TSB S2508000109 — Ram Service bulletin
S2508000109 is a service bulletin on file with NHTSA for 3 Ram models, 2026 model years. A TSB is factory repair guidance, not a recall — the repair is not automatically free.
What the bulletin says. Instrument Cluster Fuel and Coolant Temperature Gauge Do Not Reset To The Home Position And Show Incorrect Values
NHTSA's own summary of the document, quoted from the public manufacturer-communications file.
Vehicles and model years S2508000109 names
Every document filed under S2508000109
| Document ID | Filed | Type |
|---|---|---|
| S2508000109 REV.B | July 14, 2026 | Service bulletin |
What S2508000109 covers
Electrical — the component vocabulary NHTSA files this communication under.
Questions buyers ask
What is TSB S2508000109?
S2508000109 is a service bulletin filed with NHTSA by Ram, covering 3 Ram models across the 2026 model years. NHTSA's summary reads: Instrument Cluster Fuel and Coolant Temperature Gauge Do Not Reset To The Home Position And Show Incorrect Values
Which vehicles does S2508000109 cover?
NHTSA's file names Ram 1500 (2026); Ram 2500 (2026); Ram 3500 (2026). 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 S2508000109 a recall, and is the repair free?
No. S2508000109 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 S2508000109?
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 S2508000109, 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 S2508000109. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.