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Old 11-06-2022, 05:02 PM   #1

Join Date: Feb 2022
Location: Lauderdale by the Sea, FL
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Freightliner Message Center Is Blank

I have a 2006 Ventana on a Freightliner chassis. My message center is not working and completely blank. Does anyone have experience with this? Ive heard a lot about super dim MCcs but this does not seem to be the problem. I plan to get behind the dash to check power but thought Id ask for thoughts before I jump into that.
Thanks in advance,
2006 Newmar Ventana 3330
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Old 11-06-2022, 06:37 PM   #2
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I believe your dash system is the MMDC, (Multi Module Data Center) so here's a pdf that may help.
Attached Files
File Type: pdf MMCD_Service manual FCCC Rev C5.pdf (422.8 KB, 28 views)
99DSDP 3884, Freightliner, XC, CAT 3126B, 300 HP /ALLISON 3060
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Old 11-07-2022, 05:07 AM   #3

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Thanks for the PDF. It looks like it will be very helpful. Do you know where the fuse is located for this system or the Info Center portion in particular?
2006 Newmar Ventana 3330
2017 Jeep Wrangler
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Old 11-08-2022, 07:26 PM   #4
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Your best bet is to go with a Scangauge D, BluefireLLC or Silverleaf.
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