× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Re: new allison computer no communication w/programming
Posted to Transmission Forum on 10/15/2020

Gery,

The programming has to be done with a Tech 2, I did one two weeks ago and I found only the Tech 2 would communicate with the new module.

I used a Tech 2 in pass through mode for programming, it was pretty quick and worked the first time. Login to read more.