BCM tuning (2007-2014) Controlled separately from dome light

Controlled separately from dome light control

extend remote start time

5-2013 Silverado/Sierra Light Duty

-Set daytime running lights to be the front turn signals³ (factory is set to be headlights)

better WiFi reception

BCM tuning (2007-2014) Controlled separately from dome lightGM Body Control Module tuning for the 2007 2014 Gas Diesel Trucks and SUVs IMPORTANT NOTE: YOU MUST ALREADY OWN AN AUTOSYNC TO USE THIS TUNING. IF YOU DO NOT ALREADY OWN AN AUTOSYNC, CLICK HERE THE BT DIESELWORKS AUTOSYNC AND BCM TUNING ARE FULLY COMPATIBLE WITH EXISTING EFILIVE ENGINE TUNES THAT YOU MIGHT HAVE, HOWEVER WE ARE NO LONGER SENDING EFILIVE BCM TUNE FILES VIA EMAIL. 2007 2014 Tahoe Suburban Escalade Yukon Denali 2007. 5 2014 Silverado