Stereo Issues after detailing 2014 Tundra DC

Hi Guys...I recently took my 2014 Tundra DC in for interior / exterior detailing and once getting it back home found that my stereo had sound only from the front speaker - nothing in the doors...front or rear. The Head Unit displays fine and all functions on it seem to work. I am looking for a little direction with where to start on this troubleshooting mission...checked the fuses both under the hood and under dash and the radio fuses all check out fine.
Any help would be appreciated...

 

By front speakers, you mean the ones in the dash? Do you have the jbl system?

 

Hello...yes I mean the dash speakers. I am sorry I am not positive what audio system I have. I have a 2014 Tundra Limited with I believe Entune Premium...with NAV. and BU Display. The APPS button is located on the left side of the HU at the lower left position if that helps...

 

Do you see "jbl" on the head unit or the door speaker grills?

The dash speakers are powered by the head unit itself (not 100% sure on the 14's but on later 3rd gens they are) and the door speakers are powered by the factory amp that is under the passenger seat. This is assuming you dont have jbl.
I would start by pulling the front passenger seat and making sure all the connections at the factory amp are good. Maybe your detailer was very thorough and pulled the seat and factory amp to get the carpets clean and didn't get it plugged back in.

 

Is the speaker balancing good?

 

Yes the speaker balance seems to work fine - for the dash speakers