TSB 23-NA-144 — Cadillac and Chevrolet Service bulletin
23-NA-144 is a service bulletin on file with NHTSA for 2 Cadillac and Chevrolet models, 1999–2001 model years. A TSB is factory repair guidance, not a recall — the repair is not automatically free.
What the bulletin says. This technical bulletin provides information and a solution to a condition of Brake Pedal Moves or Self Applies at Full Turns.
NHTSA's own summary of the document, quoted from the public manufacturer-communications file.
Vehicles and model years 23-NA-144 names
| Vehicle | Model years |
|---|---|
| Cadillac Escalade | 2001 |
| Chevrolet Silverado 2500 | 1999, 2000 |
Every document filed under 23-NA-144
| Document ID | Filed | Type |
|---|---|---|
| 23-NA-144 | August 18, 2023 | Service bulletin |
What 23-NA-144 covers
Brakes & stability — the component vocabulary NHTSA files this communication under.
Questions buyers ask
What is TSB 23-NA-144?
23-NA-144 is a service bulletin filed with NHTSA by Cadillac and Chevrolet, covering 2 Cadillac and Chevrolet models across the 1999–2001 model years. NHTSA's summary reads: This technical bulletin provides information and a solution to a condition of Brake Pedal Moves or Self Applies at Full Turns.
Which vehicles does 23-NA-144 cover?
NHTSA's file names Cadillac Escalade (2001); Chevrolet Silverado 2500 (1999–2000). 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 23-NA-144 a recall, and is the repair free?
No. 23-NA-144 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 23-NA-144?
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 23-NA-144, its date, and NHTSA's own summary from the public file.
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 23-NA-144. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.