Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
ACURA DCA-8000 Dynamic Diagnostic Charging System Update Information (B23-006)
Reference number: B23-006
ACURA DCA-8000 DYNAMIC DIAGNOSTIC CHARGING SYSTEM UPDATE INFORMATION
TECHNICAL SERVICE BULLETIN
| ACURA: | All Models |
INTRODUCTION
The software for the Acura DCA-8000 Dynamic Diagnostic Charging System is updated periodically to fix software bugs and enhance the tool's functionality. You can update your DCA-8000 via WiFi. It is extremely important to use the latest DCA-8000 software to ensure that the current battery testing and diagnostic procedures are used.
American Honda's policy is to ensure that the DCA-8000 testers are updated promptly. The DCA-8000 software must now be updated within 3 days of receiving notification from an iN message or other Acuracommunications. If an out-of-date version is used, any battery or alternator replacements will not be covered under warranty.
DCA-8000 UPDATE REQUIREMENTS
- Acura DCA-8000 Dynamic Diagnostic Charging System - P/N MTRDCA8000PA.
- Internet access via WiFi. Go to WIFI Setup for requirements.
To order the Acura DCA-8000 Dynamic Diagnostic Charging System, go to the Acura Tool and Equipment catalog on the iN (select Service > Service Bay > Tool and Equipment > Online Catalog), or call 888-424-6857 .
SOFTWARE INFORMATION
The current software version is listed online. Go to the iN (select Service > Service Bay > Diagnostic Tools Software Versions ). To check the software version on the DCA-8000, select Settings > and then scroll down to Information on the DCA-8000 main menu.
WARRANTY INFORMATION
None. This service bulletin is for information only.
CLIENT INFORMATION: The information in this bulletin is intended for use only by skilled technicians who have the proper tools, equipment, and training to correctly and safely maintain your vehicle. These procedures should not be attempted by "do-it-yourselfers," and you should not assume this bulletin applies to your vehicle, or that your vehicle has the condition described. To determine whether this information applies, contact an authorized Acura automobile dealer.
DCA-8000 UPDATE INSTRUCTIONS
WIFI Setup
To update the DCA-8000, it must be connected to the internet via your service department's WiFi network. WiFi settings can be found in SETTINGS > NETWORK > WIFI and select AUTOMATIC to start scanning. For more information, see https://hondadca8000.midtronics.com/.
System Update Prompt
When an update is available via the update server, the user will be prompted with the following screen to download and install the update. Follow the prompts on the screen to proceed with the update.
Download and Installation
DO NOT disconnect or shut off the power during the update, as this could cause damage to the unit. The download/update progress will be displayed on the screen of the unit.Confirm the software version by selecting VERSION and confirm it matches the iN message for the software release.
- If you have more than one DCA-8000, repeat the update procedure for each unit.
- If you have any problems updating the DCA-8000, call Midtronics Customer Service at 866-592-8054.
END
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.