TSB 020525006A — Chevrolet and GMC Service bulletin
020525006A is a service bulletin on file with NHTSA for 5 Chevrolet and GMC models, 1995–1997 model years. A TSB is factory repair guidance, not a recall — the repair is not automatically free.
What the bulletin says. ANTILOCK BRAKE (ABS) ACTIVATION AT LOW SPEEDS ON VARIOUS MODELS INCLUDING THE 1995 AND 1996 ENVOY.
NHTSA's own summary of the document, quoted from the public manufacturer-communications file.
Vehicles and model years 020525006A names
| Vehicle | Model years |
|---|---|
| Chevrolet Blazer | 1995 |
| Chevrolet S10 | 1995, 1996 |
| Chevrolet Silverado 1500 | 1995, 1996, 1997 |
| GMC Envoy | 1997 |
| GMC Sierra 1500 | 1995, 1996 |
Every document filed under 020525006A
| Document ID | Filed | Type |
|---|---|---|
| 020525006A | December 1, 2002 | Service bulletin |
What 020525006A covers
Brakes & stability — the component vocabulary NHTSA files this communication under.
Questions buyers ask
What is TSB 020525006A?
020525006A is a service bulletin filed with NHTSA by Chevrolet and GMC, covering 5 Chevrolet and GMC models across the 1995–1997 model years. NHTSA's summary reads: ANTILOCK BRAKE (ABS) ACTIVATION AT LOW SPEEDS ON VARIOUS MODELS INCLUDING THE 1995 AND 1996 ENVOY.
Which vehicles does 020525006A cover?
NHTSA's file names Chevrolet Blazer (1995); Chevrolet S10 (1995–1996); Chevrolet Silverado 1500 (1995–1997); GMC Envoy (1997); GMC Sierra 1500 (1995–1996). 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 020525006A a recall, and is the repair free?
No. 020525006A 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 020525006A?
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 020525006A, 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 020525006A. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.