Desert Donkey
Junior Member
This is probably a dupe, so please forgive me for posting what is probably a subject that has been done to death. I did a search and couldn’t find anything particular to this, so here goes:
I swapped out the ailing battery in my 2007 V6 Limited 4x4 with JBL Synthesis sound for a fresh new one, and everything connected up and functioned fine…except the speakers in the sound system.
The head unit powers on, all controls work, Apple CarPlay engages and functions, but there is zero noise coming from my speakers.
The head unit is an aftermarket Kenwood DMX905s which has worked flawlessly, and the sound quality out of the speakers was great until this battery swap, which leads me to believe there is a fuse or fusible link blown somewhere between the HU and speakers.
Problem is, I can’t find any blown fuses in either of the fuse/relay boxes. They all check out fine, so is there another fuse location for the HU and/or the amp that I’m not seeing?
I believe this truck still has the factory amp, but I haven’t pulled the right rear interior panel to verify it. Once the weather warms up a bit, improbably will.
Anyone run into this particular issue, and if so, did you find a solution?
I’ve heard that the factory amps are known to blow out in these trucks, but I don’t know if that’s just internet hearsay or what.
I swapped out the ailing battery in my 2007 V6 Limited 4x4 with JBL Synthesis sound for a fresh new one, and everything connected up and functioned fine…except the speakers in the sound system.
The head unit powers on, all controls work, Apple CarPlay engages and functions, but there is zero noise coming from my speakers.
The head unit is an aftermarket Kenwood DMX905s which has worked flawlessly, and the sound quality out of the speakers was great until this battery swap, which leads me to believe there is a fuse or fusible link blown somewhere between the HU and speakers.
Problem is, I can’t find any blown fuses in either of the fuse/relay boxes. They all check out fine, so is there another fuse location for the HU and/or the amp that I’m not seeing?
I believe this truck still has the factory amp, but I haven’t pulled the right rear interior panel to verify it. Once the weather warms up a bit, improbably will.
Anyone run into this particular issue, and if so, did you find a solution?
I’ve heard that the factory amps are known to blow out in these trucks, but I don’t know if that’s just internet hearsay or what.
