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Service bulletins for the 2023 Ford F-150

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

482 on file from NHTSA, as of 2026-10-19.

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By component

By trouble code

Only bulletins with component: Engine are shown. Show all

Bulletins, newest first
SSM 514852023-04-05. Service bulletin. ENGINE AND ENGINE COOLING. Some 2021-2023 F-150 vehicles equipped with a 3.5L PowerBoost engine may experience a loss of engine coolant with possible engine overheat and/or illuminated malfunction indicator (MIL). This may be due to a crack in the exhaust heat exchanger coolant spigots on the top of the exhaust heat exchanger. The exhaust heat exchanger coolant spigots are now released and should be serviced in pairs. It is no longer necessary to replace the muffler inlet pipe assembly for this type of concern. Workshop Manual, Section 309-00D has been updated to include a new service procedure. For claiming, use causal part 18663 and applicable labor operations in Section 05 of the Service Labor Time Standards (SLTS) Manual. Heat exchanger coolant spigots - NL3Z-18663-A (2 req).
SSM 514362023-04-05. Service bulletin. ENGINE AND ENGINE COOLING. Some 2022 Mustang Shelby GT500 and 2023 F-150 Raptor R vehicles built on 1-Aug-2022 and through 20-Feb-2023 may exhibit an engine oil leak from the front of the engine. This may be due to a crankshaft front oil seal that is out of position and leaking. To correct the condition, replace the crankshaft front oil seal. Workshop Manual (WSM) procedures for crankshaft front oil seal replacement have been updated. Refer to WSM, Section 303-01F. For claiming, use causal part 6019 and M-time.
SSM 514332023-04-04. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. Some 2022-2023 F-150 vehicles equipped with single exhaust may have various symptoms relating to parking brake, ABS, Traction Control, AdvanceTrac, Park Aid, and/or Locking Differential functionality. Vehicles may also exhibit one or more of the following DTCs in the ABS module: B1111, C1013, C1034, C2005, C2006, C2007, C2008. This condition may be the result of a wiring harness chafing on the left tube of the rear axle. Visually inspect the wiring harnesses in close proximity to the left axle tube, and if damage is found, repair the affected wiring harness following Wiring Diagram Cell 5.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.