Service bulletin SSM 53559

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.

NHTSA's summary

Some 2021-2025 F-150 vehicles equipped with the rear parking aid feature may exhibit all of the following conditions:<br /> * A rear parking aid alarm activation when in reverse and no rear obstacles are present<br /> * No diagnostic trouble codes (DTCs) stored in the image processing module A (IPMA)<br /> The Workshop Manual (WSM) has recently been updated to address this condition. Refer to the WSM, Section 413-13A Parking Aid - Vehicles With: Front Parking Aid/Rear Parking Aid > Diagnosis and Testing > Parking Aid > Pinpoint Test R: Continuous Or Intermittent Tone When No Obstacles Or Fault Codes Are Present.

The document

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The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Listing a model year does not mean every vehicle of it is concerned: the document says which.

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