Audio System Problem - No Sound
11-14-20 | 04:24 PM
#31
Driver School Candidate
Joined: Jul 2013
Posts: 3
Likes: 0
From: florida
Same happened to my 2010 rx350 I wonder how did you fix the problem thank you
01-28-22 | 02:15 PM
#32
Driver
Joined: Jun 2012
Posts: 84
Likes: 6
From: ga
I just lost sound on my 2014 RX350. The head unit, screen. nav and cursor are working fine. I am afraid the amp is toast. Is there a fuse just for it that could be the problem? I looked at the videos for removing the amp and it is a b**ch to get to. Any ideas folks?
04-10-22 | 03:33 AM
#33
Driver School Candidate
Joined: Apr 2022
Posts: 1
Likes: 0
From: Abudhabi
any idea what’s the problem is it amps?
04-10-22 | 06:37 AM
#34
Moderator
Joined: Apr 2001
Posts: 15,749
Likes: 1,134
From: Austin, TX
There can be many reasons, but all require some sort of testing/verification. Circuit diagram and test equipment is needed.
Example: Mute can be on.
I would do a power cycle by disconnecting the battery,
Check for audio into the amp
Check for voltage to the amp.
Check control lines.
A simpler solution is diagnosing br throwing in a used amp. Not sure what is the cost of an amp through a recycler.
Salim
Example: Mute can be on.
I would do a power cycle by disconnecting the battery,
Check for audio into the amp
Check for voltage to the amp.
Check control lines.
A simpler solution is diagnosing br throwing in a used amp. Not sure what is the cost of an amp through a recycler.
Salim
09-18-23 | 06:31 PM
#35
1st Gear
Joined: Sep 2023
Posts: 1
Likes: 0
From: Tennessee
2007 Rx350 no sound,but display works
Same problem with my 07 TX 350. Radio display, CD display,but no sound or Bluetooth for phone.
Has anyone fid
Gored out what this is? Fuses all good. Popping speaker in rear when I start the car,but nothing more.
Has anyone fid
Gored out what this is? Fuses all good. Popping speaker in rear when I start the car,but nothing more.
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