See also:

3.5L V6 Ecoboost engine
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ACC not available
Several conditions exist which can cause ACC to deactivate or prevent ACC from activating when requested. These conditions include: • The sensor is blocked, refer to Blocked sensor in this sectio ...

BLIS -CTA fault operation
If the BLIS -CTA senses a fault on either the left or right sensor, the BLIS alert indicator will go ON and remain ON and the message center will display BLIND SPOT SYSTEM FAULT or CROSS TRAFFIC S ...