2003 Chev 2500hd Duramax
U7180
BIOS V-6.01
I plug it in, select "tune vehicle", wait for prompt, turn ign on and it stays on "communicating please wait".
If i turn the key off it comes to the Tranny select screen (auto or std.)
i just unplugged it after that.
Duramax
Moderator: mikel
- mikel
- Posts: 57793
- Joined: Tue Jan 16, 2007 1:17 pm
- Location: DiabloSport World Headquarters
- Contact:
RE: Duramax
Did it tell you to turn the key off?
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 Feb 07, 2007 10:01 pm
-
- Posts: 7
- Joined: Wed Feb 07, 2007 10:01 pm
Please double check the key position that its in when its communicating. It needs to be in the secondary key position before it engages the starter on the truck. If this does not work please call tech support to go over a couple of other things on the phone. Is this the first time that you have used this predator on your truck?rippintare wrote:I've tried a few more times and it justfreezes on "communicating please wait"
could the dealership have updated the comp. software or something?
Cole Stevens
Diablosport LLC
-
- Posts: 7
- Joined: Wed Feb 07, 2007 10:01 pm