Chrysler, Dodge, Eagle, Jeep, Plymouth

For access to J-2534 Information on the Chrysler service information website:

Software calibrations for use by J-2534 pass-thru tools available by clicking on "J2534 Flash Availability"

Which models and model years are reprogrammable for which functions?

For reprogramming with a J2534 device:

  • Some 1995 model year vehicles equipped with OBD II
  • 1996 and subsequent model year vehicles
  • Emission related functions for engine and transmission control modules.

Emission related functions for engine and transmission control modules can also be reprogrammed with Chrysler's diagnostic scan tools.

Powertrain Control Module Initialization requires the use of Chrysler's diagnostic scan tools.

Specific body control modules can be reprogrammed with Chrysler's diagnostic scan tools.

How does a technician determine whether a recalibration update is available for a specific vehicle?

Go to www.techauthority.com homepage and click on "J2534 Flash Availability" on the left hand side of the page.  You will have to subscribe to TechAuthority Online to obtain recalibration update (i.e. reprogramming event) and Recall and/or TSB information.

How does a technician get the recalibration update information?

Subscribe to TechAuthority Online and click on "Flash"

What equipment is needed to do the reprogramming?

J2534 reprogramming device   OR

Chrysler diagnostic scan tools (go to www.techauthority.com homepage and click on "DRB III® Order Form" or “StarSCAN® Order Form” on the left side of the page to purchase Chrysler diagnostic scan tools).

What systems requirements are needed to support the reprogramming?

    • 256 MB Ram
    • 1 GB Free Space on hard drive
    • 1024 x 768 screen resolution
    • MS Internet Explorer 6.0
    • Windows 2000 or Windows XP

 

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