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January 16, 2026 Service bulletin

False activation of AEB or FCW if you confirm

Nissan technical service bulletin NTB26-003 for 2020 Nissan Altima.

Bulletin number
NTB26-003
Component
Forward collision avoidance: warnings
Summary
FALSE ACTIVATION OF AEB OR FCW IF YOU CONFIRM The customer states they have experienced false activation and/or unexpected braking of the Automatic Emergency Braking (AEB) or Forward Collision Warning (FCW) system, AND There are no related DTCs stored. ACTION Follow the SERVICE PROCEDURE in this bulletin to: 1. Confirm the current ICC/ADAS part number. 2. Reprogram the ICC/ADAS, if applicable. 3. Configure the ICC/ADAS. 4. Erase the DTCs. IMPORTANT: The purpose of ACTION (above) is to give you a quick idea of the work you will be performing. You MUST closely follow the entire SERVICE PROCEDURE as it contains information that is essential to successfully completing this repair.

Owners of these vehicles have filed 33 complaints in the driver assistance category.

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