Extract Transmission File and get Sofa King Tuned!
Step 1: File From Touchscreen to SFT
2. USING ONLY THE OBD2 CORD Connect the the SFT Tuner (touchscreen) into the vehicle's OBD2 port.
3. Press "Tuning", it will ask "Stock ECU file not present, read now?" Select "Yes". This will copy stock ECU/TCM files to device.
4. Turn Key to Run position DO NOT START ENGINE
- If Push button, press twice to RUN
5. When prompted > Vehicle off/disconnect SFT Tuner from OBD2 Cable
Step 2: File From Touchscreen to SFT
Step 3: How to load the SFT TCM.usr File on your Vehicle:
How to Upload SFT TCM.usr file:
**Once you receive an email back from us**
1. Using ONLY the USB cable Open SFT Tuner software and connect Touchscreen to PC. (let it finish updating)
3. Choose option "upload data" from left column
4. Browse to desktop and pick this SFT TCM.usr file.
Congrats halfway there!
How to Upload SFT TCM tune to Vehicle:
1. Using ONLY the OBD2 Cable connect the SFT Touchscreen to vehicle
2. Put key in run position, DO NOT START ENGINE
3. Press “tuning” on touchscreen
4. It will ask to continue with programming? Say yes
5. Select YOUR SFT TCM File and press the right arrow to confirm.
Congrats, your transmission just got Sofa King Tuned!