Normal Operation
WARNING: This page is about a different car, the 2014 Lincoln MKX and 2014 Ford Edge. However, it is still accessible from the selected car via links, so may be relevant.
The adaptive cruise control system is enabled when the vehicle speed is set and the Cruise-Control Module (C-CM), which is a radar sensor unit, determines the distance and relative speed of the vehicle that is in the path of travel. The C-CM can be aligned both vertically and horizontally. The vertical alignment is a manual procedure carried out by adjusting the C-CM adjustment screw. The horizontal alignment is a software procedure that is carried out internal to the C-CM . The C-CM communicates over the High Speed Controller Area Network (HS-CAN).
- DTC C1A67:54 (Forward Looking Sensor: Missing Calibration) - set by the C-CM as a continuous memory and on-demand DTC if the C-CM detects a misalignment of the radar due to the alignment angle being out of range.
- DTC C1A67:76 (Forward Looking Sensor: Wrong Mounting Position) - set by the C-CM as a continuous memory and on-demand DTC if the C-CM detects a misalignment of the radar due to the vertical alignment angle being out of range.
This pinpoint test is intended to diagnose the following:
- C-CM out of alignment