ES - 1st to 4th Gen (1990-2006) Forum for all 1990 - 2006 ES300 and ES330 models. ES250 topics go here as well.

No sound, ECU recently worked on

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Old 12-30-22 | 11:36 AM
  #1  
blackstar6's Avatar
blackstar6
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Joined: Dec 2014
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From: az
Default No sound, ECU recently worked on

So I have a 2002 ES300 with Mark Livingston sound. I replaced the head unit years ago with the TYTO-01 interface and had no issues. Parked it for a couple years and had to send off the ECU to have keys programmed. Now everything works but I have no sound. Radio is on and doing it's thing but there's no audio.

Checked the fuses for the amp and they are good. Sound worked when I parked it.
Can I get some help with this as all the threads I've seen have been with new installs and bad amps.
Old 12-30-22 | 12:01 PM
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LeX2K's Avatar
LeX2K
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From: Alberta
Default

ML amps are famous for developing bad solder joints something to consider. Any chance the amp was subjected to water?
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