Moan noise when the vehicle is driven in reverse (R) in cold weather and/or high humidity

Bulletin number

TSB 23-2308

Component

Power train: automatic transmission: internal: bearings/bushings

Summary

Some 2020-2023 Escape and 2021-2023 Bronco Sport vehicles may exhibit a moan noise when the vehicle is driven in reverse (R) in cold weather and/or high humidity. This may be due to the suspension sensitivity of the vehicle. To correct this condition, follow the Service Procedure to replace the standard and reinforced rear caliper bushings and apply Kluberpaste to the machined surfaces of the brake caliper and caliper support bracket.

Owners of these vehicles have filed 630 complaints in the transmission category.