2001 yukon xl Ignition Replacement

[Kracker714]

I replaced the ignition in my 2001 yukon xl, and also the computer, and it still wont start. The ignition and computer I replaced came from a 2002 suburban. Any help would be greatly appreciated!

 

[wjburken]

I replaced the ignition in my 2001 yukon xl, and also the computer, and it still wont start. The ignition and computer I replaced came from a 2002 suburban. Any help would be greatly appreciated!

Welcome.

 

[Miami-Dade]

Welcome from Miami Beach Brad!

 

[Doubeleive]

I replaced the ignition in my 2001 yukon xl, and also the computer, and it still wont start. The ignition and computer I replaced came from a 2002 suburban. Any help would be greatly appreciated!

did you do a relearn of the key & passlock system?, since you replaced the computer not sure if you can do the 10 minute relearn, you may have to call a locksmith, or have it reprogrammed by the dealer.

 

[Kracker714]

did you do a relearn of the key & passlock system?, since you replaced the computer not sure if you can do the 10 minute relearn, you may have to call a locksmith, or have it reprogrammed by the dealer.

Yeah i tried the 10min thing before i replaced the computer and it didnt work. Do you know how many times you have to do the 10 min thing? I've heard once and ive heard 3

 

[Doubeleive]

Yeah i tried the 10min thing before i replaced the computer and it didnt work. Do you know how many times you have to do the 10 min thing? I've heard once and ive heard 3

IT'S 3 TIMES

 

[Kracker714]

IT'S 3 TIMES

Ok cool! It also says have the battery fully charged, will having my battery charger connected at the same time affect it?

 

[Doubeleive]

As long as you don't mess with the power while doing then you should be fine

 

[Tonyrodz]

Pretty sure you can't use that used computer. It's not vin'd to your Yukon. You probably will need to get the computer flashed for YOUR vehicle.