Control Module Update (J2534)

Features

Most 2002 and later Honda and Acura vehicles have reprogramable PCM's, ECM's, and ECU's.
NOTE: Whenever you install a new programmable control unit or module, you must update it.

Hardware

A personal computer (PC) and interface device is required.

• Standard Personal Computer (PC) with J2534 reprogramming software. Click here for requirements.

Interface device:

• Modular Vehicle Communication Interface (MVCI). For informtion, click one of the links below.
  - Features and Specifications
  - Pricing and Availability
  - Warranty and Service
  - MVCI User Guide
  - FAQs
  
  
• Click here for Honda and Acura Legacy Diagnostic Tools
• For control module, PCM, and ECU reprogramming,the MVCI does this as a standalone tool.

For FAQ's Click here

Software

Honda-Supplied J2534 Reprogramming Software
American Honda offers SAE J2534 compliant software for Honda and Acura vehicles. The J2534 standard enables independent repair facilities to reprogram emissions-related electronic control modules on a wide variety of vehicles with a single pass-thru device, starting with model year 2001. This J2534 software, when used with a J2534 pass-thru device, will automatically check for the latest vehicle calibration information.

NOTE: It is possible to damage the vehicle's electronic control modules during reprogramming. Once the programming process has started, the process must NOT be interrupted until the process is complete. If you experience any problems, contact your tool maker or supplier. Do not contact American Honda or Honda/Acura dealers.

Legal Terms and Conditions of the Honda Reprogramming Software

The following statements describe American Honda Motor Co., Inc.'s (hereafter also referred to as "Honda") policies and terms of use for Honda's reprogramming software. By using this software you acknowledge and agree to all terms and conditions stated herein. If you do not agree to these terms, do not use this software.

• You are responsible for proper reprogramming of Honda/Acura control modules.
• All problems and complaints that may occur from the use of the J2534 devices are the sole responsibility of the reprogramming device manufacturer.
• Honda will not provide technical support.
• Not all Honda/Acura models are reprogramable. For a list of reprogramable models, refer to the "Models That Can Be Reprogrammed" table below.
• All reprogramable Honda/Acura vehicles comply with the SAE J2534-1 standard. You are responsible for using a compatible J2534 reprogramming device. Contact the reprogramming device manufacturer to confirm Honda/Acura compatibility before use.
• Honda will not be responsible for damaged control modules.

IMPORTANT NOTICE: American Honda Motor Co., Inc. urges end users to always use the latest production release of the J2534 Honda Pass Thru Programming software. Using the latest version of the software is the best way to ensure successful reprogramming of applicable control modules.

HONDA MAKES NO WARRANTIES OR REPRESENTATIONS, EXPRESS OR IMPLIED, IN FACT OR IN LAW, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT WILL AMERICAN HONDA BE LIABLE FOR INCIDENTAL, SPECIAL OR CONSEQUENTIAL PENALTIES OR DAMAGES, INCLUDING LOST PROFITS.

For FAQ's Click here

Subscription

You must be a current ServiceExpress subscriber to enroll in the software subscription program. Your ServiceExpress subscription also allows you to access vehicle repair information back to 1990, plus all active bulletins and various documentation back to the early '70s. To subscribe click here.

Models That Can Be Reprogrammed

The ECM/PCM is reprogrammable on all 2006 and later Honda and Acura vehicles. Refer to the following table for all earlier models/years.

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