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DIC Display
Posted:
August 11th, 2011, 1:36 amby seanmorrissey
I just purchased and have a 2008 Envoy. My radio displays "Phone", bt my DIC does not display anything. I am assuming I have the most recent firmware (received device 8/10/2011). Do I have an older GMLAN?
Re: DIC Display
Posted:
August 14th, 2011, 8:56 pmby mrcostar
Trailblazers, and Envoys are both CLASS2 based. Currently, Caller ID and DIC support is enabled on GMLAN based vehicles only.
Re: DIC Display
Posted:
October 1st, 2011, 7:24 amby nutts1165
I have a 2007 silverado new body... is that a GMLAN or class 2???