2003 GMC Yukon V8 Four Wheel Drive Automatic 97000 miles
I need to figure out why my factory radio clock will not keep time. I start my truck and it resets back to 12: 00. I have been reading other thing online and a lot of people advised to check a back up fuse? The Alternator and Battery are brand new literally days old. I check the manual and have no clue what fuse to check? I think it's a 7.5 amp fuse? I would really like to check this before pulling out stereo can someone help give me ideas of what the heck is going on? My stations on radio stay saved just not the time?