TSB 20554 — Ford and Lincoln Service bulletin

20554 is a service bulletin on file with NHTSA for 2 Ford and Lincoln models, 2007 model years. A TSB is factory repair guidance, not a recall — the repair is not automatically free.

What the bulletin says. FORD: VEHICLES WITH ANTI-LOCK BRAKE CONTROL SYSTEM DTC C2777. MAY EXHIBIT AN ANTI-LOCK BRAKE CONTROL SYSTEM (ABS) LIGHT ON WITH A DIAGNOSTIC TROUBLE CODE DTC C2777. PINPOINT TEST G IN WORK SHOP MANUAL SECION 206-09.

NHTSA's own summary of the document, quoted from the public manufacturer-communications file.

1Document filed
2Vehicles named
1Model year

Vehicles and model years 20554 names

VehicleModel years
Ford Expedition 2007
Lincoln Navigator 2007

Every document filed under 20554

Document IDFiledType
20554 November 1, 2008 Service bulletin

What 20554 covers

Brakes & stability — the component vocabulary NHTSA files this communication under.

← All Ford Expedition TSB years TSB lookup by model

Questions buyers ask

What is TSB 20554?

20554 is a service bulletin filed with NHTSA by Ford and Lincoln, covering 2 Ford and Lincoln models across the 2007 model years. NHTSA's summary reads: FORD: VEHICLES WITH ANTI-LOCK BRAKE CONTROL SYSTEM DTC C2777. MAY EXHIBIT AN ANTI-LOCK BRAKE CONTROL SYSTEM (ABS) LIGHT ON WITH A DIAGNOSTIC TROUBLE CODE DTC C2777. PINPOINT TEST G IN WORK SHOP MANUAL SECION 206-09.

Which vehicles does 20554 cover?

NHTSA's file names Ford Expedition (2007); Lincoln Navigator (2007). A bulletin number can be re-issued against more vehicles later, so check the model-year list on this page against your own.

Is TSB 20554 a recall, and is the repair free?

No. 20554 is repair guidance the manufacturer sent its dealers, not a safety defect finding. You pay for the work unless the vehicle is still under warranty. Recall repairs, by contrast, are always free.

How do I get the full text of 20554?

Take the document ID to a dealer's service desk, or search NHTSA's manufacturer-communications records. This page carries every document ID filed under 20554, its date, and NHTSA's own summary from the public file.

Data updated 2026-08-20 from NHTSA's public records

Every number on this page is a count of records in the federal complaint, recall, and investigation files published by NHTSA's Office of Defects Investigation. This page lists only what NHTSA's manufacturer-communications file records under 20554. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.