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Thread: 2007 jetta 2.5 mk5- car runs fine but fault codes on dash

  1. #1
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    2007 jetta 2.5 mk5- car runs fine but fault codes on dash

    initial problem 500ma parasitic drain.
    ran scan and had 5 fault codes but car ran fine. no lights on dash
    checked all fuses. 500ma draw on lower engine fuse block. wire headiing to firewall and dash
    decided to disconnect radio and instrument panel lit up with faults. epc abs, brake lining low, check engine
    changed the gateway model and programmed ( used part) and parasitic draw fixed. still have faults and codes
    old gatwey 1ko907530k new gateway 1ko 907 530 k
    check can bus voltages and resistance=60ohms i dont have a scope. i suspect that might be the next logical step?

    Code:
    Friday,24,January,2020,14:12:10:43666
    VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
    VCDS Version: 19.6.2.0 (x64)  HEX-V2 CB: 0.4508.4
    Data version: 20190930 DS308.0
    www.Ross-Tech.com
    
    
    VIN: 3VWRF31K67M191614   License Plate: 
    
    
    Chassis Type: 1K (1K0)
    Scan: 01 02 03 08 09 15 16 17 19 25 42 44 46 52 62 72
    
    VIN: 3VWRF31K67M191614   Mileage: 62540km-38860miles
    
    01-Engine -- Status: Malfunction 0010
    02-Auto Trans -- Status: Malfunction 0010
    03-ABS Brakes -- Status: Cannot be reached 1100
    04-Steering Angle -- Status: OK 0000
    08-Auto HVAC -- Status: Malfunction 0010
    09-Cent. Elect. -- Status: OK 0000
    15-Airbags -- Status: Malfunction 0010
    16-Steering wheel -- Status: OK 0000
    17-Instruments -- Status: Malfunction 0010
    19-CAN Gateway -- Status: Malfunction 0010
    25-Immobilizer -- Status: OK 0000
    42-Door Elect, Driver -- Status: OK 0000
    44-Steering Assist -- Status: Malfunction 0010
    46-Central Conv. -- Status: Malfunction 0010
    52-Door Elect, Pass. -- Status: OK 0000
    62-Door, Rear Left -- Status: OK 0000
    72-Door, Rear Right -- Status: OK 0000
    -------------------------------------------------------------------------------
    Address 01: Engine        Labels: 06A-906-032-BGP.lbl
       Part No SW: 07K 906 032 S    HW: 07K 906 032 Q
       Component: 2.5l R5/4V      G   9652  
       Revision: --H01---    Serial number: VWZ7Z0G9087339
       Coding: 0000003
       Shop #: WSC 00066 000 00000
       VCID: 392F2A62A5533BEFCE9-806C
    
    5 Faults Found:
    049441 - No Communication with ABS Brake Control Module 
                   U0121 - 008 - 
                 Freeze Frame:
                        Fault Status: 01101000
                        Fault Priority: 0
                        Fault Frequency: 1
                        Reset counter: 255
                        Mileage: 62547 km
                        Time Indication: 0
                        Date: 2000.00.00
                        Time: 00:26:07
    
                 Freeze Frame:
                        RPM: 0 /min
                        Load: 0.0 %
                        Speed: 0.0 km/h
                        Temperature: 93.0°C
                        Temperature: 46.0°C
                        Absolute Pres.: 1010.0 mbar
                        Voltage: 11.938 V
    
    049441 - No Communication with ABS Brake Control Module 
                   U0121 - 008 - 
                 Freeze Frame:
                        Fault Status: 01101000
                        Fault Priority: 0
                        Fault Frequency: 1
                        Reset counter: 255
                        Mileage: 62547 km
                        Time Indication: 0
                        Date: 2000.00.00
                        Time: 00:26:07
    
                 Freeze Frame:
                        RPM: 0 /min
                        Load: 0.0 %
                        Speed: 0.0 km/h
                        Temperature: 93.0°C
                        Temperature: 46.0°C
                        Absolute Pres.: 1010.0 mbar
                        Voltage: 11.938 V
    
    049441 - No Communication with ABS Brake Control Module 
                   U0121 - 008 - 
                 Freeze Frame:
                        Fault Status: 01101000
                        Fault Priority: 0
                        Fault Frequency: 2
                        Reset counter: 255
                        Mileage: 62547 km
                        Time Indication: 0
                        Date: 2000.00.00
                        Time: 00:26:07
    
                 Freeze Frame:
                        RPM: 0 /min
                        Load: 0.0 %
                        Speed: 0.0 km/h
                        Temperature: 93.0°C
                        Temperature: 46.0°C
                        Absolute Pres.: 1010.0 mbar
                        Voltage: 11.938 V
    
    000264 - Manifold / Barometric Pressure Sensor (G71) / (F96) 
                   P0108 - 001 - Signal too High - Intermittent
                 Freeze Frame:
                        Fault Status: 00100001
                        Fault Priority: 0
                        Fault Frequency: 1
                        Reset counter: 255
                        Mileage: 62547 km
                        Time Indication: 0
                        Date: 2000.00.00
                        Time: 00:26:07
    
                 Freeze Frame:
                        RPM: 0 /min
                        Load: 0.0 %
                        Speed: 0.0 km/h
                        Temperature: 93.0°C
                        Temperature: 46.0°C
                        Absolute Pres.: 1010.0 mbar
                        Voltage: 11.811 V
    
    008825 - Leak in Air Intake System 
                   P2279 - 008 - 
                 Freeze Frame:
                        Fault Status: 01101000
                        Fault Priority: 0
                        Fault Frequency: 1
                        Reset counter: 255
                        Mileage: 62547 km
                        Time Indication: 0
                        Date: 2000.00.00
                        Time: 00:27:39
    
                 Freeze Frame:
                        RPM: 694 /min
                        Load: 21.2 %
                        Speed: 0.0 km/h
                        Temperature: 86.0°C
                        Temperature: 49.0°C
                        Absolute Pres.: 1010.0 mbar
                        Voltage: 13.716 V
    
    Readiness: 0110 1101
    
    -------------------------------------------------------------------------------
    Address 02: Auto Trans        Labels: 09G-927-750.clb
       Part No SW: 09G 927 750 FL    HW: 09G 927 750 FL
       Component: AQ 250 6F           0920  
       Revision: 00H69000    Serial number:               
       Coding: 0000072
       Shop #: WSC 00066 000 00000
       VCID: 005987868609AA27C97-8054
    
    1 Fault Found:
    01316 - ABS Control Module 
                004 - No Signal/Communication
    
    -------------------------------------------------------------------------------
    Address 03: ABS Brakes
    Cannot be reached
    
    -------------------------------------------------------------------------------
    Address 08: Auto HVAC        Labels: 1K0-820-047.lbl
       Part No SW: 1K0 820 047 FT    HW: 1K0 820 047 FT
       Component: Climatic PQ35   141 0909  
       Revision: 00141027    Serial number: 00000000000000
       Shop #: WSC 00000 000 00000
       VCID: 7BA3F06AEFEFC9FF9C5-802E
    
    1 Fault Found:
    01316 - ABS Control Module 
                004 - No Signal/Communication
    
    -------------------------------------------------------------------------------
    Address 09: Cent. Elect.        Labels:. 3C0-937-049-23-M.lbl
       Part No SW: 3C0 937 049 AD    HW: 3C0 937 049 AD
       Component: Bordnetz-SG     H52 2002  
       Revision: 00H52000    Serial number: 00000000635216
       Coding: 10050E234004150007140000001400000008730B5C0000
       Shop #: WSC 00000 000 00000
       VCID: 6B83C02A9F8F597F0C5-803E
    
       Subsystem 1 - Part No: 1K1 955 119 E  Labels: 1KX-955-119.CLB
       Component: Wischer 050607 020  0501  
       Coding: 00038805
       Shop #: WSC 00000  
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 15: Airbags        Labels: 1K0-909-605.lbl
       Part No SW: 1K0 909 605 AB    HW: 1K0 909 605 AB
       Component: 6E AIRBAG VW8R  034 8000  
       Revision: 05034000    Serial number: 003B6M020SRD  
       Coding: 0013893
       Shop #: WSC 00066 000 00000
       VCID: 6C81C3369A815E4705F-8038
    
       Subsystem 1 - Serial number: 6332MSME13070664+
    
       Subsystem 2 - Serial number: 6342MSME187A4216B
    
       Subsystem 3 - Serial number: 6351HSME0D38737DL
    
       Subsystem 4 - Serial number: 6361HSME0D2C0D6DR
    
       Subsystem 5 - Serial number: 63727SME0D0D625A9
    
       Subsystem 6 - Serial number: 63827SME0C744123.
    
    1 Fault Found:
    01316 - ABS Control Module 
                004 - No Signal/Communication
    
    -------------------------------------------------------------------------------
    Address 16: Steering wheel        Labels: 1K0-953-549-MY8.lbl
       Part No SW: 1K0 953 549 AP    HW: 1K0 953 549 AP
       Component: Lenksäulenmodul 036 0070  
       Coding: 0010021
       Shop #: WSC 00066 000 00000
       VCID: 005987868609AA27C97-8054
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 17: Instruments        Labels: 1K0-920-xxx-17.lbl
       Part No SW: 1K0 920 853 T    HW: 1K0 920 853 T
       Component: KOMBIINSTRUMENT 3HL 1610  
       Revision: V0003000    Serial number: VWZ7Z0G9087339
       Coding: 0023307
       Shop #: WSC 00066 067 57207
       VCID: 3B23306AAF6F09FFDC5-806E
    
    1 Fault Found:
    01316 - ABS Control Module 
                004 - No Signal/Communication
                 Freeze Frame:
                        Fault Status: 01100100
                        Fault Priority: 2
                        Fault Frequency: 1
                        Reset counter: 89
                        Mileage: 62547 km
                        Time Indication: 0
                        Date: 2000.00.00
                        Time: 00:27:54
    
    
    -------------------------------------------------------------------------------
    Address 19: CAN Gateway        Labels:. 1K0-907-530-V3.clb
       Part No SW: 1K0 907 530 L    HW: 1K0 907 951 
       Component: J533  Gateway   H07 0052  
       Revision:   H07 01    Serial number: 171007F1001182
       Coding: ED807F060000021002
       Shop #: WSC 00066 123 12345
       VCID: 303917467629FAA7797-8064
    
    1 Fault Found:
    01316 - ABS Control Module 
                004 - No Signal/Communication
                 Freeze Frame:
                        Fault Status: 01100100
                        Fault Priority: 2
                        Fault Frequency: 1
                        Reset counter: 89
                        Mileage: 62547 km
                        Time Indication: 0
                        Date: 2000.00.00
                        Time: 00:27:55
    
    
    -------------------------------------------------------------------------------
    Address 25: Immobilizer        Labels: 1K0-920-xxx-25.clb
       Part No SW: 1K0 920 853 T    HW: 1K0 920 853 T
       Component: IMMO            3HL 1610  
       Revision: V0003000    Serial number: VWZ7Z0G9087339
       Shop #: WSC 00000 000 00000
       VCID: 3B23306AAF6F09FFDC5-806E
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 42: Door Elect, Driver        Labels:. 1K0-959-701-MIN3.clb
       Part No SW: 1K0 959 701 P    HW: 1K0 959 793 L
       Component: J386  TUER-SG FT    1133  
       Revision: 32008001    Serial number: 00000005478512
       Coding: 0001205
       Shop #: WSC 00066 000 00000
       VCID: 3B23306AAF6F09FFDC5-806E
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 44: Steering Assist        Labels: 1Kx-909-144-G2V3.clb
       Part No: 1K1 909 144 L
       Component: EPS_ZFLS Kl.069 H07 1806  
       Shop #: WSC 00066 000 00000
       VCID: 34311B568231C6871DF-8060
    
    2 Faults Found:
    00625 - Vehicle Speed Signal 
                004 - No Signal/Communication - MIL ON
                 Freeze Frame:
                        Mileage: 62540 km
                        Temperature: 31.0°C
                        Voltage: 13.90 V
                        Voltage: 13.70 V
    
    00778 - Steering Angle Sensor (G85) 
                000 - -
                 Freeze Frame:
    
    
    -------------------------------------------------------------------------------
    Address 46: Central Conv.        Labels:. 1K0-959-433-MAX.clb
       Part No SW: 1K0 959 433 CA    HW: 1K0 959 433 CA
       Component:    KSG PQ35 G2  020 0204  
       Revision: 00020000    Serial number: 00000000000000
       Coding: 13900F880106281B0904058FB0880F0488FCA0
       Shop #: WSC 00066 000 00000
       VCID: 71BFD242BDA3B3AF369-8024
    
       Subsystem 1 - Component:   Sounder n.mounted     
    
       Subsystem 2 - Component:       NGS n.mounted     
    
       Subsystem 3 - Component:      IRUE n.mounted     
    
    1 Fault Found:
    00625 - Vehicle Speed Signal 
                004 - No Signal/Communication
                 Freeze Frame:
                        Fault Status: 01100100
                        Fault Priority: 4
                        Fault Frequency: 1
                        Reset counter: 89
                        Mileage: 62547 km
                        Time Indication: 0
                        Date: 2000.00.00
                        Time: 00:27:54
    
    
    -------------------------------------------------------------------------------
    Address 52: Door Elect, Pass.        Labels:. 1K0-959-702-MIN3.clb
       Part No SW: 1K0 959 702 P    HW: 1K0 959 792 L
       Component: J387  TUER-SG BT    1133  
       Revision: 32008001    Serial number: 00000114778518
       Coding: 0001204
       Shop #: WSC 00066 000 00000
       VCID: 3C213376AA610EC7D5F-8068
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 62: Door, Rear Left        Labels:. 1K0-959-703-GEN3.clb
       Part No SW: 1K0 959 703 Q    HW: 1K0 959 795 J
       Component: J388   TUER-SG HL   1120  
       Revision: 12006001    Serial number: 00000001592277
       Coding: 0001168
       Shop #: WSC 00066 000 00000
       VCID: 3E25397EBC7D1CD7FBB-806A
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 72: Door, Rear Right        Labels:. 1K0-959-704-GEN3.clb
       Part No SW: 1K0 959 704 Q    HW: 1K0 959 794 J
       Component: J389   TUER-SG HR   1120  
       Revision: 12006001    Serial number: 00000001626972
       Coding: 0001168
       Shop #: WSC 00066 000 00000
       VCID: 3FDB447ABB7715DFF0D-806A
    
    No fault code found.
    
    End----------(Elapsed Time: 01:10, VBatt start/end: 13.9V/13.9V)-----------

  2. #2
    Benevolent Dictator Uwe's Avatar
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    Clearly the ABS module is off-line in that scan. That's likely the source of your various warning lights.

    -Uwe-
    The engineering problems are likely insurmountable. It would be like proposing to land a rocket booster section on a barge floating in the middle of the ocean.

  3. #3
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    thanks for pointing that out Ewe
    I see that now that I look at the scan
    will report results later

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  5. #4
    Benevolent Dictator Uwe's Avatar
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    Quote Originally Posted by dand View Post
    thanks for pointing that out Ewe


    -Uwe- <- Starts with a 'U' as in "Uniform".
    The engineering problems are likely insurmountable. It would be like proposing to land a rocket booster section on a barge floating in the middle of the ocean.

  6. #5
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    sorry UWE for the mispell

    I connected a pico scope to can-hi and can-lo. turned key to on. noticed both channels at 2.5 volts flat lining with a little noise spikes. can see any data being transmitted
    I placed channel a on auto v/div and saw some square wave packets being transmitted. I think the voltage is being attenuated. really confused
    I sourced a used abs module complete with pump and valve assembly . exact same part no. 1ko 907 379ac c0ding on old module 0021122
    I was thinking just to connect it electrically and see if I can establish communication without hooking up brake lines. is this a good logical step ?

  7. #6
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    I installed a used abs module but only electrically
    still no communication with module
    checked for powers and grounds . missing 12v reference on one of the pins. Traced it back to a misplaced fuse
    hadn't realized there are three 12v powers to module. 2 from fused and 1 controlled from ecm
    thanks for your help

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