× 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: IP & Headlights Flashing, Dead Battery, Ucode
Posted to Technical Discussion Forum on 3/28/2009 1 Reply

[...trimmed text...]

Verify that you have a good battery and current state of charge. Verify that you have good battery voltages and grounds at the BCM Verify that the serial data line to the BCM is good.

Replace BCM i... Login to read more.

1 Replies Received (View Replies)