Help! read colorado, licence pcm start flashing failed no more communication whit pcm :bawl:
Printable View
Help! read colorado, licence pcm start flashing failed no more communication whit pcm :bawl:
Try pulling negative bat cable , wait 15 min and try again .
Make sure if non-factory radio pull fuse .
Already try but no success Thanks
A full reflash fixe the problem
Wonder why cal only failed then ?
Glad it is working again for you .
with a full reflash IIRC you need to do a cam relearn.. but not with a cal flash.