RAM 1500 2026 — technical service bulletin
Bulletin S2508000109 REV.B · NHTSA communication 11035197 · issued Jul 14, 2026
Technical service bulletin
communication type
Electrical System
component
2026
model years
5
vehicle entries
Official summary
Instrument Cluster Fuel and Coolant Temperature Gauge Do Not Reset To The Home Position And Show Incorrect Values
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.