2008 U7186 9r15 tune wont install
Moderator: mikel
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2008 U7186 9r15 tune wont install
I have a 2008 LMM Chevy. When I first purchased the predator "BRAND NEW from summit racing" I had to update the predator to the most recent update which I did. I was able to install the 60 horse power tune. It took about 4 attempts as it kept popping up errors. On the truck panel it said trailer brake service and 4wheel drive service. Then when it failed to install the 40 hp it tried multipel times to go back to stock. When the tune failed to install it gave error ECM: error unlock for reflash (-1). This is the error it gave installing a tune. It saved my original ok. I had to attempt once again multiple times just to get it back to stock. I am not sure why it wont install any tunes. The only modifiction on my truck is KNN intake.
RE: 2008 U7186 9r15 tune wont install
Did you pull the 3 fuses from under the hood and keep your doors shut?
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Doors were shut, but I didnt pull any fuses. I downloaded the manual and will try it again when I get home. What does pulling those fuses do? I have a predator for my mustang and I didnt have to do anything. It never failed to install a tune for that. By not pulling the fuses would this seriously cause it to fail to install? Why is it I am sometimes able to install a tune then others I am not?
- mikel
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should not need to pull fuses, but it is not a bad idea.
if not, give us a call with the tool in the truck and we'll try to get it going.
Thanks
if not, give us a call with the tool in the truck and we'll try to get it going.
Thanks
Mike Litsch
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
tech@diablosport.com
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
tech@diablosport.com
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- Posts: 7
- Joined: Wed Jan 13, 2010 12:12 am
MikeL So I tried installing the tune again and it errored out. It was able to save the original tune then when it tried to install the custom/predator tune it popped up the service trailor break system and basically said failed to install tune then gave me the ECM locked issue. I had to attempt about 4 times to get it to restore it back to stock. I am not able to call in as I work the exact hours you are open and closed. Could you advise what I could do here/attempt to fix my problem?
VIN I checked the fused box I was only able to find the radio fuse. I didnt see anythign with radio ampl/info fuses from the fuse box grid inside the lid.
VIN I checked the fused box I was only able to find the radio fuse. I didnt see anythign with radio ampl/info fuses from the fuse box grid inside the lid.
- mikel
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- Location: DiabloSport World Headquarters
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I need to look into this, is this with the same tune each time?
Mike Litsch
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
tech@diablosport.com
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
tech@diablosport.com
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- Posts: 7
- Joined: Wed Jan 13, 2010 12:12 am
- mikel
- Posts: 57793
- Joined: Tue Jan 16, 2007 1:17 pm
- Location: DiabloSport World Headquarters
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any chnace you can let it save a backup, but not install a tune, then post that backup here?
Thanks
Thanks
Mike Litsch
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
tech@diablosport.com
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
tech@diablosport.com
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- Posts: 7
- Joined: Wed Jan 13, 2010 12:12 am
I tried installing the tune once again this time tried installing 60/65 HP tune it worked the first time. I am wondering if it has something to do with the 80/100 hp tunes that wont work. I havnt tried installing the TOW TUNE lately.
I will have my original back up loaded sometime next out of town for work .
Any ideas otherwise what may be going on? Only have a K&N for aftermarket parts. Everything else stock.
I will have my original back up loaded sometime next out of town for work .
Any ideas otherwise what may be going on? Only have a K&N for aftermarket parts. Everything else stock.
- mikel
- Posts: 57793
- Joined: Tue Jan 16, 2007 1:17 pm
- Location: DiabloSport World Headquarters
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Id like to get your VIN and test this on the bench here to see if I can reproduce it.
Thanks
Thanks
Mike Litsch
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
tech@diablosport.com
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
tech@diablosport.com
-
- Posts: 7
- Joined: Wed Jan 13, 2010 12:12 am
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- Posts: 7
- Joined: Wed Jan 13, 2010 12:12 am
- mikel
- Posts: 57793
- Joined: Tue Jan 16, 2007 1:17 pm
- Location: DiabloSport World Headquarters
- Contact:
sorry, no, I dont get to check PMs too often...you can post the VIN.
there are 1000s of vins available on line, no reason not to post yours.
there are 1000s of vins available on line, no reason not to post yours.
Mike Litsch
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
tech@diablosport.com
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
tech@diablosport.com