The GPS system is internal to the OnStar(R) Vehicle Interface Unit (VIU) or the Vehicle Communication Interface Module (VCIM). 75 Posts . There does appear to be a separate circuit board for cellular service inside the onstar module, but I did not go that far. You can also push the blue OnStar … Recover or reset your Owner Center login info in a few easy steps. In most vehicles, the OnStar module is mounted to the back of either the right or left rear wheel well, both of which can be accessed through the trunk. When I take it to the dealer, will they have to remove it to program the Onstar to work...or do they do that by just … Does anyone know where the Wi-Fi module … If you need to change your email address, contact OnStar at 1.888.4ONSTAR and press "2" to update personal information. The system then says "Ready" and a tone … Forgot your username or password? Disconnecting the pink/red GPS coax cable on the splitter as Okidedrak suggested will disable onstar from having the location, however onstar … Try unplugging that and install the fuse. Step 1 Press and hold the Talk button on the steering wheel for two seconds. 2007 Chevrolet Impala 1LT 6-cylinder Flex Fuel engine auto transmission 48,700 miles Problem: OnStar back-up battery failure Little red light on the inside rear view mirror, next to the three OnStar … Discussion Starter • #1 • Dec 1, 2016. Please provide the Advisor with your PIN and ask to update your email address. ... His sunroof hasn't worked in two years and it turns out you have to reset all … Say "Bluetooth" loud enough for the OnStar system to detect. I just replaced my Onstar module myself to add bluetooth. The OnStar module is behind the trunks side wall on the passenger side. Consumer Reports explains how to reboot the car infotainment system for every major brand, including Audi, Chevrolet, Ford, Honda, Tesla, Toyota, and Volkswagen. In other vehicles, the module … This inaccuracy can result in a symptom where the OnStar… Issues with various OnStar features So, here’s how to perform a restart — otherwise known as a hard reset — on Cadillac vehicles equipped with CUE: Turn the vehicle on Many models have a …