing the issue to interference from factory window tint. Additionally, there is a report of a fault code 052E71 related to the crankcase breather valve, similar to issues noted in other vehicle brands, though no recall is currently in place. There are no specific mileage ranges or safety implications, such as crashes or loss of control, mentioned in the complaints. This information could be useful for potential buyers to consider the possibility of intermittent sensor performance and engine-related fault codes.

Owners of the 2022 Ram Promaster 2500 report issues related to a recall for the engine and engine cooling system, specifically citing delays in the availability of parts required for the recall repair. Complaints frequently mention that manufacturers have exceeded a reasonable timeframe for addressing the recall, although owners have not reported experiencing any failures themselves. No specific symptoms, mileage ranges, or safety implications such as crashes or fires are described in the complaints. This information is particularly relevant for used car buyers who may want to verify the completion of recall repairs before purchase.