TSB PIT5689N — Chevrolet and GMC Service bulletin
PIT5689N is a service bulletin on file with NHTSA for 3 Chevrolet and GMC models, 2019–2022 model years. A TSB is factory repair guidance, not a recall — the repair is not automatically free.
What the bulletin says. This Preliminary information communicates that some customers may comment that after an auto-stop event the engine does not restart and to inspect the engine ground strap. Temporarily on hold while PIE0572 is active. PIE0572 has now ended and reinstating the PI.
NHTSA's own summary of the document, quoted from the public manufacturer-communications file.
Vehicles and model years PIT5689N names
| Vehicle | Model years |
|---|---|
| Chevrolet Silverado 1500 | 2019, 2020, 2021 |
| Chevrolet Silverado 2500 | 2020, 2021, 2022 |
| GMC Sierra 1500 | 2019, 2020, 2021 |
Every document filed under PIT5689N
| Document ID | Filed | Type |
|---|---|---|
| PIT5689N | April 13, 2026 | Service bulletin |
Questions buyers ask
What is TSB PIT5689N?
PIT5689N is a service bulletin filed with NHTSA by Chevrolet and GMC, covering 3 Chevrolet and GMC models across the 2019–2022 model years. NHTSA's summary reads: This Preliminary information communicates that some customers may comment that after an auto-stop event the engine does not restart and to inspect the engine ground strap. Temporarily on hold while PIE0572 is active. PIE0572 has now ended and reinstating the PI.
Which vehicles does PIT5689N cover?
NHTSA's file names Chevrolet Silverado 1500 (2019–2021); Chevrolet Silverado 2500 (2020–2022); GMC Sierra 1500 (2019–2021). 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 PIT5689N a recall, and is the repair free?
No. PIT5689N 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 PIT5689N?
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 PIT5689N, 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 PIT5689N. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.