RAM Promaster: Engine and engine cooling — radiator assembly

Affects RAM Promaster · 2018–2026 — about 301K vehicles.

The hazard

Electrical circuits that overheat increase the risk of a fire.

What to do

Dealers will replace the cooling fan module and fuse. In addition dealers will provide an addendum for the manual and label for the power distribution center. Some interim notification letters, notifying owners of the safety risk, were mailed December 11, 2025. Some owner notification letters were mailed beginning December 11, 2025. Additional owner notification letters were mailed in January, March, and June 2026. Remaining owner notification letters are expected to be mailed July 2026. Owners may contact Chrysler customer service at 800-853-1403. Chrysler's numbers for this recall are 67C, B3C, and C9C. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov beginning October 30, 2025.

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