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Home >> Ford >> 2023 >> Escape ST-Line Select >> Repair and Diagnosis >> External Pages >> Different car >> Section 1434 (Lane Keeping System) >> Diagnosis And Testing >> Lane Keeping System >> Symptom Chart(s)

Symptom Chart(s)

WARNING: This page is about a different car, the 2023 Ford Bronco Sport. However, it is still accessible from the selected car via links, so may be relevant.

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

Condition Action
A module does not communicate with the diagnostic scan tool GO to Pinpoint Test AU 
The lane keeping aid or lane keeping alert does not turn on or activate GO to Pinpoint Test A 
The lane keeping aid or lane keeping alert does not provide driver feedback once activated GO to Pinpoint Test B 
The display lines in the IPC do not turn green after the Lane Keeping System is turned on GO to Pinpoint Test AV 
The lane keeping aid or lane keeping alert provides early feedback on one side of the lane and late feedback on the other side of the lane GO to Pinpoint Test AW 
Degraded performance from the lane keeping aid or lane keeping alert system GO to Pinpoint Test AX 
LANE KEEPING SYSTEM MALFUNCTION - SERVICE REQUIRED message in the IPC GO to Pinpoint Test AY 
FRONT CAMERA TEMPORARILY NOT AVAILABLE message in the IPC GO to Pinpoint Test AZ 
FRONT CAMERA LOW VISIBILITY - CLEAN SCREEN message in the IPC GO to Pinpoint Test BA 
FRONT CAMERA MALFUNCTION - SERVICE REQUIRED message in the IPC GO to Pinpoint Test D 
The lane keeping aid and lane keeping alert will not turn off GO to Pinpoint Test BB