2010 LX570 OVERHEAD MONITOR REMOVAL ISSUES (1 Viewer)

[Rasaus]

Hello group,

I was hoping to get some help from someone who may understand the roof mounted system on a 2010 LX570.
It is the Mark Levinson system. I am trying to remove and disconnect the monitor but when I disconnected the plugs, my head unit stopped working, meaning no audio.
Any ideas on how to fix this?
Thanks a lot

 

[lx200inAR]

Hello group,

I was hoping to get some help from someone who may understand the roof mounted system on a 2010 LX570.
It is the Mark Levinson system. I am trying to remove and disconnect the monitor but when I disconnected the plugs, my head unit stopped working, meaning no audio.
Any ideas on how to fix this?
Thanks a lot

The system passes through the overhead module. There is at least one thread with details that shows how to bypass the module by jumping a couple pins in the connector.

 

[lx200inAR]

Your in luck…

Post in thread 'No sound from speakers and no volume control. PLEASE HELP. 2013 Cruiser'
No sound from speakers and no volume control. PLEASE HELP. 2013 Cruiser - https://forum.ih8mud.com/threads/no-sound-from-speakers-and-no-volume-control-please-help-2013-cruiser.1216353/post-14955282

 

[Rasaus]

Thank you. I've been trying to find something related and had no luck. This one is for a LC, my connectors look different

 

[lx200inAR]

I posted these diagrams a while back. This would be uncharted, but I suspect the MOST bus connections are what are being jumped in the LC.

Post in thread '2011 DVD delete'
2011 DVD delete - https://forum.ih8mud.com/threads/2011-dvd-delete.1306742/post-14860655

Connector L59 carries that signal. See if you have a connector that looks like that and then jump MO+ to MI+ and MO- to MI-. That should complete the MOST circuit. That’s pins 5 to 2 and 6 to 3.

Of course all disclaimers about not listening to a stranger on the internet apply.

 

[Rasaus]

Thanks a lot.
I am not sure my connectors look like that.,there are 2 on the right side (the blue one doesn't seem to have any pins) and a small one on the left (has 8 pins but doesn't look like the L59,plus it doesnt affect the audio if is disconnected.

 

[Rasaus]

I found some wiring diagrams for my vehicle.
Please see attached. I will try to jump the connectors based on this diagram.
Also can someone identify if any of the connectors in the diagram is a trigger/switch wire? Or any of them is for the courtesy light?

Thanks again for your help.

 

[lx200inAR]

I found some wiring diagrams for my vehicle.
Please see attached. I will try to jump the connectors based on this diagram.
Also can someone identify if any of the connectors in the diagram is a trigger/switch wire? Or any of them is for the courtesy light?

Thanks again for your help.

I don't see the diagram.

 

[Rasaus]

I don't see the diagram.

 

[Rasaus]

I don't see the diagram.

Wonder if you can see it now

 

[lx200inAR]

Wonder if you can see it now

Yes. Did you try jumping the MO and MI connectors?

 

[Rasaus]

Yes. Did you try jumping the MO and MI connectors?

Havent yet, can you tell by the wires if there is a trigger/switched wire or a courtesy light wire?.
If jumpiing the connectors work, i will install an aftermarket monitor

 

[lx200inAR]

Havent yet, can you tell by the wires if there is a trigger/switched wire or a courtesy light wire?.
If jumpiing the connectors work, i will install an aftermarket monitor

If I was guessing, that +B2 would do it, but if it were me I’d use a multimeter to verify.

 

[pvchaitanya]

hi, @Rasaus did you successfully short out the MO MI to see if it works?