Jeep Grand Cherokee 2025–2026 — technical service bulletin
Bulletin 9100849Rev1 · NHTSA communication 11034379 · issued Jun 26, 2026
Technical service bulletin
communication type
Electrical System
component
2025–2026
model years
6
vehicle entries
Official summary
WL: Dealer cannot perform programming new keyfob or re-programming existing keyfob. While programming a new keyfob (or) re-programming an existing keyfob, If the technician presses the keyfob for longer time causing multiple blinks on the keyfob can lead to programming failure. Tech to press keyfob only once until they observe single blink on the keyfob to allow keyfob the programming to be completed.
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.