gooffeyguy
Tom
Well not today, but last night I updated the radio nav software to version 1200.
This fixed a problem with downloading nav directions to the vehicle using the MyGMC app and also added the Road Learning option to the nav unit and fixed DVD resumed playback on ignition cycle.
This update used the TIS2Web and the Tech2 in pass-thru mode but installed the software on a usb drive connected to the pc. You then plug the usb drive into the radio usb port and turn on the vehicle and it starts the update on the screen.
The usb drive can be used on other vehicles needing this update without using Tech2 or TIS2Web.
Update info is contained in GM service bulletin PI0816
Effected vehicles are 2012 - 2013 models built prior to September 24, 2012 with RPO UYS
2001 Yukon SLT
2012 Yukon Denali XL
2011 Yukon Denali RIP 5/20/18
This fixed a problem with downloading nav directions to the vehicle using the MyGMC app and also added the Road Learning option to the nav unit and fixed DVD resumed playback on ignition cycle.
This update used the TIS2Web and the Tech2 in pass-thru mode but installed the software on a usb drive connected to the pc. You then plug the usb drive into the radio usb port and turn on the vehicle and it starts the update on the screen.
The usb drive can be used on other vehicles needing this update without using Tech2 or TIS2Web.
Update info is contained in GM service bulletin PI0816
Effected vehicles are 2012 - 2013 models built prior to September 24, 2012 with RPO UYS
2001 Yukon SLT
2012 Yukon Denali XL
2011 Yukon Denali RIP 5/20/18