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Service bulletin PIP5520

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10157017
Published by NHTSA2019-04-08
Manufacturer's numberPIP5520
Manufacturer's date2017-09-19
NHTSA componentEQUIPMENT ADAPTIVE/MOBILITY; PARKING BRAKE

NHTSA's summary

This Preliminary information communicates There may be a concern with a rattle or scraping noise from the park brake drum, or a concern of the park brake being locked up. Caused by the vehicle being driven with the park brake engaged

The document

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.

Components

Brakes, Equipment and accessories, Parking brake

Vehicles listed
CHEVROLET LOW CAB FORWARD 65002018

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