U0252 · نشرات الشركة المصنعة

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, LINCOLN · 2024-12-17

Some 2021-2023 F-150 non-Lightning, 2022-2024 F-150 Lightning/Expedition/Navigator, and 2024 Ranger vehicles may exhibit a "trailer brake module fault" message in the instrument panel cluster (IPC) with diagnostic trouble codes (DTCs) U0137 and/or U0252 stored in the body control module (BCM),

FORD · 2023-04-25

Some 2023 F-Super Duty vehicles may set DTCs B109F:55, B1330:9A, U0252:87, U0198:87, U0184:87, U0155:87, U0256:87, and/or U0100:87 in the BCM when a diagnostic self-test is performed. This may be due to an incorrect sequence of an internal measurement unit during self-test causing a false history status DTC (0x48 or 0x08 status). The DTC matures to history status because the BCM detects nothing is wrong. Replacement or reprogramming of the BCM will not resolve this condition. B109F:55, B1330:9A, U0252:87, U0198:87, U0184:87, U0155:87, U0256:87, and/or U0100:87 should be ignored if: no other DTCs are present in the BCM, the malfunction indicator lamp (MIL) is not illuminated while the engine is running, and no drivability concerns are present. No further service action is required.