|
Re: 2009 GM Van, U0101 & U0109 Codes
Comes from the UBEC- ECM PWR/TRN-Fuse 50- 10 Amp That fuse is supplied from the PWR/TRN relay Login to read more. 
iATN Members:
Login to read this message and participate Auto Repair Pros: Join iATN to read this message and others Vehicle Owners: Find a nearby iATN member to repair your vehicle |
Video