When I turn up the music the front speakers turn off or glitch really bad

LJGreg

TJ Enthusiast
Supporting Member
Joined
Aug 12, 2018
Messages
207
Location
Pitt Meadows, BC, Canada
If the rears work fine, I would try switching the front and rear wiring at the stereo. If the rears then cut out you probably have an issue with the pioneer. If the fronts are still cutting out try replacing the wiring with new speaker wire and check all your connections.
 

robertgreen79

New Member
Joined
Oct 9, 2019
Messages
21
Location
Maryland
I just had this same problem and it was wiring that had loosened up. Probably caused by the normal jeep vibrations and bumps
 

chino1969

TJ Addict
Supporting Member
Joined
Apr 14, 2019
Messages
1,058
Location
Oxford, PA
Check the basics first like ensuring you have a solid ground. The head unit in my TJ kept going in and out and I had a loose ground. Tightened up the ground and everything is fine.
 

Hound Dog

TJ Enthusiast
Joined
Jul 6, 2019
Messages
189
Location
Virginia
All the above suggestions are great. Especially to tighten everything. Also remember when the sound sucks compared to what they were in before, the front speakers are free air in the Jeep with no backing to help with the sound like in a box.