Mrvci Release Notes 1-03-26 Technical
Mrvci Release Notes 1-03-26 Technical
Mrvci Release Notes 1-03-26 Technical
Version 1.03.26
Overview:
The new 562448 Revision E CD release includes version 1.03.26 update to the VCI
device firmware and J2534 PC installed software. The device firmware (software
onboard the VCI) and J2534 reprogramming communication (.DLL files for a PC) used
for reflash must be updated periodically. This can be due to changes that OEMs make
to their J2534 applications, regulation changes, new protocols and communication
improvements.
The Revision E CD is installed to update the Windows PC files for reflashing using the
Genisys Touch or OTC 3829 VCI’s and also to update the OTC 3829 VCI firmware.
The Genisys Touch VCI firmware is updated by the Genisys Touch tablet during the
process of a download installation.
Updating the OTC 3829 VCI Firmware and the PC files for Reflash.
OTC 3829 J2534 Reprogramming Kit
Items Required:
CD, part number 562448 Revision E.
o This installs the J2534 reprogramming files on a Windows PC and the new
firmware software for the OTC 3829 VCI.
A USB cable for connection between VCI and PC when updating VCI firmware from
the PC.
The Vehicle Communications Interface User Guide
o The guide is installed on your desktop during the installation of the 562448
Revision E CD.
o If you previously installed an earlier version of the 562448 CD on your PC, the
user guide is available to view or print in advance of installing the new CD.
Updating the OTC 3829 VCI and PC used for Reflash is a four-step process:
Order the new no charge 562448 Revision E CD from customer service.
Go to “Control Panel\Programs\Programs and Features” and uninstall SPX-VCI
software (if a previous version of the 562448 CD is installed on your PC).
Install the new 562448 Revision E CD on a Windows PC per instructions
Connect the OTC 3829 VCI via USB cable to the PC and update the firmware
per the instructions found in the Vehicle Communications Interface User Guide.
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OTC 3895 Genisys Touch with VCI Kit
Version 1.03.26 Genisys Touch VCI device firmware is installed when the Genisys
Touch tablet processes version 1.8.0.40 update. You will be asked to connect the VCI
to the Genisys Touch tablet to complete this installation. Updating the Genisys Touch
VCI firmware using a separate PC is not required.
However, it is still necessary to update the J2534 software on the PC you are using for
Genisys Touch VCI reflash. This process ensures you have the latest .DLL and other
files on the PC to facilitate communication between the Genisys Touch VCI and OEM
software.
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Firmware build version 1.03.26. Made version number common for firmware,
DLL (version reported to application), and CD to avoid confusion with various
numbering schemes that were previously used.
Note: PC application and DLL versions reported by Windows were not changed.
Only the DLL and firmware version reported to application were changed to
1.03.26.
Addition of a communication parameter for the ISO-15765 protocol. On some
European vehicles the first consecutive frame number used by ISO-15765 starts
at 0 (zero). The typical (default) starting value is 1 (one). The new parameter
allows the user application to set the starting value used.
Modified CAN driver to allow turning off of the TX error detection for silent
Mercedes.
Fixed jiffies counter use in CAN driver that locked up with GM LAN on second
CAN channel.
UEB (KW1281 VW) modified to successfully initialize ECUs that do not start with
a sequence number of one.
Fix in CAN TX error for Volvo KW/CAN ECUs. Reset CAN error after 100ms.
Requires Delay in PDU file to allow time for gateway relay activated by 14230 to
become active before starting CAN channel.
Added delay when bringing CAN controller out of listen mode to allow Honda
CAN ECU to communicate on first attempt.
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