nav installation?

duramax05blk

duramax05blk

Member
Mar 16, 2012
138
0
16
Hey guys,
I am looking to install my the new/ used gmt 800 nav in the wifes 03 denali. It is giving me the theft lock activation code. I called dealer prior to installation and they said it did not need to be reprogrammed which i knew was bs. I talked to my tuner BFF :thumb: Dylan slipclutchms and we were gonna try to bypass with efilive but the more reading i have been doing not sure it will happen. Can i unlock it with my new snap-on scan tool? I am not sure of the model but should be current or damn near most current as my family has a top notch facility that is a Drp with many insurance companys (Not by choice made a HUGE stink about it)? Or will i have to use a tech 2? We have good connections with parts depts but not much with service and alot of people seem to have to go two or three times and explain how to do the procedure trying to avoid this.
Thanks in advance,
Aaron
 
duramax05blk

duramax05blk

Member
Mar 16, 2012
138
0
16
Damn!! thats what i figured Thanks. Appreciate it:thumb:. Anything i should know? This is the best procedure I have found so far

Warning!!!
The Dealer maybe reluctant to perform the Theft unlock, I highly recommend you take a copy of the unlock procedure and the Delphi install instructions with you so that you may show the service advisor that it is possible, also leave the instructions in the vehicle for the TECH!


Complete the following procedure, using a scan tool, in order to properly set up communication:

Using a connected Tech2

1. At the Main Menu screen, select: Diagnostics.

2. At the Vehicle Identification screen, select the following options:

Model Year
LD Trk, MPV, Incomplete

3. At the System Selection Menu screen, select: Body

4. At the Vehicle Identification screen, select the following:

Appropriate model
Appropriate Air Conditioning
Navigation Radio

5. At the Body Screen, select: Navigation Radio.

6. At the Radio screen, select: Special Functions.

7. At the Special Functions screen, select: VIN Relearn.

8. At the VIN Relearn screen, the scan tool will display "Do you want to clear radio theft information?"

9. To begin clearing, press the soft touch key on the top right of the scan tool. The scan tool will display "Clearing Radio Theft in Progress."
 
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