mTune Quick Start Guide v1.0
WARNING!
To maintain any warranty provision otherwise entitled to you and to ensure correct
operation and reliability, calibrations loaded via an mTune handset must be installed
together with the correct mountune hardware. Installation must be carried out at a Ford
Dealer or mountune USA.
IMPORTANT!
For installation purposes, it is important to ensure that the vehicle's battery has adequate
power for both the mTune and the ECU. Because of this, it is recommended that all in-car
electronics and vehicle lights are turned off during the installation process to reduce drain
on the vehicle's battery. For improved safety during installation, a car battery charger can
be connected to the vehicle during the installation and ECU flashing process.
Getting Started
1. You will need the mTune and OBD-II cable to perform the installation. Make sure the key fob
is present inside the cabin.
2. Locate the vehicle's OBD-II port. Location of the OBD-II port may vary depending on the
vehicle model. Some models are equipped with a covered OBD-II port (Image 1). While other
models have the OBD-II port located just under the plastic trim behind the hood release lever
(Image 2).
