Pinpoint Test AP : The Lane Keeping Aid Warning Chime Is Inoperative: Notes
Diagnostic Overview
Diagnostics in this article assume a certain skill level and knowledge of Ford-specific diagnostic practices. Refer to Diagnostic Methods in Service Information for information about these practices.
Normal Operation and Fault Conditions
Refer to Lane Keeping Aid Warning Chime in Warning Chimes .
NOTE:
The lane keeping aid warning chime only sounds to alert the driver that they have their hands off the steering wheel. Normal alerting is done through steering wheel vibrations, which cannot be felt when the drivers hands are not on the steering wheel.
Possible Sources
- Lane departure warning system concern
- IPM-A
- IPC