U0438 · निर्माता की तकनीकी जानकारी

FORD · 2025-08-27

Some 2023-2025 F-Super Duty vehicles may exhibit multiple warning indicators with DTCs U0252, U0137, U0199, U0438 stored in the body control module (BCM), image processing module A (IPMA), power steering control module (PSCM), instrument panel cluster (IPC) and/or inoperative power windows and locks. This may be due to an incorrectly tightened ground 201 (G201). Inspect G201 for proper connection, locating tab insertion, and tighten to 8 Nm (6 lb-ft). If the condition remains after tightening G201, continue with normal Workshop Manual diagnostics outside of this article. For claiming, use causal part 14A005 and labor operation MT14A005SSM up to 1.0 hours.

FORD · 2025-06-24

Some 2023-2025 F-Super Duty vehicles may exhibit multiple warning indicators with DTCs U0252, U0137, U0199, U0438 stored in the body control module (BCM), image processing module A (IPMA), power steering control module (PSCM), instrument panel cluster (IPC) and/or inoperative power windows and locks. This may be due to an incorrectly tightened ground 201 (G201). Inspect G201 for proper connection, locating tab insertion, and tighten to 8 +/- 1.2 Nm. If the condition remains after tightening G201, continue with normal Workshop Manual diagnostics.

FORD · 2024-01-17

Some 2023 F-150 hybrid vehicles built on 24-Oct-2022 and through 26-Oct-2022 equipped with a 3.5L Power Boost engine may exhibit DTC U0438:82 in the IPC and/or U0140:87 in the TRM. This may also be accompanied by a Trailer Brake System Fault See Manual message in the IPC. This may be due to the configuration of the IPC. To correct this condition, download and run the IPC - Instrument Panel Cluster (IPC) Configuration application using the Ford Diagnosis and Repair System (FDRS) scan tool. For claiming, use causal part 10849 and applicable labor operations in Section 10 of the Service Labor Time Standards (SLTS) Manual.