Board index (Legacy) Predator Technical Discussion Predator GM Diesel 03 duramax unsupported vehicle

03 duramax unsupported vehicle

Predator support for GM diesel vehicles

Moderator: mikel

Post Thu Nov 02, 2017 9:48 pm

Posts: 2
Hi I have an 03 chevy duramax and a predator programmer that has been on the truck for quite a wile with the 85 hp tune, today I tried to reprogram my tire size and it wouldn’t allow me to get into the performance tune menu it just pops up “unsupported vehicle, this part number does not support your vehicle, please contact original reseller.” But my truck is the only vehicle this predator has been connected to. Iv tried pulling all the radio,radio amp, and info fuses and no change, the only thing I can think of is that a few months back my batteries died and I had to manually re learn my key for the security system on my truck but it has been running fine and to my knowledge it retained the settings I had in it for the 85 hp tune. Any help is appreciated

Post Thu Nov 02, 2017 10:28 pm

Posts: 2
Predator info

Serial: 7f00a982
Part: u7180 u7180
Version: v.9r10
Hardware: UNIV_REV2

Truck info

2003 chevy 2500hd 6.6 duramax lb7

Post Fri Nov 17, 2017 9:23 am

Posts: 56324
Location: DiabloSport World Headquarters

Has the truck been serviced by a dealer or updated in any way since you installed the tune?

Do you have an aftermarket stereo installed?

Mike Litsch
Powerteq Customer Service Manager
Diablo Tech support by phone:
M-F 8:00 AM to 5:00 PM EST

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