Returning Your Vehicle To Stock - SCT X4 User Manual

SECTION 3: PROGRAMMING YOUR VEHICLE

3.3 RETURNING YOUR VEHICLE TO STOCK

1. Connect the X4 to your vehicle's OBD II service port using the OBDII cable provided in the
packaging.
2. With the unit powered on and connected to the vehicle, highlight and select the "Program
Vehicle" option.
3. You will next see the "Street Use Notice" disclaimer, here you will be able to highlight and
select "Return to Stock" at the bottom of the screen. (use the left arrow button to highlight)
4. Depending on your device settings you may be prompted to "Turn Key On". If so, please turn
the ignition key to the "On" position but do not start the vehicle, Select "Continue".
5. Select "Continue" again to confirm you would like to return the vehicle back to stock.
6. The next screen, possibly two, will differ between vehicles. You will be prompted to "Turn
Key Off" and/or "Turn Key On". It's important here to follow the prompts from the device.
7. X4 will now upload the original file saved from when you tuned the vehicle ("Stock File") back
into the vehicle.
8. After this is complete the device will display a "Download Complete" screen. You can now
turn the key to the off position. For GM vehicles you may see a "Power Down ECU" screen
while the vehicle completes some power down procedures.
9. You have now successfully returned your vehicle to Stock.
X4
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