General Motors has issued a service update for certain units of the refreshed Chevy Silverado 1500 pickup equipped with the 3.0L I6 LZ0 turbodiesel Duramax engine and non-ETRS transmission due to a ...

VCM Suite 2.24 not only tunes the E92 ECM, but it also offers extended support for a number of Gen IV engines with 289 new GM ECM/TCM files (including the 2014 Camaro SS and ZL1).

GM has released two Customer Satisfaction Programs for certain model years of the Chevy LCF due to issues with incorrect tires sizes and speed calibrations.