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Service bulletin PI-1088

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 id10053844
Published by NHTSA2013-11-27
Manufacturer's numberPI-1088
Manufacturer's date2013-10-01
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

GM: INFORMATION INVOLVING IMPROPER ELECTRICAL CONNECTIONS USING THE POWER STUDS ON THE ISOLATION RELAY. ALSO INCLUDED CHEVROLET CAPRICE PPV MODEL YEAR 2014. *JS

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

Electrical system

Vehicles listed
CHEVROLET CAPRICE2011 to 2013

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