AWD OFF Message Displayed in DIC or CODE 73 or CODE 173 Illuminated in DIC – 2013-2014 Buick Encore & Chevrolet Trax
NHTSA ID Number: 10070187 Manufacturer Communication Number: PI1176A Summary AWD OFF message is displayed in the driver information center (DIC). Word CODE is illuminated in the DIC and followed by the number 73 or 173. May be caused by a software in the Rear Differential Control Module (RDCM). Update Rear Differential Control Module software. Condition/Concern Some … Read more