Error code FF

WARNING: This page is about a different car, the 2017 Mazda CX-9. However, it is still accessible from the selected car via links, so may be relevant.

Step	Inspection	Action
1	VERIFY DTC Perform the DTC inspection for the FSC. (See DTC INSPECTION [FORWARD SENSING CAMERA (FSC)] .) Is the DTC displayed?	Yes	Go to the applicable DTC inspection. (See DTC TABLE [FORWARD SENSING CAMERA (FSC)] .) After the diagnostic procedure is completed, perform the FSC aiming.
1		No	Re-perform the FSC aiming, and replace the FSC if the FSC aiming is not completed normally. (See FORWARD SENSING CAMERA (FSC) REMOVAL/INSTALLATION .)