Table 1 shows two common power train related problems of the 2020 Lincoln Navigator. The number one most common problem is related to the power train (15 problems). The second most common problem is related to the automatic transmission control module (two problems).
| Problem Category | Number of Problems |
|---|---|
| Power Train problems | |
| Automatic Transmission Control Module problems |
Cdf drum failure is a known issue to Ford. They have issued a technical service bulletin (TSB 22-2428) to replace poorly designed components that have since been redesigned. The failure mode can cause violent gear shifts (from gear 10 to gear 1) at high speeds, which is a significant safety concern. Read details...
On August 20, 2026, while traveling about 45 mph, I accelerated to merge onto a highway while passing a slow-moving semi, with traffic approaching from behind. The transmission unexpectedly disengaged and the vehicle completely lost propulsion. The gear indicator showed neutral. Read details...