TSB 9100852 — Jeep Service bulletin
9100852 is a service bulletin on file with NHTSA for 2 Jeep models, 2020–2025 model years. A TSB is factory repair guidance, not a recall — the repair is not automatically free.
What the bulletin says. When long block is received, inspection needs to be performed per SOL S2609000010 before the repair begins. If the block machining is not complete according to information in SOL, a new long block will need to be ordered.
NHTSA's own summary of the document, quoted from the public manufacturer-communications file.
Vehicles and model years 9100852 names
| Vehicle | Model years |
|---|---|
| Jeep Compass | 2024, 2025 |
| Jeep Renegade | 2020, 2021, 2022, 2023 |
Every document filed under 9100852
| Document ID | Filed | Type |
|---|---|---|
| 9100852 | June 30, 2026 | Service bulletin |
What 9100852 covers
Engine — the component vocabulary NHTSA files this communication under.
Questions buyers ask
What is TSB 9100852?
9100852 is a service bulletin filed with NHTSA by Jeep, covering 2 Jeep models across the 2020–2025 model years. NHTSA's summary reads: When long block is received, inspection needs to be performed per SOL S2609000010 before the repair begins. If the block machining is not complete according to information in SOL, a new long block will need to be ordered.
Which vehicles does 9100852 cover?
NHTSA's file names Jeep Compass (2024–2025); Jeep Renegade (2020–2023). 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 9100852 a recall, and is the repair free?
No. 9100852 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 9100852?
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 9100852, 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 9100852. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.