Priority Update 22-PU1009-PPO-SI for 2021 F-150 vehicles is now available

Bulletin number

PU1009PPOSIF150

Component

Back over prevention: software

Summary

Priority Update 22-PU1009-PPO-SI for 2021 F-150 vehicles is now available. Quality Improvements include: - Reduced NVH in 8th, 9th, 10th gear on vehicles with 3.5L or 2.7L engines. - Inhibits gear selector shift from park if pro power onboard outlet cover is open. - Brake fluid viscosity algorithm improvement at low temperature. - Revised injector activation strategy during engine failsafe cooling. - MyKey ABS enablement on Tremor and Raptor. - Shift quality improvement on vehicles with 3.5L, 2.7L, or 5.0L engines. - Revised air recirculate strategy for reduced odor. - Improved motor coolant temperature monitoring.

Owners of these vehicles have filed 88 complaints in the driver assistance category.