Coding issues golf mk7 mbq chassis

   #1  

tigerbelle

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hi,
i was looking to get some help with some coding issues i have with my golf mk 7 mbq chassis.
can anyone help??.
thank you
stephen
 
   #2  

DV52

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Stephen: What is the exact nature of the assistance that you are seeking and to help with the reader's understanding of the equipment in your mk7- can you post up a copy of an autoscan for your car?

Don
 
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iichel

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How to post an autoscan, see below in my signature
 
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   #4  

tigerbelle

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vw golf mk7 mbq 2013 1.6tdi error message coding?

Stephen: What is the exact nature of the assistance that you are seeking and to help with the reader's understanding of the equipment in your mk7- can you post up a copy of an autoscan for your car?

Don

hi,
thanks for the reply,i have a golf mk7 mbq originally just airbag issue due to water leak within cabin since fully out and due to being inexperienced with the software i think i may have either lost coding or created issues as the car has been used on regular basis i did not know whether components start shutting down as safety ,parking brake error , cruise control radar , start stop error along with the original airbag which from reading up will it be the case needing vw online link to reset.?
thank you
stephen

Code:
Friday,09,February,2018,13:40:39:19792
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x86
VCDS Version: 18.1.0.2
Data version: 20180122 DS285.1
www.Ross-Tech.com


VIN: WVWZZZAUZDW048601   License Plate: FR62NKX
Mileage: 113291km-70395mi   Repair Order: 9/02/18



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


Chassis Type: AU-VW37 (5Q0)
Scan: 01 03 05 08 09 13 15 16 17 19 42 44 52 5F A5

VIN: WVWZZZAUZDW048601   Mileage: 113291km-70395miles

01-Engine -- Status: Malfunction 0010
03-ABS Brakes -- Status: Malfunction 0010
05-Acc/Start Auth. -- Status: Cannot be reached 0100
08-Auto HVAC -- Status: Malfunction 0010
09-Cent. Elect. -- Status: Malfunction 0010
13-Auto Dist. Reg -- Status: Malfunction 0010
15-Airbags -- Status: Cannot be reached 0100
16-Steering wheel -- Status: OK 0000
17-Instruments -- Status: Malfunction 0010
19-CAN Gateway -- Status: Malfunction 0010
42-Door Elect, Driver -- Status: Malfunction 0010
44-Steering Assist -- Status: OK 0000
52-Door Elect, Pass. -- Status: Malfunction 0010
5F-Information Electr. -- Status: Malfunction 0010
A5-Frt Sens. Drv. Assist -- Status: Cannot be reached 0100
 
-------------------------------------------------------------------------------
Address 01: Engine (J623-CLHA)       Labels:. 04L-907-309-V1.clb
   Part No SW: 04L 906 021 M    HW: 04L 907 309 B
   Component: R4 1,6L EDC   H22 4944  
   Revision: 84H22---    
   Coding: 01110012034505092000
   Shop #: WSC 01357 011 00200
   ASAM Dataset: EV_ECM16TDI01104L906021M 002007
   ROD: EV_ECM16TDI01104L906021P.rod
   VCID: 2F6D131476501C3D1C-807A

2 Faults Found:
5290 - Throttle Actuator Control Circuit 
          P2100 00 [096] - Open Circuit
          Intermittent - Not Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 2
                    Fault Frequency: 1
                    Mileage: 113222 km
                    Date: 2018.02.05
                    Time: 18:58:05

                    Engine speed: 0.00 /min
                    Normed load value: 0.0 %
                    Vehicle speed: 0 km/h
                    Coolant temperature: 85 °C
                    Intake air temperature: 60 °C
                    Ambient air pressure: 1010 mbar
                    Voltage terminal 30: 12.580 V
                    Unlearning counter according OBD: 38
                    Mass airflow sensor 1 bank 1 airflow: raw value: 0.0 mg/stroke
                    Throttl.valve adapt. 1 bank 1: posit feedback - Spec.value: 0.00 %
                    Throttl.valve adapt. 1 bank 1: posit feedback - Act.value: 0.00 %
                    Throttl.valve adapt. 1 bank 1: posit feedback - Offset closed: -0.10 %
                    Throttle valve adapter 1 bank 1: monitoring - status-Bits 0-7: 0
                    Throttle valve adapter 1 bank 1: monitoring - status-Bits 0-7: 55
                    Throttle valve adapter 1 bank 1: monitoring - status-Bits 0-7: 2
                    Throttle valve adapter 1 bank 1: monitoring - status-Bits 0-7: 0
                    Throttl.valve adapt. 1 bank 1: posit feedback - Uncnd vlt: 4457.2 mV

4710 - No Communications with Airbag Control Module 
          U0151 00 [047] - -
          Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 6
                    Fault Frequency: 1
                    Mileage: 113166 km
                    Date: 2018.02.05
                    Time: 15:09:56

                    Engine speed: 0.00 /min
                    Normed load value: 0.0 %
                    Vehicle speed: 0 km/h
                    Coolant temperature: 38 °C
                    Intake air temperature: 24 °C
                    Ambient air pressure: 1020 mbar
                    Voltage terminal 30: 11.940 V
                    Unlearning counter according OBD: 40
                    Limitation: accelerator pedal: 110.9 Nm
                    CAN status - engine control module-Bits 0-7: 0
                    Cruise Control System (CCS): status-Bits 0-7: 7
                    CAN status - transmission control module-Bits 0-7: 0
                    CAN status - brake control module 1-Bits 0-7: 0
                    CAN status - brake control module 2-Bits 0-7: 0
                    selected gear-Bits 0-7: 0

Readiness: 0 0 0 0 0 

-------------------------------------------------------------------------------
Address 03: ABS Brakes (J104)       Labels:. 5Q0-907-379-IPB-V1.clb
   Part No SW: 5Q0 907 379 AC    HW: 5Q0 907 379 D
   Component: ESC           H75 0437  
   Revision: 00000000    Serial number:               
   Coding: 01FA8AA120240A74037D060001C42580510450C06080A4F3F448F024C0
   Shop #: WSC 01357 011 00200
   ASAM Dataset: EV_Brake1UDSContiMK100IPB 008020
   ROD: EV_Brake1UDSContiMK100IPB_008.rod
   VCID: 7DF1F95CECBC3EADDE-8028

5 Faults Found:
8200 - Databus 
          U1121 00 [009] - Missing Message
          [New feature! Extended UDS fault detail is only supported by current gen. interfaces]
          Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 6
                    Fault Frequency: 19
                    Reset counter: 127
                    Mileage: 113166 km
                    Date: 2018.02.05
                    Time: 15:09:57

8204 - Databus 
          U1121 00 [009] - Missing Message
          [New feature! Extended UDS fault detail is only supported by current gen. interfaces]
          Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 6
                    Fault Frequency: 18
                    Reset counter: 127
                    Mileage: 113166 km
                    Date: 2018.02.05
                    Time: 15:10:01

8206 - Databus 
          U1121 00 [009] - Missing Message
          [New feature! Extended UDS fault detail is only supported by current gen. interfaces]
          Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 6
                    Fault Frequency: 98
                    Reset counter: 127
                    Mileage: 113166 km
                    Date: 2018.02.05
                    Time: 15:10:04

8299 - Databus 
          U1121 00 [009] - Missing Message
          [New feature! Extended UDS fault detail is only supported by current gen. interfaces]
          Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 6
                    Fault Frequency: 1
                    Reset counter: 123
                    Mileage: 113166 km
                    Date: 2018.02.05
                    Time: 15:09:57

32869 - Databus 
          U1123 00 [137] - Received Error Message
          [New feature! Extended UDS fault detail is only supported by current gen. interfaces]
          MIL ON - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 123
                    Mileage: 113166 km
                    Date: 2018.02.05
                    Time: 15:10:00


-------------------------------------------------------------------------------
Address 05: Acc/Start Auth.
Cannot be reached

-------------------------------------------------------------------------------
Address 08: Auto HVAC (J301)       Labels:. 5G0-907-426.clb
   Part No SW: 5G0 907 426 J    HW: 5G0 907 426 J
   Component: AC Manuell    H01 0503  
   Revision: 00001K06    
   Coding: 00120104202100001000000000000000
   Shop #: WSC 01357 011 00200
   ASAM Dataset: EV_ACManueBHBVW37X 002017
   ROD: EV_ACManueBHBVW37X_002_VW37.rod
   VCID: 326B1A60656231D573-8066

1 Fault Found:
459009 - Databus 
          U1121 00 [009] - Missing Message
          [New feature! Extended UDS fault detail is only supported by current gen. interfaces]
          Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 6
                    Fault Frequency: 1
                    Reset counter: 123
                    Mileage: 113166 km
                    Date: 2018.02.05
                    Time: 15:09:56


-------------------------------------------------------------------------------
Address 09: Cent. Elect. (J519)       Labels:| 5Q0-937-08X-MV1.clb
   Part No SW: 5Q0 937 084 N    HW: 5Q0 937 084 N
   Component: BCM MQBAB M   H14 0106  
   Serial number: 00011233400545
   Coding: 03000842C24102730FA44080B10403281000000000000000000000000000
   Shop #: WSC 01357 011 00200
   ASAM Dataset: EV_BCMCONTI 010001
   ROD: EV_BCMBOSCH_010.rod
   VCID: 43854FA4CAD8885DE8-8016

   Control Unit For Wiper Motor: 
   Subsystem 1 - Part No SW: 5G2 955 119 A    HW: 5G2 955 119 A  Labels: 5QX-955-119-V1.CLB
   Component: WWS    121016  042 0551 
   Serial number:         121109200451
   Coding: 0E4DD5

   Rain Light Recognition Sensor: 
   Subsystem 2 - Part No SW: 5Q0 955 559     HW: 5Q0 955 559   Labels: 5Q0-955-547.CLB
   Component: RLS  024 0042 
   Serial number: Y12M11D16H09M43S31S1
   Coding: 00A8DD

   Sensor For Anti Theft Alarm System: 
   Subsystem 3 - Part No SW: 5Q0 951 172     HW: 5Q0 951 172 
   Component: Sensor, DWA  005 0313 
   Serial number: 000000000ZY12285030P

   Alarm horn: 
   Subsystem 4 - Part No SW: 5Q0 951 605     HW: 5Q0 951 605 
   Component: Sirene, DWA  004 0311 
   Serial number: 00000000000055367025

2 Faults Found:
204546 - Remote key 2 
          B147A 18 [009] - Current Too Low
          Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 4
                    Fault Frequency: 1
                    Reset counter: 123
                    Mileage: 113166 km

558101 - Databus 
          U1121 00 [009] - Missing Message
          [New feature! Extended UDS fault detail is only supported by current gen. interfaces]
          Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 6
                    Fault Frequency: 1
                    Reset counter: 123
                    Mileage: 113166 km
                    Date: 2018.02.05
                    Time: 15:09:56


-------------------------------------------------------------------------------
Address 13: Auto Dist. Reg (J428)       Labels:| 5Q0-907-567.clb
   Part No SW: 5Q0 907 567 G    HW: 5Q0 907 567 G
   Component: ACC3          H08 0390  
   Serial number: 02121275030093
   Coding: 00000300FE030B
   Shop #: WSC 01357 011 00200
   ASAM Dataset: EV_ACCBoschMQB 001021
   ROD: EV_ACCBoschMQB_VW37.rod
   VCID: 3F8D4354A630ECBD8C-806A

2 Faults Found:
0283 - Databus 
          U1121 00 [047] - Missing Message
          [New feature! Extended UDS fault detail is only supported by current gen. interfaces]
          Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 6
                    Fault Frequency: 1
                    Reset counter: 123
                    Mileage: 113166 km
                    Date: 2018.02.05
                    Time: 15:09:58

                    Control Module temperature: 10 °C
                    Voltage terminal 15: 11.9 V
                    Vehicle speed: 0.00 m/s
                    Acceleration: 0.00 m/s²

1043 - Automatic Distance Control 
          U8EA150 F0 [047] - Disconnected
          [New feature! Extended UDS fault detail is only supported by current gen. interfaces]
          Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 6
                    Fault Frequency: 1
                    Reset counter: 123
                    Mileage: 113166 km
                    Date: 2018.02.05
                    Time: 15:09:56

                    Control Module temperature: 11 °C
                    Voltage terminal 15: 11.9 V
                    Vehicle speed: 0.00 m/s
                    Acceleration: 0.00 m/s²


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

-------------------------------------------------------------------------------
Address 16: Steering wheel (J527)       Labels:| 5Q0-953-549.clb
   Part No SW: 5Q0 953 507 AG    HW: 5Q0 953 549 A
   Component: Lenks. Modul  007 0070  
   Revision: --------    Serial number: 28111200010982
   Coding: 0D00
   Shop #: WSC 00000 000 00000
   ASAM Dataset: EV_SMLSKLOMQB 009001
   ROD: EV_SMLSKLOMQB_011_AU37.rod
   VCID: 7BF5F744F2A8309DE0-802E

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments (J285)       Labels:| 5G0-920-XXX-17.clb-SRI3
   Part No SW: 5G0 920 960 A    HW: 5G0 920 960 A
   Component: KOMBI         236 0555  
   Coding: 27A402002780260001882A01040000
   Shop #: WSC 01357 011 00200
   ASAM Dataset: EV_DashBoardVDDMQBAB 008026
   ROD: EV_DashBoardVDDMQBAB_008_VW37.rod
   VCID: 275DFB345EA0447DD4-8072

1 Fault Found:
16776962 - Databus 
          U1121 00 [009] - Missing Message
          [New feature! Extended UDS fault detail is only supported by current gen. interfaces]
          Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 123
                    Mileage: 113166 km
                    Date: 2018.02.05
                    Time: 15:09:56


-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533)       Labels:| 5Q0-907-530-V1.clb
   Part No SW: 5Q0 907 530 F    HW: 5Q0 907 530 F
   Component: GW MQB High   122 1109  
   Revision: --------    Serial number: 0000178549
   Coding: 030100040B087300EF00005C080F00010001000000000000000000000000
   Shop #: WSC 01357 011 00200
   ASAM Dataset: EV_GatewLear 006010
   ROD: EV_GatewLear_006_VW37.rod
   VCID: 34671C789F763FE561-8060

   Alternator: 

   Multi Function Steering Wheel Control Module: 
   Subsystem 2 - Part No SW: 5G0 959 442 K    HW: 5G0 959 442 K  Labels: 3C8-959-537.CLB
H13 0035 
   Serial number: 02120004780110020291
   Coding: 2C0000

   Battery Monitoring Control Module: 
   Subsystem 3 - Part No SW: 5Q0 915 181 C    HW: 5Q0 915 181 C
   Component: J367-BDMHella  H03 8042 
   Serial number: 6374118601          

3 Faults Found:
131605 - No Communications with Airbag Control Module 
          U0151 00 [009] - -
          [New feature! Extended UDS fault detail is only supported by current gen. interfaces]
          Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 123
                    Mileage: 113166 km
                    Date: 2018.02.05
                    Time: 15:09:57

                    Supply voltage: Terminal 30: 11.9 V
                    Terminal 15: On

131634 - No Communications with Control Module for Access/Start Authorization 
          U100A 00 [009] - -
          [New feature! Extended UDS fault detail is only supported by current gen. interfaces]
          Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 123
                    Mileage: 113166 km
                    Date: 2018.02.05
                    Time: 15:09:57

                    Supply voltage: Terminal 30: 11.9 V
                    Terminal 15: On

131663 - No Communications with Front Sensor Package for Driver Assist. Systems 
          U10E0 00 [009] - -
          [New feature! Extended UDS fault detail is only supported by current gen. interfaces]
          Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 123
                    Mileage: 113166 km
                    Date: 2018.02.05
                    Time: 15:09:57

                    Supply voltage: Terminal 30: 11.9 V
                    Terminal 15: On


-------------------------------------------------------------------------------
Address 42: Door Elect, Driver (J386)       Labels:| 5QX-959-X93-42.clb
   Part No SW: 5Q0 959 393 A    HW: 5Q0 959 393 
   Component: TSG FS        012 0006  
   Serial number: 23111200011497
   Coding: 003002208001048000001000
   Shop #: WSC 01357 011 00200
   ASAM Dataset: EV_DCUDriveSideEWMINKLO 006003
   ROD: EV_DCUDriveSideEWMAXCONT.rod
   VCID: 3D71395CAC3CFEAD9E-8068

   Drivers Door Rear Control Module: 
   Subsystem 1 - Part No SW: 5Q4 959 812 A    HW: 5Q4 959 812 A  Labels: 5QX-959-81X-V1.CLB
   Component: Fond FHSG DRV  007 0002 
   Serial number: 00000000000000396759
   Coding: 0D0000

2 Faults Found:
458752 - Databus 
          U1121 00 [009] - Missing Message
          [New feature! Extended UDS fault detail is only supported by current gen. interfaces]
          Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 6
                    Fault Frequency: 1
                    Reset counter: 123
                    Mileage: 113166 km
                    Date: 2018.02.05
                    Time: 15:09:56

458857 - Databus 
          U1121 00 [009] - Missing Message
          [New feature! Extended UDS fault detail is only supported by current gen. interfaces]
          Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 6
                    Fault Frequency: 1
                    Reset counter: 123
                    Mileage: 113166 km
                    Date: 2018.02.05
                    Time: 15:09:56


-------------------------------------------------------------------------------
Address 44: Steering Assist (J500)       Labels:| 5Q0-909-144.clb
   Part No SW: 5Q0 909 144 L    HW: 5Q0 909 144 L
   Component: EPS_MQB_ZFLS  119 1021  
   Coding: 81
   Shop #: WSC 01357 011 00200
   ASAM Dataset: EV_SteerAssisMQB 008022
   ROD: EV_SteerAssisMQB_008.rod
   VCID: 3D71395CAC3CFEAD9E-8068

No fault code found.

-------------------------------------------------------------------------------
Address 52: Door Elect, Pass. (J387)       Labels:| 5QX-959-X92-52.clb
   Part No SW: 5Q0 959 392 A    HW: 5Q0 959 392 
   Component: TSG BFS       H12 0006  
   Serial number: 20101200010698
   Coding: 003000208001048000801000
   Shop #: WSC 01357 011 00200
   ASAM Dataset: EV_DCUPasseSideEWMINKLO 006003
   ROD: EV_DCUPasseSideEWMAXCONT.rod
   VCID: 3C773458B726F7A5A9-8068

   Passengers Rear Door Control Module: 
   Subsystem 1 - Part No SW: 5Q4 959 811 A    HW: 5Q4 959 811 A  Labels: 5QX-959-81X-V1.CLB
   Component: Fond FHSG PSG  007 0002 
   Serial number: 00000000000000405617
   Coding: 050000

2 Faults Found:
458752 - Databus 
          U1121 00 [009] - Missing Message
          [New feature! Extended UDS fault detail is only supported by current gen. interfaces]
          Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 6
                    Fault Frequency: 1
                    Reset counter: 123
                    Mileage: 113166 km
                    Date: 2018.02.05
                    Time: 15:09:56

458857 - Databus 
          U1121 00 [009] - Missing Message
          [New feature! Extended UDS fault detail is only supported by current gen. interfaces]
          Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 6
                    Fault Frequency: 1
                    Reset counter: 123
                    Mileage: 113166 km
                    Date: 2018.02.05
                    Time: 15:09:56


-------------------------------------------------------------------------------
Address 5F: Information Electr. (J794)       Labels:| 5G0-035-MIB-STD1.clb
   Part No SW: 5G0 035 820     HW: 5G0 035 820 
   Component: MU-S-D-ER     038 0130  
   Serial number: V5C02711120538
   Coding: 02730000FF0000002111120100A800001F0100060100010001
   Shop #: WSC 01357 011 00200
   ASAM Dataset: EV_MUStd4CPASE 002036
   ROD: EV_MUStd4CPASE_VW37.rod
   VCID: 5EB39ED0417AC5B5E7-800A

   Operating And Display Unit 1: 
   Subsystem 1 - Part No SW: 5G0 919 605     HW: 5G0 919 605 
   Component: ABT_Std_Radio  H44 0020 
   Serial number: VWZ8Z9M2400SJY      

2 Faults Found:
6697 - Databus 
          U1121 00 [009] - Missing Message
          [New feature! Extended UDS fault detail is only supported by current gen. interfaces]
          Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 6
                    Fault Frequency: 14
                    Reset counter: 127
                    Mileage: 113166 km
                    Date: 2018.02.05
                    Time: 15:09:56

                    Voltage terminal 30: 11.8 V
                    Network diagnosis-Status: Enabled

7199 - Function Restricted due to Missing Message(s) 
          U1111 00 [009] - -
          [New feature! Extended UDS fault detail is only supported by current gen. interfaces]
          Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 6
                    Fault Frequency: 1
                    Reset counter: 123
                    Mileage: 113166 km
                    Date: 2018.02.05
                    Time: 15:09:59

                    Voltage terminal 30: 11.8 V
                    BAP-BAP_Function_ID: 02


-------------------------------------------------------------------------------
Address A5: Frt Sens. Drv. Assist
Cannot be reached

End-------------------------(Elapsed Time: 05:55)--------------------------
 
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   #5  

Uwe

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HC100001
Control modules that "Cannot be reached" either by the Gateway or VCDS cannot be "reset" either. You need to fix whatever power and/or wiring problems this car has.

-Uwe-
 
   #6  

tigerbelle

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hi,
thank you for the reply , power problems as in no power to the modules ,wiring problems as in loose bad connections?.
i have read that some of the plug in connections do flag up problems and have read of people soldering the wiring together removing the connections giving issues , i know water and dampness does not help these?.
the car has had a few furry friends thinking they could use the car for shelter assuming mice they climb up the gutter run from the bulkhead and run along the bulkhead which i have now blocked they have chewed the wiring to the wipers on my caddy work van roadside repaired and on the golf chewed the alarm siren cable , as i have read they do like the soy in the new vw wiring never touched vauxhall pvc , i have reduced the size of the drain holes in the bulkhead to stop and checked wiring through out but have not found any more of this anywhere else.
i was looking at a scan i first did and the abs module does have a space on the coding and some of figures are slightly different so i will take the 2 laptops into the car today to restore back to original scanned when everything was working hopefully going through all the modules i will find more to be restored.
i will let you know what happens.
thank you
stephen
 
   #7  

tigerbelle

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hi,
i now see what you mean power problem, main problems seamed to start when i looked into the battery adaptions the battery was not listed as correct was jcb make efb type , which was not so i changed to the correct agm varta battery installed as on car when bought ,as i thought i re coded the battery but as looks on the scans voltage readings of 11.9 volts would not be sufficient to run modules so as why i am getting problems , i will look to get a new battery and re code hopefully this will clear most of the issues once this has the power from a fresh battery.
one more ,should i be scanning with the engine running would it cause a problem when not running causing power issues?.
thank you
stephen
 
   #8  

Uwe

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VCDS Serial number
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one more ,should i be scanning with the engine running would it cause a problem when not running causing power issues?.
thank you
If the car has a battery that's in good condition and fully charged, it should be OK to leave the ignition on (and engine not running) for a few minutes at at time, such as when doing an Auto-Scan. I would still turn off all unnecessary loads that can be turned off though, such as any exterior lights, the HVAC blower, seat heaters, etc.

For more extensive scanning sessions such as making module maps, you should either connect a battery charger with enough capacity to keep the battey above 13V or keep the engine running. IMO, the former is generally preferable to the latter for a number of reasons.

Personally, I do not think that this car's electrical woes are just due to a weak battery.

-Uwe-
 
   #9  

tigerbelle

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hi uwe
right I have been over and cleaned connections to air bag controller can bus controller ecu but wanted to ask if this was down to the airbag controller being faulty , would these faults on the airbag module be clear if I replaced the airbag controller with a working one of the same id ref, or would it not be clear or clear until it was coded and if required component protection removed dealership?.
trying to ascertain if by doing this it would show as the issue being with airbag controller?
thanks again
stephen
 
   #10  

tigerbelle

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looks like i am finding power issues and aggressive scanning at mostly fault

hi uwe
I have been through most connections cleaning and have taken srs airbag out and apart finding what looks like bad soldered legs of chip possibly where moisture had entered and 2 fuses had ruptured which were replaced ,so I have booked the vehicle into a workshop to remove component protection when a replacement used good unit is to be fitted , the issues I have been having look like they have been associated with the voltage as I had the car battery being charged conditioning battery and error messages are down to 3 from 7 only 1 important still need to look into abs brakes and cruise control module ,I have rescanned and unchecked aggressive mode which only comes up with 6 modules requiring attention looking like as they are connected to the srs controller issue.
so most problems flagged up on original scan were due to aggressive mode checked and most units have returned back as looks like either battery voltage was the issue or the fact the vehicles lack of regular not getting sufficient charge .
so I just have the airbag issues to resolve and hopefully I am all good .
thank you
stephen
 
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   #11  

tigerbelle

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hi uwe ,
I have finally resolved all issues and have the resulting green tick on the info car screen , the remaining fault after air bag controller replaced and removing component protection the wiring power issues were within passenger foot well connector blocks of airbags, doors, braking system, and negative connections on sill bolts of body, cleaned terminals reconnected treated with protection , which left canbus issues and seat belt tensioners not recognised configured , finally replaced seat belt tensioners for new coding them all faults remaining have now left the car .
on a whole this has been a good test but issues thought to be issues were not but linked to the faults and items faulty component protection stops components and associated leading you not to be looking in the direction of the main faults as it is all too easy replacing expensive parts that may not clear problems , vw uk were not really any help as the scan to look into the car was a large cost that I was told would not even enable them to quote for the complete repair cost , which made me take the bull by the horns and see this through.
carsequiptment where I sourced the seat belt tensioners were really good as they cost way less than vw parts prices even with the postage cost from Czech republic.
thank you
for the advise even though this was a mammoth task, it was not as difficult, as I was learning how to diagnose the vw golf all the way .
stephen
 
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