Customer Satisfaction Program 20B51 – Electric Brake Booster Replacement – 2020 Lincoln Aviator, Ford Explorer & Escape & 2020-2021 Corsair

NHTSA ID Number: 10187723

Manufacturer Communication Number: 20B51

 

Summary

In some of the affected vehicles, the Electric Brake Booster (EBB) may contain a cracked solenoid valve plunger that may break and move out of position. A dislocated valve plunger may lead to the driver experiencing any of the following symptoms: Hard brake pedal, over-braking condition, and if certain other conditions are present, longer brake pedal travel with an incremental increase in stopping distance that would be accompanied by a red brake warning indicator lamp on the instrument panel cluster

 

 


5 Affected Products

Vehicles

MAKEMODELYEAR
FORDeBay logoESCAPE2020
FORDeBay logoEXPLORER2020
LINCOLNeBay logoAVIATOR2020
LINCOLNeBay logoCORSAIR2020-2021

 


PROGRAM TERMS 

This program will be in effect through February 28, 2022. There is no mileage limit for this program.

 

AFFECTED VEHICLES

VehicleModel YearAssembly PlantBuild Dates
Aviator2020ChicagoJanuary 8, 2020 through May 27, 2020
HangzhouMay 6, 2020 through May 23, 2020
ExplorerChicagoDecember 9, 2019 through June 18, 2020
HangzhouMay 5, 2020 through July 15, 2020
EscapeLouisvilleJanuary 6, 2020 through March 3, 2020
CorsairLouisvilleJanuary 7, 2020 through February 13, 2020
2021January 15, 2020 through January 17, 2020

 

REASON FOR THIS PROGRAM

In some of the affected vehicles, the Electric Brake Booster (EBB) may contain a cracked solenoid valve plunger that may break and move out of position. A dislocated valve plunger may lead to the driver experiencing any of the following symptoms:

  • Hard brake pedal
  • Over-braking condition
  • If certain other conditions are present, longer brake pedal travel with an incremental increase in stopping distance that would be accompanied by a red brake warning indicator lamp on the instrument panel cluster

 

SERVICE ACTION

Dealers are to replace the EBB assembly following the dealer bulletin Technical Information. This service must be performed on all affected vehicles at no charge to the vehicle owner.

NOTE: Not all the parts are currently available in sufficient quantities to repair all vehicles. Please refer to Attachment II to determine part availability.

 

OWNER NOTIFICATION AND MAILING SCHEDULE

Owner letters are expected to be mailed the week of February 22, 2021. Dealers should repair any affected vehicles that arrive at their dealerships, whether or not the customer has received a letter.

 

SOLD VEHICLES

  • Owners of affected vehicles will be directed to dealers for repairs.
  • Immediately contact any of your affected customers whose vehicles are not on your VIN list but are identified in OASIS. Give the customer a copy of the Owner Notification Letter (when available) and schedule a service date.
  • Correct other affected vehicles identified in OASIS which are brought to your dealership.
  • Dealers are to prioritize repairs of customer vehicles over repairs of new and used vehicle inventory.

 

STOCK VEHICLES

  • Correct all affected units in your new vehicle inventory before delivery.
  • Use OASIS to identify any affected vehicles in your used vehicle inventory.

 

TITLE BRANDED / SALVAGED VEHICLES

Affected title branded and salvaged vehicles are eligible for this service action.

 

OWNER REFUNDS 

Refunds are not approved for this program.

 

RENTAL VEHICLES 

Rental vehicles are not approved for this program.

 

LINCOLN PICKUP AND DELIVERY

Owners of 2017 MY and newer LincolneBay logo vehicles have the option of requesting pickup and delivery service with a LincolneBay logo loaner (up to 2 days), from their dealership. For details, reference EFC08708, 2021 LincolneBay logo Pickup & Delivery Updates.

 

PARTS REQUIREMENTS

Part NumberDescriptionOrder QuantityClaim Quantity
L1MZ-2005-GEBB Assembly – Aviator/Explorer11
L1MZ-2005-FEBB Assembly – Explorer Police11
LX6Z-2005-REBB Assembly – Corsair/Escape11

 

Part NumberDescriptionOrder QuantityClaim Quantity
L1MZ-2L523-AClevis Pin – Aviator/Explorer11
3M5Z-2L523-AA

No products found.

Clevis Pin – Corsair/Escape11
*PM-20Motorcraft® DOT 4 LV Brake Fluid  (4 pints per case)MISC. OTHER

 


CERTAIN 2020 MODEL YEAR AVIATOR, EXPLORER AND ESCAPE VEHICLES AND 2020-2021 CORSAIR VEHICLES — ELECTRIC BRAKE BOOSTER REPLACEMENT

 

SERVICE PROCEDURE

1. Replace the Electric Brake Booster (EBB). Please follow the Workshop Manual (WSM) procedures in Section 206-09.

 


 


1 Associated Document

Manufacturer Communications

Customer Satisfaction Program 20B51
February 15, 2021

https://www.nhtsa.gov/recalls?nhtsaId=10187723

MC-10187723-0001.pdf 305.678KB

 


 

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Last update on 2026-06-29 / Affiliate links / Images from Amazon Product Advertising API


 

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