RAM 2500 2023–2025 — technical service bulletin
Bulletin S2508000062 · NHTSA communication 11021576 · issued Jul 30, 2025
Technical service bulletin
communication type
Power Train
component
2023–2025
model years
12
vehicle entries
Official summary
Unresponsive 4WD Shifter, Service 4WD Light Illuminated. ABS And/Or Traction Control Lights May Also Be On
Vehicles covered
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.