The official notice
Defect
On certain vehicles, a software problem could cause the occupant restraint controller (ORC) module to turn off while driving. If this happens, the airbags, seat belt pretensioners, and electronic stability control (ESC) system would not work. Note: This problem would cause the airbag warning light, antilock braking system (ABS) light, and seat belt reminder light to display. This recall also affects certain RAM 3500, 4500 and 5500 chassis cab incomplete vehicles.
Safety Risk
Airbags and seat belt pretensioners that don't work could increase the risk of injury in a crash. An electronic stability control system that doesn't work could increase the risk of a crash.
Remedy
FCA Canada will notify owners in writing and advise you to take your vehicle to a dealership to update the occupant restraint controller (ORC) module software.