B159C · निर्माता की तकनीकी जानकारी

FORD, LINCOLN · 2025-06-03

Some 2025 Expedition/Navigator vehicles may experience a "Cross Traffic Alert/Side Obstacle Detection Fault" message in the instrument panel cluster (IPC) with diagnostic trouble code (DTC) B15D9:78 stored in the SODL and/or DTC B159C:78 stored in the SODR. Before proceeding with normal Workshop Manual (WSM) diagnostics in Section 419-04, raise the vehicle and carefully inspect both the SODL and SODR modules for proper attachment on the mounting sheet metal, ensure all clips are fully seated (module properly attached) and repair as necessary.

LINCOLN · 2024-07-04

Some 2024 Nautilus vehicles may exhibit "Blind Spot System Fault" and "Cross Traffic System Fault" displayed in the message center with diagnostic trouble code (DTC) B159C:78 stored in the side obstacle detection control module RH (SODR). If this condition occurs, follow Pinpoint Test M in section 419-04B Side and Rear Vision of the Workshop Manual. If diagnosis leads to the removal of the rear bumper cover, inspect the inside of the bumper cover for any labels near the location of the SODR that may be blocking its field view and remove if found. If no labels are found blocking the SODR, continue with normal diagnosis.