We purchased our first Hummer H3 a week ago, a 2006. The head rest DVD players will not power on. I have searched the internet for possible solutions, as well as this forum, but haven't found much of anything. One post suggested checking the fuse for the players, but I don't see that on any schematic nor does it list a fuse for the players in the manual. They are factory head rest DVD players. I had it checked out by my mechanic and everything else seems to be working properly. Any suggestions would be greatly appreciated.

 

Trace the wiring and make sure it is connected, and getting juice.

Other than that, take it to a local Auto Electric Service facility, that is there specialty. ... tracking down electrical problems.

 

Thanks Doc Olds. I will do that this weekend.

 

Faulty connection along the line somewhere not to discredit vibration, like Doc says trace the line.