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2020 CX-30 AWD Soul Red, 2020 CX-30 AWD Deep Crystal Blue Mica
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98 Posts
Discussion Starter · #1 ·
Hello all,

new owner from Colorado. Switched from an older Honda CRV to the Preferred package CX-30 in Soul Red. This is my second Mazda which was the protege. This is definitely a step up from those two.

So far all is good except for the “In-vehicle Network” warning. What is this warning? Does it have to do with the gps antenna?
 

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Preferred FWD / Deep Crystal Blue Mica
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191 Posts
Hello all,

new owner from Colorado. Switched from an older Honda CRV to the Preferred package CX-30 in Soul Red. This is my second Mazda which was the protege. This is definitely a step up from those two.

So far all is good except for the “In-vehicle Network” warning. What is this warning? Does it have to do with the gps antenna?
"Some customers may experience a "IN-VEHICLE NETWORK MALFUNCTION" warning message in the instrument cluster with one or more of the following DTC's stored:B119F:01 TCU -Tel antenna No. 1 malfunctionB1252:87 TCU -Communication error with connectivity master unit (CMU)U0156:00 VCM -Communication error with connectivity master unit (CMU)U0156:00 BCM -Communication error with connectivity master unit (CMU)U0198:00 BCM -Communication error with emergency call unitU212D:00 BCM -Communication error with light control module (RH)U3000:00 TCU -Telematics communication unit internal malfunctionLow Battery DTCs "


In other words, take it to the dealer for inspection "IN-VEHICLE NETWORK MALFUNCTION"
 

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2020 CX-30 AWD Soul Red, 2020 CX-30 AWD Deep Crystal Blue Mica
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98 Posts
Discussion Starter · #3 ·
"Some customers may experience a "IN-VEHICLE NETWORK MALFUNCTION" warning message in the instrument cluster with one or more of the following DTC's stored:B119F:01 TCU -Tel antenna No. 1 malfunctionB1252:87 TCU -Communication error with connectivity master unit (CMU)U0156:00 VCM -Communication error with connectivity master unit (CMU)U0156:00 BCM -Communication error with connectivity master unit (CMU)U0198:00 BCM -Communication error with emergency call unitU212D:00 BCM -Communication error with light control module (RH)U3000:00 TCU -Telematics communication unit internal malfunctionLow Battery DTCs "


In other words, take it to the dealer for inspection "IN-VEHICLE NETWORK MALFUNCTION"
thanks! I went in this morning to finish up something with the dealership and I did mention it to them. I’m scheduled On Wednesday to take it back in to have it looked at. We shall see...
 

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2020 CX-30 AWD Soul Red, 2020 CX-30 AWD Deep Crystal Blue Mica
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98 Posts
Discussion Starter · #9 ·
Cargo cover, roof rails, auto dimming rear view mirror, and splash guards. Splash guards will be available on Monday. Everything else came in and has been installed. If the mirror works like the Volvo I’ll be very thankful cuz my wife hates light and glare from shiny objects shining in her eyes. Plan to get this vehicle setup for her the way she likes it without her knowing then gift it to her.

We may have 2 of these in the very near future.
 

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2020 CX-30 AWD Soul Red, 2020 CX-30 AWD Deep Crystal Blue Mica
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98 Posts
Discussion Starter · #10 ·
May sound crazy but the 2nd one landed in our driveway Saturday. This one is the Deep Crystal Blue Mica with the white and blue interior. Thursday the roof rails, auto dimming mirror, illuminated door sill, cargo cover, and splash guards will be installed. I may add the cross bars but I haven’t seen any with them yet.
 
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