The problem
Ford Motor Company (Ford) is recalling certain 2021 F-650 and F-750 vehicles equipped with 7.3L gas engines. The transmission oil cooler line may contact the air conditioning compressor pulley, possibly causing a transmission fluid leak.
The risk
Leaking transmission fluid may contact hot engine components, increasing the risk of an engine compartment fire.
The fix
Ford will notify owners, and dealers will inspect transmission oil cooler lines for proper orientation and damage, correcting the lines and replacing any that are damaged, free of charge. The recall began December 21, 2020. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 20S66.
Recall details
| NHTSA campaign | 20V-691 (20V691000) |
|---|---|
| Manufacturer number | 20S66 |
| Manufacturer | Ford Motor Company |
| Component | Power train › Automatic transmission › Cooling unit and lines |
| Report date | November 10, 2020 |
| Owners notified | December 21, 2020 |
| Vehicles affected | 225 |
| Initiated by | Manufacturer |
Vehicles covered
Owner complaints about the transmission & drivetrain
Frequently asked questions
Is the recall 20V-691 repair free?
Yes. Ford dealers will fix the problem at no cost: Ford will notify owners, and dealers will inspect transmission oil cooler lines for proper orientation and damage, correcting the lines and replacing any that are damaged, free of charge. The recall began December 21, 2020.
How do I know if my car is included?
Not every vehicle of the listed model years is affected — the recall covers 225 vehicles built in a certain window. Check your 17-character VIN with our VIN recall check or at nhtsa.gov/recalls.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.