2024年6月11日发(作者：)

Over the Air System Updates

2021 RDX: Software Update Display Audio/Navigation Available

November 29, 2021

INTRODUCTION

This software contains system upgrades and enhancements that fix a variety of operational errors.

INSTALLATION DETAILS

NOTE:

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For more information on how to do a software update, see System Updates in the online owner’s manual or

go to /Documentum/ota/2021_

Due to variations in the technology as well as how it is used and operates in different vehicles, your vehicle may

have experienced none or only some of the symptoms described below. You should still obtain this software

update.

The software download will take about 30 minutes.

Depending on your vehicle trim, some of the updates may not be applicable to your vehicle.

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The vehicle can be used normally even while updates are in progress.

Go to System Updates on the Home screen in your vehicle to start the update.

© 2021 American Honda Motor Co., Inc. – All Rights Reserved

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SOFTWARE VERSION FDC17.07.007 / NAD200.0.9A00

Over the Air (OTA) software update for Touring and Elite trims equipped with a Telematics Control Unit (TCU). The

software will support the transition from a 3G to a VoLTE cellular connection.

NOTE: It is important to accept and install the software update prior to February 2022. Failure to update by February

2022, will result in an interruption to your AcuraLink Services that include SOS Ecall, Remote Commands, Automatic

Crash Notifications, Vehicle Health Report, Amazon Alexa, etc. After February 2022, restoring AcuraLink services, will

require a [customer pay] TCU replacement performed by a service technician at an authorized dealer.

NOTE: If you have any questions pertaining the update, refer to the FAQs at the end of this document.

SOFTWARE VERSION D.1.6.2

Corrects the following potential intermittent errors:

• System automatic reboots after connecting a corrupted USB stick.

• The message Unfortunately, has stopped appears at ignition ON.

• Voice Recognition does not respond after ignition ON and remains inoperable.

• Unfortunately, System UI has stopped message appears after connecting a CarPlay device.

• Navigation has stopped message appears when route is set, and vehicle remains parked.

• Navigation has stopped message appears after viewing Route Overview.

• ortservice message appear cancelling navigation route.

• Unfortunately, e has stopped message appears for high traffic system network.

• Navigation has stopped message appears during normal system operation.

• Unfortunately, onyservice has stopped message appears when changing to and from

BlueTooth to CarPlay during an active phone call.

• Navigation isn’t responding message appears after selecting Back on touchpad multiple times form View Routes

screen.

• BlueTooth off and Unfortunately, Settings has stopped messages appear after ignition ON.

• Navigation has stopped message appears after ignition ON.

• Navigation has stopped message appears after selecting Continue Route at Resume Route pop-up.

• Unfortunately, Android Auto has stopped message appears when connecting an Android device for the first time

while the vehicle is in motion, and selecting EXIT on the Android device.

• Unfortunately, onyservice has stopped message appears at ignition ON.

• Unfortunately, Phone has stopped message appears when changing Bluetooth connection between two paired

devices.

• At ignition ON, CarPlay is slow to connect when connecting device at system boot up.

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SiriusXM Favorites and Icons presets are empty after ignition ON.

Additions/Enhancements:

• Increased System pre-install timeout, to mitigate Update Failed Code:57D during software pre-installation.

• OTA updates fail and Dynamic Mode drive (IDS) animations do not work; after the vehicle’s Fuel Injection ECU was

replaced.

• Implemented Over the Air (OTA) WiFi only campaign system interface to connect to WiFi networks.

• Automatically transfer from Handset to handsfree mode when call enters “DIALING” state.

• Removed Bluetooth Hands Free Profile (HFP) dependency for allowing Android Auto to connect.

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Android Auto Security Patch for the Android Auto Projection AAP protocol library.

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