There are 2 owner-reported speed control & cruise complaints for the 2022 Ram 3500in NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
DEF fluid froze leaving crystals that obstructed computer reading of DEF tank. This would have forced vehicle into emergency 5 mile an hour limp mode. Taken to local Dodge/Ram dealer that had nearly THIRTY other diesel trucks with same problem ahead of me. Once repaired to OEM specs, the service manager stated it will happen again. Dodge/Ram acknowledges this has been an issue for years. In Alaska winters this situation could very well be life threatening!!
2022 RAM 3500 6.7L H/O AISIN transmission failed going down the road. Very bad
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 26, 2026