RAM 1500 2022–2023 — technical service bulletin
Bulletin TSB0820123 · NHTSA communication 10244164 · issued Aug 22, 2023
Technical service bulletin
communication type
Electrical System
component
2022–2023
model years
2
vehicle entries
Official summary
This bulletin applies to vehicles built on and before June 05, 2023 (MDH 0605XX) equipped with a Global Telematics Box Module (Sales Code RDG)
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.