Does transmission (Gearbox) oil need to be changed?
Gearbox oil (or transmission fluid) is used to lubricate the components of a vehicles' transmission for optimum performance. In vehicles with automatic transmissions, this fluid also acts as a coolant.
Ford recommends going to your local dealership to have transmission fluid checked.
It is recommended the automatic/Manual transmission fluid is changed as per service recommendations for your specific vehicle.
For more information, refer to your Owner's Manual.
Additional information
How Can I Book A Service Online?
What Is The Recommended Engine Oil?
How Often Should The Oil Be Changed?