Eddywill Posted January 7, 2009 Report Share Posted January 7, 2009 I have the F90bt, a GMOS-04 and a pac sw-ps...... I have all the wiring here on my desk and I am soldering all the connections. Using the GMOS it looks like it will pull most everything out of the exiting harness. I know I have to find the wire in the steering column for the pac unit and the reverse wire... will I need to find the VSS wire? there is one out of the GMOS This is for an 04 Escalade with Nav already.,, I just can't get used to not digging for more wires... I did the hardware override that was a breeze. Thanks Eddy Quote Link to post Share on other sites
offroaderf150 Posted January 7, 2009 Report Share Posted January 7, 2009 yep its that easy! it translates all the info, including the vss from the data wire in the gm radio harness. simple install! and yes, connect the vss! Quote Link to post Share on other sites
Hockey37 Posted January 8, 2009 Report Share Posted January 8, 2009 This is interesting on the VSS. I too am wiring up my GMOS-04 before my install this weekend. Does this also work on vehicles which did not come with factory nav? I wasn't planning on connecting the VSS wire as I figured it would be useless, but I might have to do that. Thanks. Quote Link to post Share on other sites
Eddywill Posted January 8, 2009 Author Report Share Posted January 8, 2009 This is interesting on the VSS. I too am wiring up my GMOS-04 before my install this weekend. Does this also work on vehicles which did not come with factory nav? I wasn't planning on connecting the VSS wire as I figured it would be useless, but I might have to do that. Thanks. On my avic N2 it made a huge difference! Quote Link to post Share on other sites
Eddywill Posted January 11, 2009 Author Report Share Posted January 11, 2009 Installed yesterday Pac Swi-ps and GMOS-04 are a huge help. both units work perfectly. I have not finished as I have not hooked up my subs or backup camera. Ran out of daylight and I have a long drive today. Only issue was no sound out of XM ran in here did a search and realized I had the cable in the wrong slot on the unit....... Quote Link to post Share on other sites
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