RAM 1500 2025 — warranty extension
Bulletin 13D Combo · NHTSA communication 11033303 · issued May 27, 2026
Warranty extension
communication type
Engine
component
2025
model years
1
vehicle entries
Official summary
Emissions Recall 13D - ESS Function Disabled After Valve Body Service - Dealer Notification
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.