TSB 20-NA-132 — Cadillac and Chevrolet Service bulletin
20-NA-132 is a service bulletin on file with NHTSA for 4 Cadillac and Chevrolet models, 2010–2019 model years, filed and re-filed as 4 documents. A TSB is factory repair guidance, not a recall — the repair is not automatically free.
What the bulletin says. This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.
NHTSA's own summary of the document, quoted from the public manufacturer-communications file.
Vehicles and model years 20-NA-132 names
| Vehicle | Model years |
|---|---|
| Cadillac SRX | 2019 |
| Chevrolet Aveo | 2010, 2012 |
| Chevrolet Cruze | 2010 |
| Chevrolet S10 | 2016, 2017, 2018 |
Every document filed under 20-NA-132
Manufacturers re-issue a bulletin as the repair changes, and file separate copies for technicians and for owners. All of them carry the same number.
| Document ID | Filed | Type |
|---|---|---|
| 20-NA-132 | October 3, 2024 | Service bulletin |
| 20-NA-132 | April 10, 2024 | Service bulletin |
| 20-NA-132 | March 26, 2024 | Service bulletin |
| 20-NA-132 | April 4, 2023 | Service bulletin |
What 20-NA-132 covers
Electrical, Engine — the component vocabulary NHTSA files this communication under.
Questions buyers ask
What is TSB 20-NA-132?
20-NA-132 is a service bulletin filed with NHTSA by Cadillac and Chevrolet, covering 4 Cadillac and Chevrolet models across the 2010–2019 model years. NHTSA's summary reads: This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.
Which vehicles does 20-NA-132 cover?
NHTSA's file names Cadillac SRX (2019); Chevrolet Aveo (2010, 2012); Chevrolet Cruze (2010); Chevrolet S10 (2016–2018). 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 20-NA-132 a recall, and is the repair free?
No. 20-NA-132 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 20-NA-132?
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 20-NA-132, 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 20-NA-132. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.