Chrysler will be contacting the owners of certain 2019-2020 Ram 2500 and 2019-2020 Ram 3500 pickups equipped with six-speed automatic (68RFE) transmissions, because of a problem affecting the transmissions in their trucks.

According to the defect report, these vehicles could experience a build up of pressure and heat inside the transmission strong enough to expel fluid from the dip stick tube. If the fluid comes in contact with the turbocharger or other ignition sources within the engine compartment, it could lead to a fire. Vehicle occupants may notice odd smalls, noises or transmission surging prior to a vehicle fire.

Dealers will fix the problem by replacing the transmission valve body separator plate and reprogramming the powertrain control module. Chrysler’s number for this recall is W03 and the NHTSA campaign number is 20V-043.