Symptom Chart

WARNING: This page is about a different car, the 2018 Ford F-250 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.

Diagnostics in this article assume a certain skill level and knowledge of Ford-specific diagnostic practices. Refer to: Diagnostic Methods .

Symptom Chart

Condition	Possible Sources	Actions
Module does not respond to the diagnostic scan tool	Fuse Wiring, terminals or connectors HUD module	REFER to: Communications Network .
The forward collision warning system is inoperative	Refer to the Pinpoint Test	GO to Pinpoint Test A
The HUD module is inoperative	Refer to the Pinpoint Test	GO to Pinpoint Test B
COLLISION WARN NOT AVAILABLE SENSOR BLOCKED SEE MANUAL message in the IPC message center	CCM	REFER to: Cruise Control .
The forward collision warning system cannot be deactivated	A MyKey ® restricted key is in use	VERIFY whether a MyKey ® restricted key is in use. With an admin key, VERIFY forward collision warning system normal operation.
Too many forward collision warning events occur	A MyKey ® restricted key is in use Forward collision warning sensitivity is set to the most sensitive value	VERIFY whether a MyKey ® restricted key is in use. With an admin key, VERIFY forward collision warning system normal operation. CHECK the forward collision warning sensitivity setting in the message center menu.