Affected Component: FUEL SYSTEM, DIESEL

Date Published
MAR 02, 2017
NHTSA TSB #
10110829
TSB Document
Summary
Some of the 2015 Chevrolet Express vehicles equipped with a diesel engine may have a condition where a malfunction-indicator light (MIL) may illuminate due to an offset in the temperature sensor in the diesel-emission-reduction fluid (DEF) tank reservoir or increased DEB tank-heater resistance.