Ram ProMaster 3500 TSBs

The ProMaster 3500 has been assigned 146 technical service bulletins (TSB). The 2016 model year has been involved in the most bulletins.

TSBs contain recommended steps and procedures for diagnosing or repairing a known problem. They are issued directly by Ram to service technicians. You'll often see TSBs used as evidence in lawsuits when owners feel the automaker should help with repairs.