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Manufacturer communication · Service bulletin

Nissan bulletin NTB24-037

What it saysFALSE ACTIVATION OF AEB OR FCW APPLIED VEHICLES: 2019-2024 Murano (Z52) APPLIED SYSTEMS: Automatic Emergency Braking/Forward Collision Warning IF YOU CONFIRM The customer states they have experienced false activation… NHTSA’s full summary ↓

Nissan filed this with NHTSA as a service bulletin dated Jul 17, 2024, received Sep 4, 2024, about the forward collision avoidance. It names 6 model years (2019–2024). A service bulletin is not a safety recall: it is the manufacturer telling its dealers how to diagnose or repair a condition, and whether the work is paid for depends on the warranty in force. Quoting the number at a service desk can save a diagnosis.

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What the bulletin says

Source: NHTSA's summary of the manufacturer's communication

FALSE ACTIVATION OF AEB OR FCW APPLIED VEHICLES: 2019-2024 Murano (Z52) APPLIED SYSTEMS: Automatic Emergency Braking/Forward Collision Warning 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 Refer to the SERVICE PROCEDURE in this bulletin to: 1. Confirm the current ICC/ADAS 2 part number. 2. Reprogram the ICC/ADAS 2, if applicable.

Kind Service bulletin Manufacturer date Jul 17, 2024 Received by NHTSA Sep 4, 2024 Components Forward Collision Avoidance, Service Brakes

Document filed under this number

DocumentKindDatedNHTSA idAt NHTSA
NTB24-037Service bulletinJul 17, 202411007005PDF, 6,414 KB

The summary is NHTSA’s abstract of the document, as filed under 49 CFR 579.5. One communication is usually filed as several documents — the bulletin, a dealer notice, an owner letter — and the number on any of them finds this page. A PDF link is shown only once NHTSA’s own server has been seen to serve that document; the rest are checked over the following nights. Quote the number at a service desk; it is what the dealer’s system is keyed on.

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Find the warnings for the 2024 Murano →

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Model years it names

Source: as the manufacturer filed them

A vehicle page’s bulletin list shows the newest few communications filed against that model year; the count there is every one.

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A weekly email, sent only in a week when Nissan files something new with NHTSA for the model you pick — service bulletins, campaigns, warranty extensions, over-the-air notices, every model year. Nothing else is sent; one-click unsubscribe in every message. Separate from recall alerts.

What owners reported

Source: NHTSA complaint database

Owners of the 6 model years this bulletin names have filed 125 complaints with NHTSA since 2015. 56 of them name Forward Collision Avoidance, Service Brakes — the same broad component group this bulletin is filed under. NHTSA groups complaints coarsely, so that means the same area of the vehicle, not necessarily the same fault.

The contact owns a 2023 Nissan Murano. The contact stated that while driving at approximately 20 MPH, as he was slowing down for a traffic signal, the vehicle in front of him made a sudden stop. The contact stated that he was about 2 car lengths behind the rear of the other vehicle, and he depressed the brake pedal hard.

2023 Nissan Murano · Service Brakes · filed with NHTSA Feb 18, 2026 · ODI 11718894

I was driving about 30 mph on an empty street when the car slammed on the brakes. The sequence was three beeps, then red warning message on instrument panel, then immediate hard braking to almost a dead stop. There was no traffic ahead of me or behind me. Had there been someone behind me they would have hit me.

2019 Nissan Murano · Forward Collision Avoidance · filed with NHTSA May 20, 2024 · ODI 11589667

The contact owns a 2020 Nissan Murano. The contact stated that while driving at 60 MPH with the cruise control activated, the vehicle experienced unintended acceleration. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was not made aware of the failure.

2020 Nissan Murano · Service Brakes · filed with NHTSA Feb 14, 2023 · ODI 11507190

A complaint is one owner’s account, not a defect finding, and a bulletin is not a recall. Nothing here says this bulletin was issued because of these complaints, or that the repair it describes fixed them. Complaint files on this site begin in 2015.

More bulletins about the forward collision avoidance

Source: same model, same component group

2 other manufacturer communications filed against the Nissan Murano under the same component group (forward collision avoidance), newest first.

NumberKindDatedNHTSA’s summary
NTB19-033GService bulletinFeb 20, 2025INTELLIGENT CRUISE CONTROL INOPERATIVE AND AEB/FEB WARNING LIGHT ON OR RADAR OBSTRUCTION MESSAGE DISPLAYED WITH DTC C1A16 OR C2582 IF YOU CO…
NTB19-042EService bulletinApr 13, 2024AUTOMATIC EMERGENCY BRAKING WARNING LIGHT BLINKING This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard pr…

Quote the number at the service desk. It is what the dealer’s system is keyed on.

Every manufacturer communication NHTSA holds for Nissan, by the number printed on the letter.

Photo: Christian Buehner / Unsplash

Common questions

Source: NHTSA, 49 CFR 579.5

Is Nissan NTB24-037 a recall?

No. A service bulletin is a manufacturer communication filed with NHTSA under 49 CFR 579.5; a safety recall carries an NHTSA campaign number (two digits, a letter, six digits) and a federal duty to repair for free. Check the vehicle’s recalls by VIN at nhtsa.gov/recalls, or on its page here.

Is the NTB24-037 repair free?

Not automatically. A service bulletin describes how to diagnose or repair a condition; who pays depends on the warranty in force, any extension, and the dealer. Quoting the number can save a diagnosis either way.

Which vehicles does NTB24-037 cover?

The manufacturer filed it against 6 model years: 2024 Nissan Murano, 2023 Nissan Murano, 2022 Nissan Murano, 2021 Nissan Murano, 2020 Nissan Murano, 2019 Nissan Murano. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.