Help With Some Dtc's/fault Codes On Obdeleven

[tintim]

Hello

Little help with some fault codes that keep appearing.
3rd one is new! Anything to be concerned about? Thanks

01 Engine

System description: R4 2,0L EDC
Software number: 03L906019GQ
Software version: 8440
Hardware number: 03L907309L
Hardware version: H38
Serial number: 00000000000000
ODX name: EV_ECM20TDI01103L906019GQ
ODX version: 003006
Long coding: 01194012232401080000

Trouble codes:
U100800 - Diagnostic interface for data bus Read out DTC
Intermittent

09 Central Electrics

System description: BCM PQ25 Max4
Software number: 7E0937090
Software version: 0736
Hardware number: 7E0937090
Hardware version: H80
Serial number: 0771 316152325
Long coding: B9A439B84A63349193284FF46CEB9E708FA0710F60CC6D60320400230800

Subsystems:
System description: RLS 211115 03
Software number: 5K7955559B
Software version: 0059
Hardware version: 37
Long coding: 0228EE

System description: J386__TSG_FT
Software number: 7E0959801K
Software version: 8654
Hardware version: 003
Serial number: KU0KU004111553087952
Long coding: 1400B0

System description: J387__TSG_BT
Software number: 7E0959802K
Software version: 8654
Hardware version: 003
Serial number: KU0KU005111553090354
Long coding: 0400A0

System description: DWA-Sensor 00
Software number: 7E1951172
Software version: 0104
Hardware version: 001
Long coding: 000000

System description: LIN BACKUP HO
Software number: 1K0951605C
Software version: 1501
Hardware version: H05
Long coding: 000000

System description: DWA-Sensor 00
Software number: 7E1951172
Software version: 0104
Hardware version: 001
Long coding: 000000

System description: E221__MFL-DC1
Software number: 2H0959442
Software version: 0103
Hardware version: H02
Serial number: 29150002099530025451
Long coding: A4FFFF

Trouble codes:
03022 - Local data bus 4 Electrical malfunction in circuit
static


19 Gateway

System description: GW-K-CAN TP20
Software number: 7E0909901
Software version: 0736
Hardware number: 7E0937090
Hardware version: H80
Long coding: 042307

Trouble codes:
03713 - Control module for hybrid battery management No signal/communication
static

 

[mmi]

Hello

Little help with some fault codes that keep appearing.
3rd one is new! Anything to be concerned about? Thanks

01 Engine

System description: R4 2,0L EDC
Software number: 03L906019GQ
Software version: 8440
Hardware number: 03L907309L
Hardware version: H38
Serial number: 00000000000000
ODX name: EV_ECM20TDI01103L906019GQ
ODX version: 003006
Long coding: 01194012232401080000

Trouble codes:
U100800 - Diagnostic interface for data bus Read out DTC
Intermittent

09 Central Electrics

System description: BCM PQ25 Max4
Software number: 7E0937090
Software version: 0736
Hardware number: 7E0937090
Hardware version: H80
Serial number: 0771 316152325
Long coding: B9A439B84A63349193284FF46CEB9E708FA0710F60CC6D60320400230800

Subsystems:
System description: RLS 211115 03
Software number: 5K7955559B
Software version: 0059
Hardware version: 37
Long coding: 0228EE

System description: J386__TSG_FT
Software number: 7E0959801K
Software version: 8654
Hardware version: 003
Serial number: KU0KU004111553087952
Long coding: 1400B0

System description: J387__TSG_BT
Software number: 7E0959802K
Software version: 8654
Hardware version: 003
Serial number: KU0KU005111553090354
Long coding: 0400A0

System description: DWA-Sensor 00
Software number: 7E1951172
Software version: 0104
Hardware version: 001
Long coding: 000000

System description: LIN BACKUP HO
Software number: 1K0951605C
Software version: 1501
Hardware version: H05
Long coding: 000000

System description: DWA-Sensor 00
Software number: 7E1951172
Software version: 0104
Hardware version: 001
Long coding: 000000

System description: E221__MFL-DC1
Software number: 2H0959442
Software version: 0103
Hardware version: H02
Serial number: 29150002099530025451
Long coding: A4FFFF

Trouble codes:
03022 - Local data bus 4 Electrical malfunction in circuit
static


19 Gateway

System description: GW-K-CAN TP20
Software number: 7E0909901
Software version: 0736
Hardware number: 7E0937090
Hardware version: H80
Long coding: 042307

Trouble codes:
03713 - Control module for hybrid battery management No signal/communication
static

Not much information in the codes. The first one (the engine) suggests that there is some kind of intermittent network problem. I would think that's the one which needs attention first.
Any modifications/repairs/replacements on the van?

 

[Sabre]

I always thought it was OBD2... Have I missed the other 9 version changes?

 

[Dilbert]

I always thought it was OBD2... Have I missed the other 9 version changes?

ODBeleven in an app and interface: Voltas IT, LCC

 

[Sabre]

Ooooooh! That's where it came from then... I did wonder.
Difference Between OBD1 and OBD2 Scanners - OBD Station
Every day's a school day.

 

[tintim]

Not much information in the codes. The first one (the engine) suggests that there is some kind of intermittent network problem. I would think that's the one which needs attention first.
Any modifications/repairs/replacements on the van?

I've only had the van about three months. No mods to the engine as far as I'm aware.
I have noticed the rear lid not opening sometimes when trying to open manually.

 

[mmi]

I've only had the van about three months. No mods to the engine as far as I'm aware.
I have noticed the rear lid not opening sometimes when trying to open manually.

Strange. Has the battery been replaced recently?

Noticed that you had mentioned elsewhere non-working start-stop system. Engine not communicating properly probably would be a good reason for that. The gateway 19 is centre point of van's internal communication and now the gateway and the engine are reporting databus problem - something somewhere is not perfectly right.

I understood that the faults have reappeared after clearing them? Btw, is it a DSG van?

Have you tried to read fault codes individually from control units - especially the following: 01, 09, 17, 19, 61? Could you check the history in control unit 01 (engine) - is the fault characterized as active or inactive?

 

[tintim]

Strange. Has the battery been replaced recently?

Same AGM battery from when the van was new

Noticed that you had mentioned elsewhere non-working start-stop system. Engine not communicating properly probably would be a good reason for that. The gateway 19 is centre point of van's internal communication and now the gateway and the engine are reporting databus problem - something somewhere is not perfectly right.

I will raise the fault with the Van seller as I'm still (just under warranty)

I understood that the faults have reappeared after clearing them? Btw, is it a DSG van?

Yep the first two keep coming back. Its a manual

Have you tried to read fault codes individually from control units - especially the following: 01, 09, 17, 19, 61? Could you check the history in control unit 01 (engine) - is the fault characterized as active or inactive?

I'll check the history and get back, I do recall the amount of times they have happened is quite high.

Thanks for helping, plenty for me to do/research