Affected Component: ELECTRICAL SYSTEM:SOFTWARE

Date Published
JAN 01, 2015
NHTSA TSB #
10057258
TSB Document
Summary
GENERAL MOTORS: 2010-2011CHEVROLET EXPRESS, SAVANA: THE NITROGEN OXIDE SENSOR MAY FAIL ON CERTAIN EQUIPPED 6.6L DIESEL ENGINE DUE TO CONTAMINATION IN THE SENSOR AND WIRE INTERFACE. *LJ SEE DOCUMENT SEARCH BUTTON FOR OWNERS LETTER *LJ