GX - 1st Gen (2003-2009) Discussion topics related to the 2003 -2009 GX470 models

Ml amp trouble shooting

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Old 10-03-12, 10:14 AM
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LVLEXUS
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Default Ml amp trouble shooting

Any and all info pertainig the ML amp....under drivers seat....

Today..no sound at all...

Checked fuses in engine compartment..all good

Feedback is welcome as well as suggestions

Thank you kindly in advance.
Old 10-03-12, 06:41 PM
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tz693
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Try this diagnostic procedure to check the audio system. This works for 04GX ML/NAV system.
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Old 10-04-12, 12:53 AM
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mann777
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What you have is a condition called "MUTE"Connection.
Old 10-04-12, 07:08 PM
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z0lt3c
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Did you, or has somebody prior, replaced any speakers with non-OEM ?
Old 10-05-12, 06:37 PM
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tz693
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Originally Posted by z0lt3c
Did you, or has somebody prior, replaced any speakers with non-OEM ?
I remembered someone did. Do a search.
Old 10-07-12, 07:34 PM
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LVLEXUS
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Please explain a "MUTE" connection and how to correct and/or how to unmute.

p.s. just got home from hospital after a brain injury.

thank you kindly in advance......
Old 10-07-12, 07:43 PM
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LVLEXUS
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Please explain a "MUTE" connection..as well as how to correct and / or how to unmute
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