Audi A5 - Retrofitting ACC triggers strange errorcode 00526 008 from trailer ECU J345
Hi All,
Ive just finished retrofitting ACC (installed new J428 and upgraded J527 and J285) on my Audi A5 2013 succesfully, but just after i now receive errorcode 00526 008 from trailer ECU J345, indicating that my brake switch is periodically defect (I can clear the DTC but it returns if i use the ACC ) ? I think i have verified the trailer coding on all modules but im not sure if anything in terms of ACC is to be coded for the trailer module itself as i have not been able to find any detailed documentation ?
Hopefully somebody can help me out ?
Below is my latest VCDS scan:
Hi All,
Ive just finished retrofitting ACC (installed new J428 and upgraded J527 and J285) on my Audi A5 2013 succesfully, but just after i now receive errorcode 00526 008 from trailer ECU J345, indicating that my brake switch is periodically defect (I can clear the DTC but it returns if i use the ACC ) ? I think i have verified the trailer coding on all modules but im not sure if anything in terms of ACC is to be coded for the trailer module itself as i have not been able to find any detailed documentation ?
Hopefully somebody can help me out ?
Below is my latest VCDS scan:
Code:
Sunday,23,August,2015,17:49:31:21781
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 7 x64(VMWare)
VCDS Version 15.7.0.1 (x64)
Data version: 20150729
www.Ross-Tech.com
Dealer/Shop Name: Audi A5 XXXXXXX
VIN: WAUZZZ8F9DN011417 License Plate:
Mileage: 18220km-11321mi Repair Order:
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Chassis Type: 8F (8R0)
Scan: 01 03 05 08 09 10 13 15 16 17 19 20 26 3C 42 44 46 47 52 53
56 5F 62 69 72
VIN: WAUZZZ8F9DN011417 Mileage: 18220km-11321miles
01-Engine -- Status: OK 0000
03-ABS Brakes -- Status: OK 0000
04-Steering Angle -- Status: OK 0000
05-Acc/Start Auth. -- Status: OK 0000
08-Auto HVAC -- Status: OK 0000
09-Cent. Elect. -- Status: OK 0000
10-Park/Steer Assist -- Status: OK 0000
13-Auto Dist. Reg -- Status: OK 0000
15-Airbags -- Status: OK 0000
16-Steering wheel -- Status: OK 0000
17-Instruments -- Status: OK 0000
19-CAN Gateway -- Status: OK 0000
20-High Beam Assist. -- Status: OK 0000
26-Auto Roof -- Status: OK 0000
3C-Lane Change -- Status: OK 0000
42-Door Elect, Driver -- Status: OK 0000
44-Steering Assist -- Status: OK 0000
46-Central Conv. -- Status: OK 0000
47-Sound System -- Status: OK 0000
52-Door Elect, Pass. -- Status: OK 0000
53-Parking Brake -- Status: OK 0000
56-Radio -- Status: OK 0000
5F-Information Electr. -- Status: OK 0000
62-Door, Rear Left -- Status: OK 0000
69-Trailer -- Status: Malfunction 0010
72-Door, Rear Right -- Status: OK 0000
-------------------------------------------------------------------------------
Address 01: Engine (J623-CJEB) Labels: 06L-906-264-CJE.clb
Part No SW: 8K0 906 264 HW: 8K0 906 264
Component: 1.8l R4 TFSI H07 0007
Revision: --H07---
Coding: 22190012245401022000
Shop #: WSC 45328 000 104857
ASAM Dataset: EV_ECM18TFS0218K0906264 002006
ROD: EV_ECM18TFS0218K0906264.rod
VCID: 6EEBDA06B1C2104EB4-803B
No fault code found.
Readiness: 1110 0001
-------------------------------------------------------------------------------
Address 03: ABS Brakes (J104) Labels: 8K0-907-379-V1.clb
Part No SW: 8K0 907 379 CH HW: 8K0 907 379 CH
Component: ESP8 front H09 0100
Revision: -------- Serial number: --------------
Coding: 03DD4C
Shop #: WSC 45328 123 104857
VCID: 013191BA985C1F3659-8055
No fault code found.
-------------------------------------------------------------------------------
Address 05: Acc/Start Auth. (J393) Labels: 8K0-907-064-05.clb
Part No SW: 8K0 907 064 GD HW: 8K0 907 064 FD
Component: BCM2 2.0 H12 0633
Revision: 00002001
Coding: 03A34000000000000000
Shop #: WSC 02391 785 00200
VCID: 78C7FC5ECB865EFE6E-802D
Subsystem 1 - Part No SW: 8K0 959 754 H HW: 8K0 959 754 H
Component: FBSAUDIB8 IDG H71 0083
Subsystem 2 - Part No SW: 8K0 905 852 E HW: 8K0 905 852 E
Component: J764 ELV MLB H40 0046
No fault code found.
-------------------------------------------------------------------------------
Address 08: Auto HVAC (J255) Labels: Redir Fail!
Part No SW: 8K1 820 043 R HW: 8K1 820 043 R
Component: KLIMA 1 ZONE H02 0121
Revision: A1000000 Serial number: 01020220130237
Coding: 642302C000
Shop #: WSC 02391 785 00200
VCID: 37453F6286189186A7-8063
No fault code found.
-------------------------------------------------------------------------------
Address 09: Cent. Elect. (J519) Labels: 8K0-907-063.clb
Part No SW: 8K0 907 063 DF HW: 8K0 907 063 DF
Component: BCM1 1.0 H16 0103
Revision: 06016001 Serial number: 00000042302801
Coding: 2600C0108074AFC00081400300001D0D431C238826090201000004000400020100000040000000
Shop #: WSC 45328 000 104857
VCID: 76DBF266C192288E7C-8023
Subsystem 1 - Part No SW: 8F1 955 119 HW: 8K1 955 119 Labels: 1KX-955-119.CLB
Component: WWS 280113 H07 0080
Coding: 00FD11
Subsystem 2 - Part No SW: 8U0 955 559 B HW: 8U0 955 559 B Labels: 8U0-955-559.CLB
Component: G397_RLFS H06 0002
Coding: 02005D
Subsystem 3 - Part No SW: 8K0 941 531 AS HW: 8K0 941 531 AS
Component: E1 - LDS H03 0031
Subsystem 4 - Part No SW: 4G0 907 658 A HW: 4G0 907 658 A
Component: Humidity_Sens H03 0002
No fault code found.
-------------------------------------------------------------------------------
Address 10: Park/Steer Assist (J446) Labels: 8K0-919-475.clb
Part No SW: 8K0 919 475 AA HW: 8P0 919 475 N
Component: PARKHILFE 8K H01 0081
Revision: 11001001 Serial number: 12531400800438
Coding: 110002
Shop #: WSC 12345 123 12345
VCID: 78C7FC5ECB865EFE6E-802D
No fault code found.
-------------------------------------------------------------------------------
Address 13: Auto Dist. Reg (J428) Labels: None
Part No SW: 8K0 907 561 B HW: 8K0 907 561 B
Component: ACC3 H09 0100
Serial number: 00000000000000
Coding: 008189
Shop #: WSC 06325 123 12345
VCID: 3151017A687C4FB6E9-8065
No fault code found.
-------------------------------------------------------------------------------
Address 15: Airbags (J234) Labels: 8F0-959-655.clb
Part No SW: 8F0 959 655 D HW: 8F0 959 655 D
Component: AirbagVW-AU10 H12 0430
Serial number: 003KGD80D1VJ
Coding: 30394135353130303030554A304C38463053
Shop #: WSC 02391 785 00200
ASAM Dataset: EV_AirbaAU10SMEAU485 001004
ROD: EV_AirbaAU10SMEAU485.rod
VCID: 3941395AB80C87F651-806D
Crash sensor for side airbag; driver side:
Serial number: 6334MSME7765042DH
Crash sensor for side airbag; front passenger side:
Serial number: 6344MSME7775550FP
Crash sensor for side airbag; rear; driver side:
Serial number: 6352QSME69291674L
Crash sensor for side airbag; rear; passenger side:
Serial number: 6362QSME47291962I
Crash sensor for front airbag; driver side:
Serial number: 63732SME6D294B528
Crash sensor for front airbag; front passenger side:
Serial number: 63832SME6B290C401
No fault code found.
-------------------------------------------------------------------------------
Address 16: Steering wheel (J527) Labels: 8K0-953-568.clb
Part No SW: 8K0 953 568 M HW: 8K0 953 568 M
Component: Lenks.Modul H04 0005
Revision: -------- Serial number: 90372MHG000CC
Coding: 0000DE
Shop #: WSC 06325 123 12345
VCID: 44BF58AEC7CECA1E32-8011
Component: E221 - MFL H03 0004
No fault code found.
-------------------------------------------------------------------------------
Address 17: Instruments (J285) Labels: 8T0-920-xxx-17.clb
Part No SW: 8T0 920 930 H HW: 8T0 920 930 H
Component: KOMBIINSTR. H09 0551
Revision: 00000000 Serial number: GDE35J6AA
Coding: 0FF7180007010008010101
Shop #: WSC 00017 780 00200
VCID: 3B4D2352BA30B5E643-806F
No fault code found.
-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533) Labels: 8T0-907-468.clb
Part No SW: 8R0 907 468 P HW: 8R0 907 468 D
Component: GW-BEM 5CAN-M H11 0055
Revision: 1Z100027 Serial number: 2741Z1312780DE
Coding: 80CF00FF00
Shop #: WSC 02391 785 00200
VCID: 4CAF708EEF9E025EFA-8019
No fault code found.
-------------------------------------------------------------------------------
Address 20: High Beam Assist. (J844) Labels: 8K0-857-511.clb
Part No SW: 8T0 857 511 AD HW: 8T0 857 511 AD
Component: FLA H04 0012
Revision: AA001002
Coding: 02018A64747464545425363E00
Shop #: WSC 02391 785 00200
VCID: 7CCFE04EFFBE72DE0A-8029
No fault code found.
-------------------------------------------------------------------------------
Address 26: Auto Roof Labels: None
ASAM Dataset: EV_ Unknown
ROD: N/A
VCID: 559995EA3454439655-8001
No ASAM data for: "EV_" (AU48)
No fault code found.
-------------------------------------------------------------------------------
Address 3C: Lane Change Labels: None
Part No SW: 8K0 907 566 F HW: 4L0 907 566 B
Component: J0769_SWA_MasterH01 0010
Revision: 00H01000 Serial number: 6PZ 009 014-13
Coding: 0010105
Shop #: WSC 00000 785 00200
VCID: 3A432656750A8CEE58-806F
Subsystem 1 - Part No: 8K0 907 568 F
Component: J0770_SWA_Slave_H01 0010
Subsystem 2 - Serial number: 6PZ 009 014-33
Subsystem 3 - Serial number: 5F16.08.0800H010003CD10130ÿ
Subsystem 4 - Serial number: D10130ÿ
No fault code found.
-------------------------------------------------------------------------------
Address 42: Door Elect, Driver (J386) Labels: 8K0-959-793.clb
Part No SW: 8T0 959 793 P HW: 8T0 959 793 G
Component: TSG FA H09 0304
Revision: -------- Serial number: --------------
Coding: 011D42725008330C03
Shop #: WSC 02391 785 00200
VCID: 569B92E62152488E5C-8003
No fault code found.
-------------------------------------------------------------------------------
Address 44: Steering Assist (J500) Labels: 8K0-909-144.clb
Part No SW: 8K0 909 144 F HW: 8K0 909 144 B
Component: RCEPS H37 0507
Revision: 00001000 Serial number: 0021207452
Coding: 100000000001
Shop #: WSC 02391 785 00200
ASAM Dataset: EV_RCEPSAU48X 008014
ROD: EV_RCEPSAU48X.rod
VCID: 345F086E9F6E7A9E82-8061
No fault code found.
-------------------------------------------------------------------------------
Address 46: Central Conv. (J393) Labels: 8K0-907-064-46.clb
Part No SW: 8K0 907 064 GD HW: 8K0 907 064 FD
Component: BCM2 2.0 H12 0633
Revision: 00002001 Serial number: 0300455090
Coding: 010006A000B900E08130033680000000
Shop #: WSC 02391 785 00200
VCID: 78C7FC5ECB865EFE6E-802D
No fault code found.
-------------------------------------------------------------------------------
Address 47: Sound System (J525) Labels: None
Part No SW: 8F1 035 223 A HW: 8F1 035 223 A
Component: DSP Prem H05 0030
Revision: 00005001 Serial number: 94833010375701
VCID: 1F75F7C20EE8C9C64F-804B
No fault code found.
-------------------------------------------------------------------------------
Address 52: Door Elect, Pass. (J387) Labels: 8K0-959-792.clb
Part No SW: 8T0 959 792 P HW: 8T0 959 792 G
Component: TSG BF H09 0304
Revision: -------- Serial number: --------------
Coding: 011D40325008330C03
Shop #: WSC 02391 785 00200
VCID: 559995EA3C54439655-8001
No fault code found.
-------------------------------------------------------------------------------
Address 53: Parking Brake (----) Labels: 8K0-907-801-V2.clb
Part No SW: 8K0 907 801 L HW: 8K0 907 801 J
Component: EPB-4 H01 0003
Revision: -------- Serial number: 10000000165545
ASAM Dataset: EV_ParkiBrake 001027
ROD: EV_ParkiBrake_AU48.rod
VCID: 38473C5E83069EFEAE-806D
No fault code found.
-------------------------------------------------------------------------------
Address 56: Radio (R) Labels: Redir Fail!
Part No SW: 4G1 035 053 F HW: 4G1 035 053
Component: Radio U Basic H41 0122
Revision: AB001007 Serial number: 226A-0D7705782
Coding: 010003010000000101
Shop #: WSC 02391 785 00200
VCID: 2273FE363D9AE42E60-8077
No fault code found.
-------------------------------------------------------------------------------
Address 5F: Information Electr. (J794) Labels: 4E0-035-6xx-5F.clb
Part No SW: 8R1 035 670 E HW: 8R1 035 670 C
Component: H-BNT-EU H44 0793
Revision: -------- Serial number: 207G-0C7507049
Coding: 130100030106E9ED3100A95E00000401040000000000000000
Shop #: WSC 12345 123 12345
VCID: 3559356A9C146396B5-8061
Subsystem 1 - Part No: 8R0 060 884 BK
Component: EUR 2014 1703
Subsystem 2 - Part No SW: 8R0 919 604 HW: 8R0 919 604
Component: DU7 High H41 0104
Subsystem 3 - Part No SW: 8T0 919 611 K HW: 8T0 919 611 B
Component: E0380 Bedient H02 0030
Subsystem 4 - Part No: 8R0 060 961 C
Component: CD-Database 3638
No fault code found.
-------------------------------------------------------------------------------
Address 62: Door, Rear Left (J388) Labels: 8K0-959-795.clb
Part No SW: 8T0 959 795 F HW: 8T0 959 795 F
Component: TSG HL H08 0304
Revision: -------- Serial number: --------------
Coding: 010000300008370C03
Shop #: WSC 02391 785 00200
VCID: 4EAB7A861982304E94-801B
No fault code found.
-------------------------------------------------------------------------------
Address 69: Trailer (J345) Labels: 8K0-907-383.clb
Part No SW: 8K0 907 383 E HW: 8K0 907 383 E
Component: Anhaenger H09 0100
Revision: 1A001001 Serial number: 00000189413987
Coding: 0100000000000000
Shop #: WSC 00000 000 00000
VCID: 365B32668112688EBC-8063
1 Fault Found:
00526 - Brake Light Switch (F)
008 - Implausible Signal - Intermittent
Freeze Frame:
Fault Status: 00101000
Fault Priority: 3
Fault Frequency: 20
Reset counter: 211
Mileage: 17713 km
Time Indication: 0
Date: 2015.08.19
Time: 20:15:25
-------------------------------------------------------------------------------
Address 72: Door, Rear Right (J389) Labels: 8K0-959-794.clb
Part No SW: 8T0 959 795 F HW: 8T0 959 795 F
Component: TSG HR H08 0304
Revision: -------- Serial number: --------------
Coding: 010000300008370C03
Shop #: WSC 02391 785 00200
VCID: 4EAB7A861982304E94-801B
No fault code found.
End-------------------------(Elapsed Time: 02:53)--------------------------
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