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Thread: Trailer hitch problems...

  1. #1
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    Trailer hitch problems...

    Hello !
    I have 2013 seat altea xl with trailer hitch with jaeger CFC trailer module.
    I take my trailer and push cable in to the 7 pin plug .

    -any of trailer lights wont work .

    -broken light indicator lamp is on --> turning signal lamp on the dash blink fast and also turning signal noise is fast . real turning signal lamp outside of the car works normally speed.

    -park assist wont work

    I make auto scan with my vcds:


    Code:
    Thursday,27,June,2019,22:58:29:10966
    VCDS -- Windows Based VAG/VAS Emulator Running on Windows 7 x64
    VCDS Version: 18.9.0.2 (x64)  HEX-V2 CB: 0.4436.4
    Data version: 20180927 DS296.0
    www.Ross-Tech.com
    
    
    VIN: VSSZZZ5PZER004158   License Plate: 
    
    
    Chassis Type: 5P-SE35 (7N0)
    Scan: 01 03 08 09 10 15 16 17 19 25 2E 37 42 44 46 52 55 56 62 69
              72
    
    VIN: VSSZZZ5PZER004158   Mileage: 247900km-154037miles
    
    01-Engine -- Status: OK 0000
    03-ABS Brakes -- Status: OK 0000
    04-Steering Angle -- Status: OK 0000
    08-Auto HVAC -- Status: OK 0000
    09-Cent. Elect. -- Status: Malfunction 0010
    10-Park/Steer Assist -- Status: Malfunction 0010
    15-Airbags -- Status: OK 0000
    16-Steering wheel -- Status: OK 0000
    17-Instruments -- Status: Malfunction 0010
    19-CAN Gateway -- Status: Malfunction 0010
    25-Immobilizer -- Status: OK 0000
    2E-Media Player 3 -- Status: OK 0000
    37-Navigation -- Status: OK 0000
    42-Door Elect, Driver -- Status: OK 0000
    44-Steering Assist -- Status: OK 0000
    46-Central Conv. -- Status: OK 0000
    52-Door Elect, Pass. -- Status: OK 0000
    55-Headlight Range -- Status: OK 0000
    56-Radio -- Status: OK 0000
    62-Door, Rear Left -- Status: OK 0000
    69-Trailer -- Status: Cannot be reached 1100
    72-Door, Rear Right -- Status: OK 0000
    -------------------------------------------------------------------------------
    Address 01: Engine (J623-CFHC)       Labels:. 03L-906-018-CFF.clb
       Part No SW: 03L 906 018 FL    HW: 03L 906 018 FJ
       Component: R4 2.0l TDI   H25 9977  
       Revision: 42H25---    Serial number:               
       Coding: 00190012042400080000
       Shop #: WSC 30750 001 1048576
       ASAM Dataset: EV_ECM20TDI01103L906018FL 003005
       ROD: EV_ECM20TDI01103L906018FJ.rod
       VCID: 79AF133FB95BFFAFD9B-802C
    
    No fault code found.
    Readiness: 0 0 0 0 0 
    
    -------------------------------------------------------------------------------
    Address 03: ABS Brakes (J104)       Labels:. 1K0-907-379-60EC1F.clb
       Part No SW: 1K0 907 379 BL    HW: 1K0 907 379 BL
       Component: ESP MK60EC1   H31 0152  
       Revision: 00H31001    
       Coding: 213F4012092200FE840C02E990210042350000
       Shop #: WSC 04941 000 00000
       VCID: 7DA7072FADF3C38FF53-8028
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 08: Auto HVAC (J255)       Labels:| 5K0-907-044.clb
       Part No SW: 5P0 907 044 AA    HW: 5P0 907 044 AA
       Component: Climatronic   H19 0909  
       Revision: 00001001    
       Coding: 0000000002
       Shop #: WSC 06402 785 00200
       ASAM Dataset: EV_Climatronic A01010
       ROD: EV_ClimaAutoBasis_SE35.rod
       VCID: 6FBB2D67F71FA11F77F-803A
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 09: Cent. Elect. (J519)       Labels:. 1K0-937-08x-09.clb
       Part No SW: 1K0 937 087 AK    HW: 1K0 937 087 AK
       Component: BCM PQ35  H   112 0771  
       Revision: AF112771    
       Coding: 40180A3880250CE042080080950089C4425516A8627D8560008040000040
       Shop #: WSC 04941 000 00000
       VCID: 7AAD0C33BCDDF4B7D01-802E
    
       Subsystem 1 - Part No: 5P0 955 119 E  Labels: 1KX-955-119.CLB
       Component: Wischer 30051  26  0611 
       Coding: 00DB90
    
       Subsystem 2 - Part No SW: 1P0 955 559 A    HW: 1P0 955 559 A  Labels: 1P0-955-559.CLB
       Component: REGENLICHTSEN  H04 0003 
       Coding: 02542E
    
    1 Fault Found:
    01517 - Control Module for Trailer/Towing Sensor (J345) 
                004 - No Signal/Communication
                 Freeze Frame:
                        Fault Status: 01100100
                        Fault Priority: 6
                        Fault Frequency: 1
                        Reset counter: 222
                        Mileage: 247809 km
                        Time Indication: 0
                        Date: 2013.11.16
                        Time: 11:47:26
    
                 Freeze Frame:
                            Term 15 On
                        Voltage: 13.80 V
                            ON
                            ON
                            Term 50 Off
                            OFF
                            OFF
    
    
    -------------------------------------------------------------------------------
    Address 10: Park/Steer Assist (J446)       Labels:. 3C8-919-475.clb
       Part No SW: 5P0 919 475 B    HW: 8P0 919 475 M
       Component: PARKHILFE 4K  H08 0008  
       Revision: --------    Serial number: 36861317701086
       Coding: 010002
       Shop #: WSC 43728 000 1048576
       VCID: 3A2DCC33FC5D34B7901-806E
    
    1 Fault Found:
    01517 - Control Module for Trailer/Towing Sensor (J345) 
                004 - No Signal/Communication
                 Freeze Frame:
                        Fault Status: 01100100
                        Fault Priority: 6
                        Fault Frequency: 11
                        Reset counter: 225
                        Mileage: 247809 km
                        Time Indication: 0
                        Date: 2013.11.16
                        Time: 11:47:27
    
                 Freeze Frame:
                        Temperature: 15.0°C
    
    
    -------------------------------------------------------------------------------
    Address 15: Airbags        Labels: 1K0-909-605.lbl
       Part No SW: 1K0 909 605 T    HW: 1K0 909 605 T
       Component: S7 AIRBAG VW8   020 2300  
       Revision: 05020000    Serial number: 0038PD2ZL02N  
       Coding: 0021303
       Shop #: WSC 06402 785 00200
       VCID: 3D27C72FE173038FB53-8068
    
       Subsystem 1 - Serial number: 6332MSME7B30485AJ
    
       Subsystem 2 - Serial number: 6342MSME7B304743B
    
       Subsystem 3 - Serial number: 6351HSME2F5A7525I
    
       Subsystem 4 - Serial number: 6361HSME2F4D0456H
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 16: Steering wheel (J527)       Labels:| 5K0-953-569.clb
       Part No SW: 5K0 953 521 BN    HW: 5K0 953 569 E
       Component: LENKS.MODUL   016 0140  
       Revision: FF010042    Serial number: 20130710100842
       Coding: 108A140002
       Shop #: WSC 06402 785 00200
       ASAM Dataset: EV_SMLSNGVOLWSXS A01004
       ROD: EV_SMLSNGVOLWS.rod
       VCID: 79AF133FB95BFFAFD9B-802C
    
       Multifunction steering wheel control module: 
       Subsystem 1 - Part No SW: 1P0 959 538 D    HW: 1P0 959 538 D  Labels: 3C8-959-537.CLB
       Component: E221__MFL-TAP  H02 0103 
       Coding: E20000
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 17: Instruments (J285)       Labels:| 5K0-920-xxx-17.clb-SRI1
       Part No SW: 1P0 920 850 R    HW: 1P0 920 850 R
       Component: KOMBI         H01 0809  
       Serial number: 00000000000000
       Coding: 110F01
       Shop #: WSC 131071 1023 2097151
       ASAM Dataset: EV_Kombi_UDS_VDD_RM09 A04723
       ROD: EV_Kombi_UDS_VDD_RM09_SK46.rod
       VCID: 3B23C937F3E70DBF8B7-806E
    
    1 Fault Found:
    13654560 - Databus 
              U1121 00 [009] - Missing Message
              [Steuergerät für Anhaenger keine Kommunikation]
              Confirmed - Tested Since Memory Clear
                 Freeze Frame:
                        Fault Status: 00000001
                        Fault Priority: 6
                        Fault Frequency: 1
                        Reset counter: 222
                        Mileage: 247809 km
                        Date: 2019.06.26
                        Time: 11:47:27
    
    
    -------------------------------------------------------------------------------
    Address 19: CAN Gateway (J533)       Labels:. 7N0-907-530-V2.clb
       Part No SW: 7N0 907 530 AK    HW: 7N0 907 530 AK
       Component: J533  Gateway H57 1642  
       Revision:   H57       Serial number: 010713F1002661
       Coding: 352202
       Shop #: WSC 04941 000 00000
       VCID: 79AF133FB9DBFFAFD9B-802C
    
    1 Fault Found:
    01517 - Control Module for Trailer/Towing Sensor (J345) 
                004 - No Signal/Communication
                 Freeze Frame:
                        Fault Status: 01100100
                        Fault Priority: 2
                        Fault Frequency: 1
                        Reset counter: 222
                        Mileage: 247809 km
                        Time Indication: 0
                        Date: 2013.11.16
                        Time: 11:47:32
    
    
    -------------------------------------------------------------------------------
    Address 25: Immobilizer (J334)       Labels:| 5K0-920-xxx-25.clb
       Part No SW: 5K0 953 234     HW: 5K0 953 234 
       Component: IMMO          H01 0809  
       Serial number:               
       Coding: 000000
       Shop #: WSC 00000 000 00000
       ASAM Dataset: EV_Immo_UDS_VDD_RM09 A03710
       ROD: EV_Immo_UDS_VDD_RM09.rod
       VCID: 6A8D3C73CCFD4437201-803E
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 2E: Media Player 3 (J650)       Labels:. 5N0-035-342.lbl
       Part No SW: 6J0 035 342 G    HW: 6J0 035 342 G
       Component: SG EXT.PLAYER H19 0770  
       Revision: A1001003    Serial number: 7664827395    
       Coding: 030100
       Shop #: WSC 04941 000 00000
       VCID: 2809067B12F1B627F65-807C
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 37: Navigation (J794)       Labels:| 1K0-035-27x-37.clb
       Part No SW: 5P0 035 191 Q    HW: 5P0 035 191 Q
       Component: RNS315-EU   H70 0407  
       Serial number: SEZAZ2N0389706
       Coding: 040004010404000000000002
       Shop #: WSC 06402 785 00200
       ASAM Dataset: EV_RNS315EUV2UDS 001705
       ROD: EV_RNS315EUV2UDS.rod
       VCID: 392FD33FF9DB3FAF99B-806C
    
       Data medium: 
       Subsystem 1 - Part No: 3AA 919 866 
       Component: EUR_W_V4  0050 
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 42: Door Elect, Driver (J386)       Labels:| 3C0-959-70X-GEN4.clb
       Part No SW: 3C8 959 701     HW: 3C0 959 793 C
       Component: TUER-SG FT    002 0505  
       Revision: 12110009    Serial number: 0006941569
       Coding: 0010B0
       Shop #: WSC 06402 785 00200
       ASAM Dataset: EV_TSGFPQ35BRFVW46X A04001
       ROD: EV_TSGFPQ35BRFVW46X_SE35.rod
       VCID: 6D87376FFD13530F453-8038
    
       Slave Driver: 
       Subsystem 1 - Part No SW: 3C0 959 703 D    HW: 3C0 959 795 C  Labels: 1K0-959-70X-GEN4.CLB
       Component: J388__TSG-HL  009 1501 
       Serial number: 00000007991496      
       Coding: 000090
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 44: Steering Assist        Labels: 1K0-909-14x-GEN3.clb
       Part No: 1K0 909 144 R
       Component: EPS_ZFLS Kl. 65     3501  
       Revision: 00H22000    
       Shop #: WSC 06402 785 00200
       VCID: 392FD33FF55B3FAF99B-806C
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 52: Door Elect, Pass. (J387)       Labels:| 3C0-959-70X-GEN4.clb
       Part No SW: 3C8 959 702     HW: 3C0 959 792 C
       Component: TUER-SG BT    002 0505  
       Revision: 14110009    Serial number: 0006945573
       Coding: 0010B0
       Shop #: WSC 06402 785 00200
       ASAM Dataset: EV_TSGBPQ35BRFVW46X A04001
       ROD: EV_TSGBPQ35BRFVW46X_VW32.rod
       VCID: 6E853063F015A8177C9-803A
    
       Slave Passenger: 
       Subsystem 1 - Part No SW: 3C0 959 704 D    HW: 3C0 959 794 C  Labels: 1K0-959-70X-GEN4.CLB
       Component: J389__TSG-HR  009 1501 
       Serial number: 00000007998088      
       Coding: 000090
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 55: Headlight Range        Labels: 5M0-907-357-V2.lbl
       Part No SW: 5M0 907 357 C    HW: 5M0 907 357 C
       Component: AFS-Steuergeraet    0148  
       Revision: 00H04000    Serial number:               
       Coding: 2556933
       Shop #: WSC 06402 785 00200
       VCID: 3431E20BD239C2C74AD-8060
    
       Subsystem 1 - Part No: 7L6 941 329 C  Labels: 3D0-941-329.CLB
       Component: AFS-Lst.-Modul l    0004  
       Coding: 00000039
    
       Subsystem 2 - Part No: 7L6 941 329 C  Labels: 3D0-941-329.CLB
       Component: AFS-Lst.-Modul r    0004  
       Coding: 00000039
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 69: Trailer
    Cannot be reached
    
    End----------(Elapsed Time: 01:07, VBatt start/end: 12.3V/12.3V)-----------


    I hope that someone could help me . My english is not very good so patience please...
    Last edited by Uwe; 06-27-2019 at 06:13 PM. Reason: CODE tags

  2. #2
    Ross-Tech Employee Jef's Avatar
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    Moi!
    For any control module to communicate, you must have:


    First verify your fuses are good. I'm not sure I have the correct information for your vehicle, but it looks like fuse SC14 is main fuse to power up the trailer module and fuses SC39, SC40 and SC41 are for the lights.

    Send salmiakki, the diamond shaped ones... the round ones suck.
    Jef
    Ross Tech Support Team, Alpha Squad
    Auto-Scan, learn it, love it, live it... then check the fuses.

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  4. #3
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    I am little busy, but I cheked all fuses from engine room and fuse box inside of car. Everything is ok no broken fuse.

  5. #4
    Ross-Tech Employee Jef's Avatar
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    If fuses are good, you need to check the powers/grounds/data at the module itself. I'm 859 miles (1382km) away from my work computer, so I can't provide possible location or pinout info....

    When you test the power/ground of the module, please load test it with a light bulb.
    Jef
    Ross Tech Support Team, Alpha Squad
    Auto-Scan, learn it, love it, live it... then check the fuses.

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  7. #5
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    I am happy guy now...

    I take trailer module away from car , and also take battery negative away from battery.

    Then everything back and erase DTC's and now when I make autoscan , everything is clear, no DTC's at all.

    I don't know what was problem but now everything seems to work ok.

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  9. #6
    Ross-Tech Employee Dana's Avatar
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    Glad to hear that resolved itself but you might want to post the final/good scan in the event that you need help in the future. That would allow us to see the good working condition and make sure you don't need to code any modules.

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  11. #7
    Ross-Tech Employee Jef's Avatar
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    Jef
    Ross Tech Support Team, Alpha Squad
    Auto-Scan, learn it, love it, live it... then check the fuses.

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