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Service bulletin PIP5687

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 id10168983
Published by NHTSA2019-12-09
Manufacturer's numberPIP5687
Manufacturer's date2019-11-26
NHTSA componentFUEL SYSTEM, GASOLINE

NHTSA's summary

This Preliminary information communicates A vehicle may have a concern of the SES light on The technician may find P11CC set alone If this is the first occurance of this code being set with no other codes set, it may be caused by inproper learning of the fuel system adaptation. Please perform the Fuel System Adaptation Reset in GDS2.

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

Fuel system

Trouble codes named

P11CC

Vehicles listed
CHEVROLET duplicate SILVERADO 55002019

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