× 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: Reprogramming a bad PCM?
Posted to Technical Discussion Forum on 1/3/2019 1 Reply

Checksum error actually is NOT a hardware but a software issue. The data got altered and does not pass the internal integrity test..

There are chances that in this case a reflash with the original data will solve the problem, if no other hardware problems ar... Login to read more.

1 Replies Received (View Replies)