2021 Ram 1500 Crew Cab TRX recalls

The engine oil pan severely corroded and over 30% of the 18 gauge steel scaled away. For an 18-gauge steel oil pan (nominal thickness of 0.0478 inches or 1.2 mm), the threshold where rust becomes hazardous is remarkably thin—literally and figuratively. Because an oil pan holds hot, chemically active fluid and is subjected to constant vibration and thermal cycling, the margin for corrosion safety is very small: 1. The Pinhole and Leak Threshold (25% to 30% Loss) * The Limit: If deep rust pitting or scaling eats away more than 0.012 to 0.015 inches (roughly 25% to 30% of the wall thickness), the metal is no longer structurally sound enough to contain the oil under thermal expansion and vibrati

Transmission issues are a known problem in the 2021 Ram 1500 and have been for a while, with no recalls. Slipping of gear. Delay or jerking into reverse. Putting it in reverse and it telling me to put it into park or it auto-correcting itself into park. While driving twice and going from complete stop after the auto correcting went to pull off & the vehicle did not go into gear the RPM was raised and the truck moved forward but would not go into gear. The smell of transmission fluid and possible coolant seem to be in truck through vent. The Malfunction Indicator light came on. Had a Shop check code said it showed Valve Body. All these are known issues with the transmission and should be reca

Original incident occurred in March 2026. While traveling at highway speeds my 2021 Ram 1500 lost all power and engine shutoff. I was able to get the truck to the side of the interstate due to it's momentum. Once I come to a stop, the e-brake is automatically applied and the vehicle will not restart or respond to any inputs from the keyfob. Vehicle is towed to nearest dealer, am told that the issue is related to an open recall that they have fixed and is now operating as normal. Less than one week later, the exact same thing occurs again, once again while traveling at highway speeds. Is towed into another dealer for service, and it is identified that the RF Module/Hub will need replaced due

Rear Differential failure requiring rebuild including ring and pinion gear. The vehicle was not used to tow and was rarely used off road.

The contact owns a 2021 Ram 1500. The contact stated that while driving 60 MPH, the HVAC system was activated to defrost the window, and there was a failure with the heater core which caused the windshield to become foggy with chemical steam inside the cabin of the vehicle, severely affecting the visibility. The contact constantly pulled over and used napkins and towels to wipe the windshield, and even after turning off the heater. The contact stated that the windshield was still foggy. The dealer was contacted by phone. The manufacturer was contacted by phone and made aware of the failure. The failure mileage was approximately 130,000.