I just bought Nav radio part number 15882766. Question is do i need to buy the vss wire harness if i have the gen 5 lock pick and will i need to wire anything to the onstar. Also should i have the dealer unlock the radio before i put the lockpick in? This is in a 07 avalanche with bose. any help would be great!!

 

Dealer needs to unlock the radio or radio might not work (vin locked). I think you need to hook up VSS. Onstar should work, it is already wired to your OE radio.

 

Thanks i know i got to take it to the dealer, i have just read mixed info on the vss harness, Idon't want to spend any more money if i dont have to the Gen 5 was already 250$ thanks again.

 

Ok does anyone have the part # for the vss wire and the # TO jpcustoms