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February 16, 2026 Service bulletin

Whistling Noise from Driver Side 6x9 Exterior Mirror Area Issue present on MY25 onward standard (6x9)...

Ram technical service bulletin 9100764 for 2025-2026 Ram 1500.

Bulletin number
9100764
Component
Structure: body
Summary
Whistling Noise from Driver Side 6x9 Exterior Mirror Area Issue present on MY25 onward standard (6x9) exterior mirrors. The hole shape and surface around the ambient temperature sensor can cause a whistle. If there are customer complaints for wind noise or whistle on the driver side the mirror temperature sensor access door could be the root cause. The cause can be verified by re-creating the issue and then taping over the sensor opening. If after taping the noise is eliminated this is the cause. The temperature sensor access door is serviceable and should be the only component replaced. Do not swap a full mirror assembly.

Owners of these vehicles have filed 6 complaints in the body category.

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