No warning chimes no radio

[Mfitz725]

Hi! Tried to start and everything went dead. Seems I had a battery cable loose and 2005 Tahoe wouldn't do anything. Tighten the connection and able to start and everything works except for the warning chimes and the radio. Radio (aftermarket) fuse good as is Amp fuse.
Can anyone point me in a direction of what to check?

 

[Fless]

SWAG, but check the INFO fuse in the underhood fusebox.

 

[Tonyv__]

Hi! Tried to start and everything went dead. Seems I had a battery cable loose and 2005 Tahoe wouldn't do anything. Tighten the connection and able to start and everything works except for the warning chimes and the radio. Radio (aftermarket) fuse good as is Amp fuse.
Can anyone point me in a direction of what to check?

If you still had chimes with aftermarket radio, I’m going to assume you have the expensive radio harness. Anyone know if these harnesses have fuses?

I’m no help, as I’ve always got the cheap harness and eliminated the chimes.

 

[Mfitz725]

I pulled the radio out to check for any fuses but couldn't find any.

 

[Fless]

If you still had chimes with aftermarket radio, I’m going to assume you have the expensive radio harness. Anyone know if these harnesses have fuses?

I’m no help, as I’ve always got the cheap harness and eliminated the chimes.

Not any I've seen, but someone could add one. Not smart to do behind the dash, and they don't draw enough to worry about.

 

[Mfitz725]

Solved my own problem by disconnecting the battery to reset the BCM. Everything works as normal now.

 

[Joseph Garcia]

I'm glad to read that your issue is resolved. Please add the word "FIXED" or "SOLVED" to your thread's title, to let others who are experiencing a similar issue know that this thread has an identified solution.