Lane Departure Warning System issues
Posted: Sun Apr 05, 2026 12:45 pm
Hello!
I recently got a Mondeo Mk4 2014 ST, and the Lane Departure Warning System malfunction light is on, and the onboard computer says that the Driver Alert has a system malfunction.
Previously, I managed to fix a BLIS error caused by a damaged cable of the rear sensors.
I checked in FORScan, I do have DTC errors in the IPC:
I recently got a Mondeo Mk4 2014 ST, and the Lane Departure Warning System malfunction light is on, and the onboard computer says that the Driver Alert has a system malfunction.
Previously, I managed to fix a BLIS error caused by a damaged cable of the rear sensors.
I checked in FORScan, I do have DTC errors in the IPC:
- U053B:67-2A (Invalid Data Received From Image Processing Module A)
- U053B:82-2B (Alive / Sequence Counter Incorrect / Not Updated)