2016 Tiguan 5N2
Battery management keeps battery charge only about 80%.
Recuperation increase voltage when braking and voltage will drops when accelerating or driving normally.
I am using diesel auxiliary heater, and it needs a lot of power at the winter.
It should be better that the battery will be fully charged.
I tried to disable that feature.
Originally there was ticked in Byte 1 bits 0-1: 03 and bit bit 3: Extended recuperation.
https://photos.app.goo.gl/bDpDHyqBbzjABHwF8
I disabled Extended recuperation and change the bit 01 to 01 from 03.
Nothing happens, voltage increases almost 15V when braking, and drops to 13V when driving normally.
See pictures from google link.
Today I tested again:
- Battery was charged about 75% at the start of driving.
- Voltage was 14.6 which looks normal for AGM battery.
After 30 minutes battery shows 90% charged.
But then voltage drops again to 13V and the battery charge will decreases.
Recuperation was inactive at the start, but now it was activated again.
I disabled the Start Stop from the Gateway adaptation channel 13 at many years ago.
From 002000, to 292029.
I think that it changes some kind of temperature value to battery management.
Is there other places where the recuperation must be disabled?
I tried also BCM coding, there was recuperation installed; untick the function.
Nothing changed.
This full scan is from the past year
Battery management keeps battery charge only about 80%.
Recuperation increase voltage when braking and voltage will drops when accelerating or driving normally.
I am using diesel auxiliary heater, and it needs a lot of power at the winter.
It should be better that the battery will be fully charged.
I tried to disable that feature.
Originally there was ticked in Byte 1 bits 0-1: 03 and bit bit 3: Extended recuperation.
https://photos.app.goo.gl/bDpDHyqBbzjABHwF8
I disabled Extended recuperation and change the bit 01 to 01 from 03.
Nothing happens, voltage increases almost 15V when braking, and drops to 13V when driving normally.
See pictures from google link.
Today I tested again:
- Battery was charged about 75% at the start of driving.
- Voltage was 14.6 which looks normal for AGM battery.
After 30 minutes battery shows 90% charged.
But then voltage drops again to 13V and the battery charge will decreases.
Recuperation was inactive at the start, but now it was activated again.
I disabled the Start Stop from the Gateway adaptation channel 13 at many years ago.
From 002000, to 292029.
I think that it changes some kind of temperature value to battery management.
Is there other places where the recuperation must be disabled?
I tried also BCM coding, there was recuperation installed; untick the function.
Nothing changed.
This full scan is from the past year
Code:
Friday,25,October,2019,20:39:58:64262
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 19.6.2.0 (x64)
Data version: 20190930 DS308.0
www.Ross-Tech.com
VIN: WVGZZZ5NZGW566432 License Plate: TIGUAN3
Mileage: 85290km-52996mi Repair Order:
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Chassis Type: 5N-VW36 (7N0)
Scan: 01 02 03 08 09 10 15 16 17 18 19 22 25 42 44 46 47 4C 52 53
55 5F 61 62 69 72
VIN: WVGZZZ5NZGW566432 Mileage: 85290km-52996miles
01-Engine -- Status: OK 0000
02-Auto Trans -- 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: OK 0000
10-Park/Steer Assist -- Status: OK 0000
15-Airbags -- Status: OK 0000
16-Steering wheel -- Status: OK 0000
17-Instruments -- Status: OK 0000
18-Aux. Heat -- Status: OK 0000
19-CAN Gateway -- Status: OK 0000
22-AWD -- Status: OK 0000
25-Immobilizer -- 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
4C-Tire Pressure II -- Status: OK 0000
52-Door Elect, Pass. -- Status: OK 0000
53-Parking Brake -- Status: OK 0000
55-Headlight Range -- Status: OK 0000
5F-Information Electr. -- Status: OK 0000
61-Battery Regul. -- Status: OK 0000
62-Door, Rear Left -- Status: OK 0000
69-Trailer -- Status: OK 0000
72-Door, Rear Right -- Status: OK 0000
-------------------------------------------------------------------------------
Address 01: Engine (J623-CUVC) Labels:. 04L-907-309-V1.clb
Part No SW: 04L 906 016 CN HW: 04L 907 309 K
Component: R4 2,0L EDC H20 1843
Revision: 8AH20---
Coding: 0125003A043601082000
Shop #: WSC 01357 011 00200
ASAM Dataset: EV_ECM20TDI01104L906016CN 001004
ROD: EV_ECM20TDI01104L906016BJ_001_VW36.rod
VCID: 77F61D2CCE3642F796-8022
No fault code found.
Readiness: 0 0 0 0 1
-------------------------------------------------------------------------------
Address 02: Auto Trans (J743) Labels:. 0BH-927-711.clb
Part No SW: 0BH 300 012 Q HW: 0BH 927 711 G
Component: DSG DQ500-7A H11 5207
Revision: 00H11V01
Coding: 0014
Shop #: WSC 00000 000 00000
ASAM Dataset: EV_TCMDQ500021 001001
ROD: EV_TCMDQ500021_VW36.rod
VCID: 3162E33460D25CC718-8064
No fault code found.
-------------------------------------------------------------------------------
Address 03: ABS Brakes Labels: 5N0-614-109-C6.clb
Part No SW: 5N0 614 109 BN HW: 5N0 614 109 BN
Component: J104 C6 450M VD56 0021
Revision: --H07--- Serial number: 00000009052266
Coding: 0055105
Shop #: WSC 01357 011 00200
VCID: 78F41E100B284D8F9F-802C
No fault code found.
-------------------------------------------------------------------------------
Address 08: Auto HVAC (J255) Labels:| 5K0-907-044.clb
Part No SW: 1K8 907 044 BH HW: 1K8 907 044 BH
Component: Climatronic H07 0405
Revision: 00001K04
Coding: 001800C003
Shop #: WSC 01357 011 00200
ASAM Dataset: EV_Climatronic A01010
ROD: EV_ClimaAutoBasis_VW36.rod
VCID: 76E81028C93C3BFF8D-8022
No fault code found.
-------------------------------------------------------------------------------
Address 09: Cent. Elect. (J519) Labels:. 1K0-937-08x-09.clb
Part No SW: 5K0 937 086 T HW: 5K0 937 086 T
Component: BCM PQ35 M 122 0183
Revision: BC122001
Coding: 60180A3BC8270AC4448800C0340009EC4BFDAB086329AD20E484A7000041
Shop #: WSC 01357 011 00200
VCID: 458AA7E4CC5AE067D4-8010
Subsystem 1 - Part No SW: 5N1 955 119 B HW: 5N1 955 119 B Labels: 1KX-955-119.CLB
Component: WWS316 041115 24 0664
Coding: 009795
Subsystem 2 - Part No: 1K0 955 559 AH Labels: 1K0-955-559-AG.CLB
Component: RLS 221115 05 54 0403
Coding: 07144D
No fault code found.
-------------------------------------------------------------------------------
Address 10: Park/Steer Assist (J791) Labels:| 5Q0-919-298.clb
Part No SW: 1K8 919 475 B HW: 5Q0 919 298
Component: PARKHILFE PLA H12 0479
Revision: -------- Serial number: 39491531400080
Coding: 0031060151
Shop #: WSC 01357 011 00200
ASAM Dataset: EV_EPHVA2CVW364GP00 001010
ROD: EV_EPHVA2CVW364GP00_VW36.rod
VCID: 3972DB14B8A29487A0-806C
No fault code found.
-------------------------------------------------------------------------------
Address 15: Airbags Labels: 5N0-959-655.lbl
Part No SW: 5N0 959 655 AA HW: 5N0 959 655 AA
Component: J234__20J VW10 HI 3018
Revision: 32022000 Serial number: 003L7PP2YFY.
Coding: 0012362
Shop #: WSC 01357 011 00200
VCID: 7CFC02003F1061AFFB-8028
Subsystem 1 - Serial number: 6332MTS672622715
Subsystem 2 - Serial number: 6342MTS654602755
Subsystem 3 - Serial number: 6351HTS6S4N5SDKR
Subsystem 4 - Serial number: 6361HTS6I08NSDKJ
Subsystem 5 - Serial number: 00000000000000000
Subsystem 6 - Serial number: 00000000000000000
No fault code found.
-------------------------------------------------------------------------------
Address 16: Steering wheel (J527) Labels:| 5K0-953-569.clb
Part No SW: 5K0 953 501 CQ HW: 5K0 953 569 AL
Component: LENKS.MODUL 016 0180
Revision: FF010042 Serial number: 20151112201213
Coding: 199A140000
Shop #: WSC 01357 011 00200
ASAM Dataset: EV_VW360SteerWheelUDS A03004
ROD: EV_VW360SteerWheelUDS.rod
VCID: 7BFE011CF21E6697F2-802E
Multifunction steering wheel control module:
Subsystem 1 - Part No SW: 5K0 959 542 B HW: 5K0 959 542 B Labels: 3C8-959-537.CLB
Component: E221__MFL-TAS H30 0036
Serial number: 0277875
Coding: 830000
No fault code found.
-------------------------------------------------------------------------------
Address 17: Instruments (J285) Labels:| 5K0-920-xxx-17.clb-SRI1
Part No SW: 5N0 920 883 G HW: 5N0 920 883 G
Component: KOMBI H04 1008
Serial number: 00000000000000
Coding: 111F030000
Shop #: WSC 01357 011 00200
ASAM Dataset: EV_Kombi_UDS_VDD_RM09 A05730
ROD: EV_Kombi_UDS_VDD_RM09_005_VW25.rod
VCID: 3874DE1083A88D8F5F-806C
No fault code found.
-------------------------------------------------------------------------------
Address 18: Aux. Heat Labels: 1K0-815-007.clb
Part No: 7N0 963 272 E
Component: Standheizer 044 4941
Revision: 00044000 Serial number: 09028239000000
Coding: 0031032
Shop #: WSC 01324 011 00200
VCID: 3776DD2C46B682F756-8062
No fault code found.
-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533) Labels:. 7N0-907-530-V2.clb
Part No SW: 7N0 907 530 BE HW: 7N0 907 530 AL
Component: J533 Gateway H58 1674
Revision: H58 Serial number: 131115F1001606
Coding: 356032
Shop #: WSC 32136 002 1048576
VCID: 74EC2A20D74029EFB3-8020
No fault code found.
-------------------------------------------------------------------------------
Address 22: AWD (J492) Labels:* 0CQ-907-554.clb
Part No SW: 0AY 907 554 J HW: 0CQ 525 130
Component: Haldex4Motion H52 7540
Serial number: HA1-00003.11.15
Coding: 0001
Shop #: WSC 01357 011 00200
ASAM Dataset: EV_AllWheelContrHA1VW37X 002015
ROD: EV_AllWheelContrHA1VW37X.rod
VCID: 52A08CB8051447DF41-8006
No fault code found.
-------------------------------------------------------------------------------
Address 25: Immobilizer (J334) Labels:| 5K0-920-xxx-25.clb
Part No SW: 5K0 953 234 HW: 5K0 953 234
Component: IMMO H04 1008
Serial number: 00000000000000
Coding: 000000
Shop #: WSC 01357 011 00200
ASAM Dataset: EV_Immo_UDS_VDD_RM09 A03710
ROD: EV_Immo_UDS_VDD_RM09.rod
VCID: 6AD034588D84EF1F19-803E
No fault code found.
-------------------------------------------------------------------------------
Address 42: Door Elect, Driver (J386) Labels:| 3C0-959-70X-GEN4.clb
Part No SW: 5N0 959 701 G HW: 3C0 959 793 C
Component: TUER-SG FT 002 0503
Revision: 12110009 Serial number: 0010212268
Coding: 0214BE
Shop #: WSC 01357 011 00200
ASAM Dataset: EV_TSGFPQ35BRFVW46X A04001
ROD: EV_TSGFPQ35BRFVW46X_VW36.rod
VCID: 3972DB14B8A29487A0-806C
Slave Driver:
Subsystem 1 - Part No SW: 5N0 959 703 F HW: 3C0 959 794 C Labels: 1K0-959-70X-GEN4.CLB
Component: J388__TSG-HL 010 1505
Serial number: 00000009630409
Coding: 000490
No fault code found.
-------------------------------------------------------------------------------
Address 44: Steering Assist Labels: 5N1-909-144.clb
Part No SW: 5N1 909 144 R HW: 5N1 909 148 J
Component: J500__APA-BS KL.287 1401
Revision: 1BH04841 Serial number: 00153130271601
Coding: 0000258
Shop #: WSC 01357 011 00200
VCID: 4182B3F41872CC47E8-8014
No fault code found.
-------------------------------------------------------------------------------
Address 47: Sound System (R12) Labels: 5K0-035-456.clb
Part No SW: 5K0 035 456 HW: 5K0 035 456
Component: KonzernAmp 8K 0340
Revision: -------- Serial number: BP218109080358
ASAM Dataset: EV_AudioVerst8KanalBNO1 A01003
ROD: EV_AudioVerst8KanalBNO1.rod
VCID: 67D64D6C9E96D27706-8032
No fault code found.
-------------------------------------------------------------------------------
Address 52: Door Elect, Pass. (J387) Labels:| 3C0-959-70X-GEN4.clb
Part No SW: 5N0 959 702 G HW: 3C0 959 792 C
Component: TUER-SG BT 002 0503
Revision: 14110009 Serial number: 0010219193
Coding: 0215BE
Shop #: WSC 01357 011 00200
ASAM Dataset: EV_TSGBPQ35BRFVW46X A04001
ROD: EV_TSGBPQ35BRFVW46X_VW36.rod
VCID: 3A70C418BDA49F9FA9-806E
Slave Passenger:
Subsystem 1 - Part No SW: 5N0 959 704 F HW: 3C0 959 795 C Labels: 1K0-959-70X-GEN4.CLB
Component: J389__TSG-HR 010 1505
Serial number: 00000009628237
Coding: 000490
No fault code found.
-------------------------------------------------------------------------------
Address 53: Parking Brake Labels: 3AA-907-801.clb
Part No SW: 3AA 907 801 J HW: 3AA 907 801 J
Component: J540 EPB4 VW-63206 0012
Revision: H19 Serial number: 00000000957529
Coding: 0026167
Shop #: WSC 01357 011 00200
VCID: 3874DE104BA88D8F5F-806C
No fault code found.
-------------------------------------------------------------------------------
Address 55: Headlight Range (J745) Labels:. 5M0-907-357-V3.clb
Part No SW: 5M0 907 357 F HW: 7L6 907 357 C
Component: AFS-ECU H05 0111
Revision: -------- Serial number: --------------
Coding: 049A00000B000200
Shop #: WSC 01357 011 00200
ASAM Dataset: EV_HeadlRegulVWAFSPt 002016
ROD: EV_HeadlRegulVWAFSPt_VW32.rod
VCID: 3776DD2C8EB682F756-8062
Left_headlamp_power_output_stage:
Subsystem 1 - Part No: 5N0 941 329 Labels: 3D0-941-329.CLB
Right_headlamp_power_output_stage:
Subsystem 2 - Part No: 5N0 941 329 Labels: 3D0-941-329.CLB
No fault code found.
-------------------------------------------------------------------------------
Address 5F: Information Electr. (J794) Labels:| 5G0-035-MIB-STD2.clb
Part No SW: 5C0 035 680 B HW: 5C0 035 680 B
Component: MU-S-N-ER H22 0253
Serial number: VWZAZ2R8038564
Coding: 021306010000000011110003000808001F0106C400200100CF
Shop #: WSC 01357 011 00200
ASAM Dataset: EV_MUStd4CTSAT 001022
ROD: EV_MUStd4CTSAT_VW36.rod
VCID: 204416703B38E54F87-8074
Data medium:
Subsystem 1 - Part No SW: 5NA 919 866 AG HW: -----------
Component: ECE AS 2020 --- 1310
Serial number: --------------------
No fault code found.
-------------------------------------------------------------------------------
Address 61: Battery Regul. (J840) Labels:. 1K0-907-534.clb
Part No SW: 7N0 907 534 HW: 7N0 907 530 AL
Component: Batt.regelung H58 1674
Serial number: 131115F1001606
Coding: 330F1873
Shop #: WSC 32136 002 1048576
VCID: 71E22334A8521CC758-8024
Subsystem 1 - Part No SW: 1K0 915 181 H HW: 1K0 915 181 A
Component: J367-BDM H07 0180
Serial number: 32320E56361491066596
No fault code found.
-------------------------------------------------------------------------------
Address 69: Trailer (J345) Labels:. 1K0-907-383-V2.clb
Part No SW: 1K0 907 383 H HW: 1K0 907 383 G
Component: Anhaenger H12 0130
Revision: 3B001001 Serial number: 00000386647051
Coding: 410D000101000000
Shop #: WSC 01357 011 00200
VCID: 3260EC386DD467DF61-8066
No fault code found.
End-------------------------(Elapsed Time: 03:46)--------------------------
Last edited:
