Data bus issue code - 01312

   #1  

mkv_racer

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So while pulling some wiring something shorted now I can't talk to the ecu, abs and possibly others. Also, Oil warning and "brakes" warning come on. Car starts and runs just not great. Thinking the Central electronics module is fried. replaced ecu (just cause it was easy) same problem.

Any help is appreciated.

Ignore all the bulb and door module warnings. Those are not connected. Not part of the problem.

Code:
Sunday,05,April,2020,17:23:30:29885
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 7 x64
VCDS Version: 20.4.0.1 (x64)  HEX-NET CB: 0.4508.4
Data version: 20200331 DS317.0
www.Ross-Tech.com


VIN: WVWFV71K97W169218   License Plate: ORANGE CAR
Mileage: 146600km-91093mi   Repair Order: 



--------------------------------------------------------------------------------
--------------------------------------------------------------------------------


Chassis Type: 1K (1K0)
Scan: 01 02 03 08 09 15 16 17 19 1C 22 25 44 46

VIN: WVWFV71K97W169218   Mileage: 146600km-91093miles

00-Steering Angle Sensor -- Status: OK 0000
01-Engine -- Status: OK 0000
02-Auto Trans -- Status: OK 0000
03-ABS Brakes -- Status: OK 0000
08-Auto HVAC -- Status: Malfunction 0010
09-Cent. Elect. -- Status: Malfunction 0010
15-Airbags -- Status: OK 0000
16-Steering wheel -- Status: Malfunction 0010
17-Instruments -- Status: Malfunction 0010
19-CAN Gateway -- Status: Malfunction 0010
1C-Position Sensing -- Status: Not registered 0011
22-AWD -- Status: OK 0000
25-Immobilizer -- Status: Malfunction 0010
44-Steering Assist -- Status: OK 0000
46-Central Conv. -- Status: Malfunction 0010
-------------------------------------------------------------------------------
Address 01: Engine
Cannot be reached

-------------------------------------------------------------------------------
Address 02: Auto Trans
Cannot be reached

-------------------------------------------------------------------------------
Address 03: ABS Brakes
Cannot be reached

-------------------------------------------------------------------------------
Address 08: Auto HVAC        Labels: 1K0-820-047.lbl
   Part No: 1K0 820 047 GS
   Component: Climatic PQ35   120 0606  
   Shop #: WSC 00000 000 00000
   VCID: 7BB60A383A91DD5E57-802E

7 Faults Found:
01299 - Diagnostic Interface for Data Bus (J533) 
            005 - No or Incorrect Basic Setting / Adaptation
00457 - Central Electronics Control Module / BCM (J519) 
            013 - Check DTC Memory
01296 - Sensor for Vent Temperature; Center (G191) 
            010 - Open or Short to Plus
00898 - Control Circuit A/C compressor 
            010 - Open or Short to Plus
00819 - High Pressure Sensor (G65) 
            009 - Open or Short to Ground
01316 - ABS Control Module 
            004 - No Signal/Communication
01314 - Engine Control Module 
            004 - No Signal/Communication

-------------------------------------------------------------------------------
Address 09: Cent. Elect.        Labels:. 3C0-937-049-23-H.lbl
   Part No SW: 3C0 937 049 AE    HW: 3C0 937 049 AE
   Component: Bordnetz-SG     H52 2002  
   Revision: 00H52000    Serial number: 00000006577201
   Coding: 11040801400A00005F00000032000000005000005F0001
   Shop #: WSC 09113 444 54770
   VCID: 6C9439644FFF4AE6CE-8038

   Subsystem 1 - Part No: 1K1 955 119 E  Labels: 1KX-955-119.CLB
   Component: Wischer 181206 020  0501  
   Coding: 00038805
   Shop #: WSC 09113  

7 Faults Found:
02195 - Dimmer Switch Instrument Panel & Switch Lighting (E20) 
            009 - Open or Short to Ground
             Freeze Frame:
                    Fault Status: 01101001
                    Fault Priority: 5
                    Fault Frequency: 1
                    Reset counter: 150
                    Mileage: 146609 km
                    Time Indication: 0
                    Date: 2005.09.13
                    Time: 31:63:63

             Freeze Frame:
                        ON
                    Voltage: 14.45 V
                        ON
                        ON
                        OFF
                        OFF
                        OFF

01496 - Bulb for Fog-Lamps; Left (L22) 
            010 - Open or Short to Plus
             Freeze Frame:
                    Fault Status: 01101010
                    Fault Priority: 4
                    Fault Frequency: 1
                    Reset counter: 150
                    Mileage: 146609 km
                    Time Indication: 0
                    Date: 2005.09.13
                    Time: 31:63:63

             Freeze Frame:
                        ON
                    Voltage: 14.45 V
                        ON
                        ON
                        OFF
                        OFF
                        OFF

01500 - Bulb for Fog-Lamps; Right (L23) 
            010 - Open or Short to Plus
             Freeze Frame:
                    Fault Status: 01101010
                    Fault Priority: 4
                    Fault Frequency: 1
                    Reset counter: 150
                    Mileage: 146609 km
                    Time Indication: 0
                    Date: 2005.09.13
                    Time: 31:63:63

             Freeze Frame:
                        ON
                    Voltage: 14.45 V
                        ON
                        ON
                        OFF
                        OFF
                        OFF

01299 - Diagnostic Interface for Data Bus (J533) 
            005 - No or Incorrect Basic Setting / Adaptation - Intermittent
             Freeze Frame:
                    Fault Status: 00100101
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 190
                    Mileage: 146609 km
                    Time Indication: 0
                    Date: 2005.09.13
                    Time: 31:63:63

             Freeze Frame:
                        ON
                    Voltage: 14.45 V
                        ON
                        ON
                        OFF
                        OFF
                        OFF

01321 - Control Module for Airbags (J234) 
            004 - No Signal/Communication
             Freeze Frame:
                    Fault Status: 01100100
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 150
                    Mileage: 146609 km
                    Time Indication: 0
                    Date: 2005.09.13
                    Time: 31:63:63

             Freeze Frame:
                        ON
                    Voltage: 14.40 V
                        ON
                        ON
                        OFF
                        OFF
                        OFF

01314 - Engine Control Module 
            004 - No Signal/Communication
             Freeze Frame:
                    Fault Status: 01100100
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 150
                    Mileage: 146609 km
                    Time Indication: 0
                    Date: 2005.09.13
                    Time: 31:63:63

             Freeze Frame:
                        ON
                    Voltage: 14.45 V
                        ON
                        ON
                        OFF
                        OFF
                        OFF

01309 - Power Steering Control Module (J500) 
            004 - No Signal/Communication
             Freeze Frame:
                    Fault Status: 01100100
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 150
                    Mileage: 146609 km
                    Time Indication: 0
                    Date: 2005.09.13
                    Time: 31:63:63

             Freeze Frame:
                        ON
                    Voltage: 14.45 V
                        ON
                        ON
                        OFF
                        OFF
                        OFF


-------------------------------------------------------------------------------
Address 15: Airbags
Cannot be reached

-------------------------------------------------------------------------------
Address 16: Steering wheel        Labels: 1K0-953-549-MY8.lbl
   Part No SW: 1K0 953 549 AG    HW: 1K0 953 549 AG
   Component: J0527           036 0070  
   Coding: 0012122
   Shop #: WSC 01279 785 00200
   VCID: 77BE160806B9F93E33-8022

   Subsystem 1 - Part No: XXXXXXXXXXX 
   Component: E0221           002 0010

1 Fault Found:
00002 - Transmission Control Unit 
            004 - No Signal/Communication

-------------------------------------------------------------------------------
Address 17: Instruments        Labels: 1K0-920-xxx-17.lbl
   Part No SW: 1K6 920 973 A    HW: 1K6 920 973 A
   Component: KOMBIINSTRUMENT VDD 1610  
   Revision: V0003000    Serial number: VWZ7Z0G8013723
   Coding: 0000207
   Shop #: WSC 01286 386 08256
   VCID: 312AE810A85DE70EBD-8064

7 Faults Found:
01316 - ABS Control Module 
            004 - No Signal/Communication
             Freeze Frame:
                    Fault Status: 01100100
                    Fault Priority: 2
                    Fault Frequency: 9
                    Reset counter: 150
                    Mileage: 0 km
                    Time Indication: 0

01314 - Engine Control Module 
            004 - No Signal/Communication
             Freeze Frame:
                    Fault Status: 01100100
                    Fault Priority: 2
                    Fault Frequency: 14
                    Reset counter: 150
                    Mileage: 146578 km
                    Time Indication: 0
                    Date: 2000.00.00
                    Time: 17:00:43

00446 - Function Limitation due to Under-Voltage 
            002 - Lower Limit Exceeded - Intermittent
             Freeze Frame:
                    Fault Status: 00100010
                    Fault Priority: 2
                    Fault Frequency: 2
                    Reset counter: 190
                    Mileage: 0 km
                    Time Indication: 0

01315 - Transmission Control Module 
            004 - No Signal/Communication
             Freeze Frame:
                    Fault Status: 01100100
                    Fault Priority: 2
                    Fault Frequency: 9
                    Reset counter: 150
                    Mileage: 0 km
                    Time Indication: 0

01309 - Power Steering Control Module (J500) 
            004 - No Signal/Communication
             Freeze Frame:
                    Fault Status: 01100100
                    Fault Priority: 2
                    Fault Frequency: 9
                    Reset counter: 150
                    Mileage: 0 km
                    Time Indication: 0

01321 - Control Module for Airbags (J234) 
            004 - No Signal/Communication
             Freeze Frame:
                    Fault Status: 01100100
                    Fault Priority: 2
                    Fault Frequency: 3
                    Reset counter: 150
                    Mileage: 146609 km
                    Time Indication: 0
                    Date: 2000.00.00
                    Time: 01:36:15

00438 - Fuel Supply Sensor 2 (G169) 
            010 - Open or Short to Plus
             Freeze Frame:
                    Fault Status: 01101010
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 150
                    Mileage: 146609 km
                    Time Indication: 0
                    Date: 2000.00.00
                    Time: 00:24:35


-------------------------------------------------------------------------------
Address 19: CAN Gateway        Labels:. 1K0-907-530-V2.clb
   Part No SW: 1K0 907 530 K    HW: 1K0 907 951 
   Component: J533__Gateway   H04 0021  
   Revision:   H04 02    Serial number: 110107F2001582
   Coding: BF03030007000000
   Shop #: WSC 01279 785 00200
   VCID: 2F2EEE68BE69F1FEAB-807A

2 Faults Found:
01312 - Powertrain Data Bus 
            014 - Defective
             Freeze Frame:
                    Fault Status: 01101110
                    Fault Priority: 1
                    Fault Frequency: 1
                    Reset counter: 150
                    Mileage: 146609 km
                    Time Indication: 0
                    Date: 2000.00.00
                    Time: 01:50:11

01044 - Control Module Incorrectly Coded 
            000 - -
             Freeze Frame:
                    Fault Status: 01100000
                    Fault Priority: 1
                    Fault Frequency: 1
                    Reset counter: 255
                    Mileage: 146609 km
                    Time Indication: 0
                    Date: 2000.00.00
                    Time: 01:50:11


-------------------------------------------------------------------------------
Address 1C: Position Sensing        Labels: 1Kx-919-xxx-1C.lbl
   Part No SW: 1K6 919 879     HW: 1K6 919 879 
   Component: Kompass         001 0003  
   Revision: 00001000    Serial number: 1225223T1RYX03
   Shop #: WSC 00000 000 00000
   VCID: 7DB204202485D36E69-8028

1 Fault Found:
01316 - ABS Control Module 
            004 - No Signal/Communication
             Freeze Frame:
                    Fault Status: 01100100
                    Fault Priority: 3
                    Fault Frequency: 21
                    Reset counter: 150
                    Mileage: 146609 km
                    Time Indication: 0
                    Date: 2000.00.00
                    Time: 21:31:39


-------------------------------------------------------------------------------
Address 22: AWD
Cannot be reached

-------------------------------------------------------------------------------
Address 25: Immobilizer        Labels: 1K0-920-xxx-25.clb
   Part No SW: 1K6 920 973 A    HW: 1K6 920 973 A
   Component: IMMO            VDD 1610  
   Revision: V0003000    Serial number: VWZ7Z0G8013723
   Shop #: WSC 00000 000 00000
   VCID: 312AE810A85DE70EBD-8064

2 Faults Found:
01176 - Key 
            008 - Implausible Signal - Intermittent
             Freeze Frame:
                    Fault Status: 00101000
                    Fault Priority: 2
                    Fault Frequency: 2
                    Reset counter: 255
                    Mileage: 146609 km
                    Time Indication: 0
                    Date: 2000.00.00
                    Time: 17:27:38

00003 - Control Module 
            014 - Defective
             Freeze Frame:
                    Fault Status: 01101110
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 255
                    Mileage: 146483 km
                    Time Indication: 0
                    Date: 2000.00.00
                    Time: 14:16:51


-------------------------------------------------------------------------------
Address 44: Steering Assist
Cannot be reached

-------------------------------------------------------------------------------
Address 46: Central Conv.        Labels:. 1K0-959-433-MAX.clb
   Part No SW: 1K0 959 433 CT    HW: 1K0 959 433 CT
   Component:    KSG PQ35 RDK 052 0218  
   Revision: 00052000    Serial number: 00000000000000
   Coding: 0000000000000000000000800001000188B820
   Shop #: WSC 01287 785 00200
   VCID: 044471C4476FA2A626-8050

   Subsystem 1 - Component:   Sounder n.mounted     

   Subsystem 2 - Component:       NGS n.mounted     

   Subsystem 3 - Component:      IRUE n.mounted     

6 Faults Found:
00457 - Central Electronics Control Module / BCM (J519) 
            013 - Check DTC Memory
             Freeze Frame:
                    Fault Status: 01101101
                    Fault Priority: 4
                    Fault Frequency: 1
                    Reset counter: 150
                    Mileage: 0 km
                    Time Indication: 0

01331 - Door Control Module; Driver Side (J386) 
            004 - No Signal/Communication
             Freeze Frame:
                    Fault Status: 01100100
                    Fault Priority: 4
                    Fault Frequency: 20
                    Reset counter: 150
                    Mileage: 146561 km
                    Time Indication: 0
                    Date: 2000.00.00
                    Time: 02:06:39

01332 - Door Control Module; Passenger Side (J387) 
            004 - No Signal/Communication
             Freeze Frame:
                    Fault Status: 01100100
                    Fault Priority: 4
                    Fault Frequency: 20
                    Reset counter: 150
                    Mileage: 146561 km
                    Time Indication: 0
                    Date: 2000.00.00
                    Time: 02:06:39

00625 - Vehicle Speed Signal 
            004 - No Signal/Communication
             Freeze Frame:
                    Fault Status: 01100100
                    Fault Priority: 4
                    Fault Frequency: 1
                    Reset counter: 150
                    Mileage: 146609 km
                    Time Indication: 0
                    Date: 2000.00.00
                    Time: 01:42:58

00830 - Convertible Top Control Module (J256) 
            004 - No Signal/Communication - Intermittent
             Freeze Frame:
                    Fault Status: 00100100
                    Fault Priority: 4
                    Fault Frequency: 1
                    Reset counter: 190
                    Mileage: 0 km
                    Time Indication: 0

01321 - Control Module for Airbags (J234) 
            004 - No Signal/Communication
             Freeze Frame:
                    Fault Status: 01100100
                    Fault Priority: 4
                    Fault Frequency: 1
                    Reset counter: 150
                    Mileage: 146609 km
                    Time Indication: 0
                    Date: 2000.00.00
                    Time: 01:36:15


End----------(Elapsed Time: 00:43, VBatt start/end: 14.5V/14.5V)-----------
 
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   #2  

gokarty

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Did you individually check each fuse in all fuse boxes?

Did you try a battery disconnect? (might not help if something was shorted but worth a shot)
 
   #3  

mkv_racer

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yes and yes.
 
   #4  

Jef

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Can't help but notice this:
1C-Position Sensing -- Status: Not registered 0011

Is there ANY hardware in this car that was NOT factory installed? Maybe some parts swapping or something?
 
   #5  

Jack@European_Parts

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Ah main fuse is blow here or a terminal X relay for load reduction is FUBAR, maybe even ignition switch.

Just what location were you pulling in and how hard to do this? :rolleyes:

You sure you didn't inadvertently unplug something? :p
 
   #6  

mkv_racer

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lots removed. AWD swapped. But none of that changed since this problem started.

This is a gutted race car so expect all the misc. codes. We just pulled down the wire running up the A-pillar and got a minor spark then had the problem. Backprobed every fuse in both fuse panels. Also Tach doesn't work.

Sorry, feel kinda scattered in the information.
 
   #7  

mkv_racer

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Ah main fuse is blow here or a terminal X relay for load reduction is FUBAR, maybe even ignition switch.

Just what location were you pulling in and how hard to do this? :rolleyes:

You sure you didn't inadvertently unplug something? :p

Didn't really pull anything. Just unclipped.

Nothing was plugged in before. Harness goes up A-pillar then down into the dash.
 
   #8  

Jack@European_Parts

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Show pictures please of this race car, harness area and how you make your terminations of connection?

I hope not with these?

media.nl
 
   #9  

mkv_racer

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Show pictures please of this race car, harness area and how you make your terminations of connection?

I hope not with these?

media.nl

Lol. No not with those. Everything is currently just unplugged. No wires were cut.
 
   #10  

mkv_racer

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So ECM is up and oil light is off. Still can't talk to ABS. From the Bentley it looks like pin 29 should have power but doesn't. Is there a way to get a good wiring diagram? The Bentley manual leaves me wanting component and splice locations.
 
   #11  

gokarty

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So ECM is up and oil light is off. Still can't talk to ABS. From the Bentley it looks like pin 29 should have power but doesn't. Is there a way to get a good wiring diagram? The Bentley manual leaves me wanting component and splice locations.

Have you tried Bentley's erWin? Usually you have to pay an access fee but you can download everything (the PDF files) in a day onto your computer.

They usually have the wiring diagrams for the entire car either in PDF form and/or using their "iWire" utility.

Here's a link to erWin: https://erwinusa.bentleymotors.com/erwin/showHome.do

Hope this helps

Regards,
gokarty
 
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   #12  

mkv_racer

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