Customer Satisfaction Program 21B55 – Automatic Transmission Fluid Level Check – 2021-2022 Ford & Lincoln

NHTSA ID Number: 10201644

Manufacturer Communication Number: 21B55

Summary

Certain 2021 and 2022 Model Year Bronco Sport, Maverick, Escape, Corsair, Edge, and Nautilus equipped with an 8F35 Transmission Automatic Transmission Fluid Level Check; In some of the affected vehicles, the transmission may have been over filled with transmission fluid. Transmission that are overfilled may result in likelihood of transmission fluid aeration, degraded shift quality in the vehicle, accelerated wear on bushings and bearings, and reduced cooling in the transmission.

 


Ford & Lincoln
Ford & Lincoln

 


PROGRAM TERMS 

This program will be in effect through September 30, 2022. There is no mileage limit for this program.

 

AFFECTED VEHICLES

VehicleModel YearAssembly PlantBuild Dates
Bronco Sport2021HermosilloAugust 10, 2021 through September 02, 2021
Maverick2022HermosilloAugust 19, 2021 through August 19, 2021
Escape2021LouisvilleJuly 30, 2021 through August 25, 2021
Corsair2021LouisvilleAugust 04, 2021 through August 25, 2021
Edge2021OakvilleMarch 25, 2021 through August 20, 2021
Nautilus2021OakvilleAugust 09, 2021 through August 20, 2021

 

REASON FOR THIS PROGRAM

In some of the affected vehicles, the transmission may have been over filled with transmission fluid. Transmission that are overfilled may result in likelihood of transmission fluid aeration, degraded shift quality in the vehicle, accelerated wear on bushings and bearings, and reduced cooling in the transmission.

 

SERVICE ACTION

Before delivering any new in-stock vehicles involved in this program, dealers are to verify fluid level of the transmission and check for any signs of fluid leaks per technical instructions. This service must be performed on all affected vehicles at no charge to the vehicle owner.

 

OWNER NOTIFICATION AND MAILING SCHEDULE

Owner letters are expected to be mailed the week of September 27, 2021. Dealers should repair any affected vehicles that arrive at their dealerships, whether or not the customer has received a letter.

 

PARTS

Part NumberDescriptionOrder QuantityClaim Quantity
PM-4-A

Last update on 2026-06-10 / Affiliate links / Images from Amazon Product Advertising API


 

Motorcraft Brake Clean (Only needed if signs of fluid on transmission case to aid in cleaning)11

 


CERTAIN 2021 AND 2022 MODEL YEAR BRONCO SPORT, ESCAPE, CORSAIR, EDGE, AND NAUTILUS EQUIPPED WITH A 8F35 TRANSMISSIONAUTOMATIC TRANSMISSION FLUID LEVEL CHECK

 

SERVICE PROCEDURE

1. Drain the transmission fluid to the proper level. Please follow the Workshop Manual (WSM) procedures in Section 307-01 for Transmission Fluid Level Check.

NOTE: After adjusting the transmission fluid level, check for and clean any residual fluid in area of vent, half shaft or pan to prevent a false sign of leak.

IMPORTANT NOTE: Federal law prohibits selling motor vehicle parts or components that are under safety, compliance, or emissions recall. Unless a part is requested to be returned to FordeBay logo, all parts replaced under this FSA must be scrapped in accordance with all applicable local, state and federal environmental protection and hazardous material regulations. Refer to the Parts Retention, Return, & Scrapping section of the FSA dealer bulletin for further information.

 


6 Affected Products

Vehicles

MAKEMODELYEAR
FORDeBay logoBRONCO SPORT2021
FORDeBay logoEDGE2021
FORDeBay logoESCAPE2021
FORDeBay logoMAVERICK2022
LINCOLNeBay logoCORSAIR2021
LINCOLNeBay logoNAUTILUS2021

 


1 Associated Document

Manufacturer Communications

Customer Satisfaction Program 21B55
September 10, 2021

https://www.nhtsa.gov/recalls?nhtsaId=10201644

MC-10201644-0001.pdf 425.414KB

 


 

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Last update on 2026-05-31 / Affiliate links / Images from Amazon Product Advertising API


 

 


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