RAM 1500 2026 — technical service bulletin
Bulletin 08-149-26 REV. A · NHTSA communication 11032817 · issued May 6, 2026
Technical service bulletin
communication type
Electrical System
component
2026
model years
1
vehicle entries
Official summary
Flash: Electric Power Steering (EPS) Module Updates Customers may experience the following: ● Battery drain with ignition off
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.