Carista Codes Meaning?

[Jonpweb]

Hello,

I've been lurking for a little while and digesting content. I've been trying to find out why my DAB radio didn't work (FM seems fine) - a basic check to see if the Ariel was plugged in and I caused an airbag light to come on. Bought a Carista, reset the airbag code and have the ones below. Everything else on the van seems to work fine, no warning lights etc.

CAN network gateway:
01044 - Control module coded incorrectly
Freeze frame
Priority: 2
Malfunction frequency counter: 2
Unlearning counter: 255
Odometer reading: 58641.3 miles

Infotainment system:
B111A13 - Antenna 2 for radio: Open circuit
Freeze frame
Priority: 6
Malfunction frequency counter: 1
Unlearning counter: 155
Odometer reading: 58641.9 miles

B110313 - Digital radio antenna 1: Open circuit
Freeze frame
Priority: 6
Malfunction frequency counter: 1
Unlearning counter: 155
Odometer reading: 58641.9 miles

U101400 - Control module coded incorrectly
Freeze frame
Priority: 4
Malfunction frequency counter: 1
Unlearning counter: 155
Odometer reading: 58641.9 miles


I understand Open circuit to be it's not all connected as it should, which I imagine as a first step I need to start seeing if everything is connected from the back of the radio to the antennas. Is this the right place to start?

Had a good internet search but everything seems very generic and I can't find anything in the forum, so not sure where to start with this one - "CAN network gateway: 01044 - Control module coded incorrectly" - any advice on where to start please?

Thanks in advance.

J

 

[mmi]

Odometer reading: 58641.9 miles

All faults have occurred at the same mileage, so what happened at that time? Possibly the faults were cleared and reappeared?

where to start with this one - "CAN network gateway: 01044 - Control module coded incorrectly"

In the gateway could indicate vehicle configuration mismatch - the listing of installed components in the gateway doesn't match what's actually seen by the gateway. E.g. removed trailer controller without updating the gateway.

Check "Detailed ECU info"-report (under Carista Service menu) for the controller list - anything obvious missing?

 

[Jonpweb]

thanks for your help @mmi

That's the current mileage, so I presume that's me clearing and them reappearing. I've also just replaced the battery, as it wasn't holding charge very well.

The below is what came from "Detailed ECU info"-report. Looking at the below I'd guess the CAN network gateway error is referring to "U101400 Control module coded incorrectly" because they both contain "01044". The van has none factory speakers in the back, which have an additional/piggyback loom which has the original loom plugged into it, the piggyback loom is then plugged into the back of the head unit, I presume to feed/power the additional speakers - it may well be this that's causing the error. I disconnected this additional loom and directly connecting the original to see if the DAB radio came back on, but it didn't.

I probably just need to ignore that the DAB radio doesn't work and get on with my life, as everything else is great with the van .



<<<ECU info obtained with Carista 9.4 for Android:>>>

CAN network gateway
Part #: 7E0909901
Component: GW-K-CAN TP20
Software version: 0762
ASAM/ODX identifier: [none]
Coding: 042305 (hex)
Fault codes:
01044 Control module coded incorrectly

Engine
Part #: 04L906056RP
Component: R4 2.0l TDI
Software version: 6748
ASAM/ODX identifier: EV_ECM20TDI03004L906056RP
Coding: 00114014432401090000 (hex)
Fault codes:
P056200 System Voltage: Low Voltage

ABS
Part #: 7E0907379P
Component: ESC
Software version: 0133
ASAM/ODX identifier: EV_Brake1ESCCONTIVN75XGP2
Coding: 517E4098256A84878A78027BA48421A679F100 (hex)
[No fault codes]

Steering angle
Part #: 6R0959654
Component: LENKW.SENSOR
Software version: 0070
ASAM/ODX identifier: EV_LWSKLOVW25X
Coding: 01 (hex)
[No fault codes]

Airbags
Part #: 7E0959655J
Component: VW10Airbag021
Software version: 0018
ASAM/ODX identifier: EV_AirbaVW10BPAVW12X
Coding: 000000000000000000000000000000003231 (hex)
[No fault codes]

Instrument cluster
Part #: 7E0920971A
Component: KOMBI
Software version: 2050
ASAM/ODX identifier: EV_Kombi_UDS_VDD_RM09
Coding: 450F010300 (hex)
[No fault codes]

Infotainment system
Part #: 1K8035150L
Component: MU-E-D-ER
Software version: 7205
ASAM/ODX identifier: EV_MUEnt4CGen2LGE
Coding: 065700003C00000051111101008000001F0000C60000010001 (hex)
Fault codes:
B111A13 Antenna 2 for radio: Open circuit
B110313 Digital radio antenna 1: Open circuit
U101400 Control module coded incorrectly

Immobilizer
Part #: 5K0953234
Component: IMMO
Software version: 2050
ASAM/ODX identifier: EV_Immo_UDS_VDD_RM09
Coding: 000002 (hex)
[No fault codes]

Heater & air conditioning
Part #: 7E0907047AK
Component: Climatic-T5
Software version: 0708
ASAM/ODX identifier: EV_ClimaticT5
Coding: 0000000003 (hex)
[No fault codes]

Parking/steering assist
Part #: 7E0919475T
Component: PARKHILFE 4K
Software version: 0212
ASAM/ODX identifier: EV_VW75XParkAssis4K
Coding: 118008 (hex)
[No fault codes]

Central electronics
Part #: 7E0937090D
Component: BCM PQ25 Max4
Software version: 0762
ASAM/ODX identifier: [none]
Coding: A0AC393A0A61341193284F747CEB8E740F84710F60CC6D60330400230840 (hex)
[No fault codes]

Battery regulator
Part #: 7E0907534
Component: Batt.regelung
Software version: 0762
ASAM/ODX identifier: [none]
Coding: 030B7A73 (hex)
[No fault codes]

Adaptive cruise control
Part #: 7N0907572C
Component: ACC Bosch PQx
Software version: 0211
ASAM/ODX identifier: EV_ACCBEGVW361
Coding: 00004000FE0779 (hex)
Fault codes:
U112100 Databus missing message

 

[mmi]

I'd guess the CAN network gateway error is referring to "U101400 Control module coded incorrectly" because they both contain "01044"

Not sure but I would expect them to be separate issues.
Then, other vans with the same and similar Infotainment units have slightly different coding than yours:

065700003C00000041111101008000001F0000C60000010001 others (tens of them)​

Search results for query: 065700003C00000041111101008000001F0000C60000010001

www.t6forum.com

Search results for query: 065700003C00000041111101008000001F0000C60000010001

forums.ross-tech.com

​

065700003C00000051111101008000001F0000C60000010001 yours (seems to be unique)​

Search results for query: 065700003C00000051111101008000001F0000C60000010001

www.t6forum.com

​

Would be interesting to see what happens if you would recode yours.

U112100 Databus missing message

Unfortunately Carista doesn't help much with this leaving the missing message out of the report.

I probably just need to ignore that the DAB radio doesn't work and get on with my life, as everything else is great with the van .

Agreed

 

[Jonpweb]

In the end I fitted a new antenna DAB DAB+ Car Aerial 10dbi Glass Mount Antenna - Retrofit South West . Seems to of done the trick.