RAM 5500, 3500 +1 more: Power train — transfer case (4-wheel drive)

Affects RAM 5500, 3500, 4500 · 2016 — about 889 vehicles.

The hazard

If the main output shaft fractures, the vehicle may lose motive power, increasing the risk of a crash. Additionally, the driver may be unable to place the vehicle in PARK, increasing the risk of a vehicle rollaway.

What to do

Chrysler will notify owners, and dealers will replace the transfer case, free of charge. The recall began on August 11, 2016. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is S48.

Critical — crash/injury risk now High — injury risk; see remedy Moderate — fix at next service Low — minor / informational