Guide Summary
Modifications to the tcm can corrupt the original calibrations, causing 2nd and 6th gear failure. This guide describes a process to reset the TCM to factory settings.
Applies to 6R140 Transmissions, 6R140 Transmission Rebuilt Kits
[/col] [col span=”4″ span__sm=”12″] [ux_image id=”20534″ image_size=”medium”] [/col] [/row] [row label=”Overview”] [col span__sm=”12″] [scroll_to title=”Introduction” bullet=”false”] [ux_text font_size=”1.5″]2nd and 6th gear failure prevention and overall protection of the transmission
[/col] [col span=”4″ span__sm=”12″]Modifications to the tcm can corrupt the original calibrations
[/col] [col span=”4″ span__sm=”12″]Our clients who purchase both over the phone and online to receive info on the appropriate way to re-calibrate a tcm
[/col] [col span=”6″ span__sm=”12″] [scroll_to title=”Objectives” bullet=”false”] [ux_text font_size=”1.5″]Educate the customer, lower warranty rates, and increase sales
[/col] [col span=”6″ span__sm=”12″] [scroll_to title=”Metrics” bullet=”false”] [ux_text font_size=”1.5″]Educate the customer, lower warranty rates, and increase sales
[/col] [/row] [row label=”Process”] [col span__sm=”12″] [scroll_to title=”Process” bullet=”false”] [ux_text font_size=”1.5″]Step 1: Installing Module Build Data (As-Built)
Visit Motorcraftservice.com
- Quick Guides
- Module Build Data (As-Built), use VIN to obtain As-Built data
- Enter VIN
- Download file
Step 2: Upload VIN to IDS/FJDS
This procedure cannot be done with Forscan. Your Motorcraft subscription will provide transfer of As-Built data from Motorcraftservice.com to IDS/FJDS
- Connect to truck
- Module Programming
- As-Built
- TCM
- Follow instructions on IDS/FJDS
Step 3: Download tunes
Install the ECM tune followed by the TCM tune using the recommended options
- Ez-lynk downloader
- AMDP tuners
Step 4: Transmission re-characterization
Using Forscan/IDS/FJDS re-characterize the TCM
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