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Service bulletin PB-14804

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 id10057679
Published by NHTSA2015-06-19
Manufacturer's numberPB-14804
Manufacturer's date2015-02-01
NHTSA componentSTEERING:ELECTRIC POWER ASSIST SYSTEM

NHTSA's summary

CHEVROLET: TSB CONTAINS OWNER NOTIFICATION LETTER. SELECT DOCUMENT SEARCH BUTTON BELOW. WHILE DRIVING AT ANY TIME, A SUDDEN LOSS OF THE POWER STEERING ASSIST CAN OCCUR, ALONG WITH MESSAGE DISPLAYING IN DRIVER INFORMATION CENTER (DIC) AND VEHICLE CAN REVERT BACK TO MANUAL STEERING MODE WITH GREATER EFFORT. MODEL 2014 CAPRICE, CAPRICE PPV, SS. *PE

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Steering, Power steering

Vehicles listed
CHEVROLET CAPRICE2014
CHEVROLET CHEVEROLET SS2014

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