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July 28, 2026 Service bulletin

Blindspot Module For concern on Blindspot Module setting U11FB-00 Lost Communication with Left Blind Spot...

Ram technical service bulletin 9100274 Rev 1 for 2021-2024 Ram 1500.

Bulletin number
9100274 Rev 1
Component
Lane departure: blind spot detection
Summary
Blindspot Module For concern on Blindspot Module setting U11FB-00 Lost Communication with Left Blind Spot Sensor, U11FA-00 Lost Communication with Right Blind Spot Sensor. Some vehicle(s) where the Blindspot Module was replaced had no issues found with the Blindspot Module after testing. Please verify no wiring or connector issues are present prior to module replacement.

Owners of these vehicles have filed 203 complaints in the driver assistance category.

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