MtrSWP

Acura MDX 2003
Part number of Navigation Block (computer): 39540-S3V-A510-M1
Photo of My DVD Navigation Computer

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The Navigation Computer (Under the passenger seat) can randomly reboot or shut down (only the Acura inscription is shown on Trip Computer). This happens in a random way, regardless of any conditions. I understand that this problem occurs from the time of the years. The processor, ROM or other chip-mounting elements need to be replaced or must be soldered.
On Ebay the complete navigation block costs about 700$. (and I think so expensive for a car of this year's release )
03 04 ACURA MDX Navigation Nav System GPS DVD Rom Map Disc Drive Player OEM eBay

I want to try to buy and replace only "alpine DVD navigation mechanism":
"Alpine DVD navigation mechanism DV36T02A DV36T02C DV36T340"
https://www.aliexpress.com/wholesale...hText=Dv36t02a
But some codes on the case of these blocks is not like mine
My code: Dv36t02a-3073kl03
Photo:
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I found: Dv36t02a-3114kl03 and Dv36t020-3262kl06
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Photo of DV36T02A-3114KL03
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Photo of: DV36T020-3262KL06
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Will these Alpine DVD navigation mechanism suit for my DVD Navigation Block?
Can be advise another solution to the problem with the navigation unit?
The fact is that I need only climate control (which does not work without a navigation unit)

AlanW

As old as that Nav system is in your vehicle, if the climate controls & other non-nav functions are still working, I'd spend the money on a new aftermarket Nav unit, it would be much more up-to-date & probably cheaper than fixing the stock unit.

Keller09

Did this ever work for you? Replacing the core?