Dominicnicklyn
Active Member
So, here I am again with no answer to my problems. Figured it was time to ask the big boys.
I have an 06 lsj that is having a weird antitheft issue. I bought HP tuners and all the fun tuning stuff to unlock my ecm and disable VATS.
After making sure i take all the extra precautionary steps to ensure my editing would
go smoothly, I conect to the vehicle and read the tune and unlock the ecm. Tables seem to be stock. So, I get all excited and edit my VATS and try to write the tune.
Then it erases the tune and displays "bootloader request download: timed out". And now hp tuners doesn't even show that the ecm is connected anymore
I grab my 05ss ecm that's laying around and try to connect to it. It connected
So my big brain assumes the original ecm has been tuned before (due to having a catless dp) and I order a new one from flashmasters with my vin and OP matched.
New ecm gets here, I put it on the car, double check all my precautions and grounds, conect via hp tuners, read the tune, and unlock the Vin.
I go to write the new tune with VATS disabled and it DOES THE SAME SH!T AGAIN!!!
Now I bricked my brand new ecm and im getting the same error message as the first time.
bootloader request download: timed out
Help!!!
I have an 06 lsj that is having a weird antitheft issue. I bought HP tuners and all the fun tuning stuff to unlock my ecm and disable VATS.
After making sure i take all the extra precautionary steps to ensure my editing would
go smoothly, I conect to the vehicle and read the tune and unlock the ecm. Tables seem to be stock. So, I get all excited and edit my VATS and try to write the tune.
Then it erases the tune and displays "bootloader request download: timed out". And now hp tuners doesn't even show that the ecm is connected anymore
I grab my 05ss ecm that's laying around and try to connect to it. It connected
So my big brain assumes the original ecm has been tuned before (due to having a catless dp) and I order a new one from flashmasters with my vin and OP matched.
New ecm gets here, I put it on the car, double check all my precautions and grounds, conect via hp tuners, read the tune, and unlock the Vin.
I go to write the new tune with VATS disabled and it DOES THE SAME SH!T AGAIN!!!
Now I bricked my brand new ecm and im getting the same error message as the first time.
bootloader request download: timed out
Help!!!