AGM Battery Coding for a VW Sharan 7N

   #1  

mkgb

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Hi,

I wonder if anyone can clarify the correct coding for an AGM battery in a VW Sharan 7N.

Mine has the 7N0907534 Battery regulator and the Coding with the current old EFB battery is 330F7859.

From what I understand Byte 2 bits 7-4 are where the battery technology is defined (in my case this is 78) I have also seen online other ECUs with 18 and occasionally 08. I can't find anywhere however where the correct bit settings for an AGM battery are defined.

Any help would be appreciated. I have access to a Ross-Tech interface through work but without above information I'm not sure I can code it correctly.
 
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Uwe

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   #3  

mkgb

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Hi Uwe,

I won't be able to get the ross-tech on the vehicle until I get back to the office next week, but here is a log form the tool I have at home:

Code:
VIN: WVWZZZ7NZFV0XXXXX



Engine

Part #: 03L906018HH

Component: R4 2,0L EDC

Software version: 9956

ASAM/ODX identifier: EV_ECM20TDI01103L906018HH

Coding: 0019001A043501080000 (hex)

[No fault codes]



ABS

Part #: 7N0614109S

Component: J104 C3 450M V

Software version: [none]

ASAM/ODX identifier: [none]

Coding: 19991 (decimal)

[Purchase "Pro" to see fault codes]



Parking brake

Part #: 3AA907801J

Component: J540 EPB4 VW-63

Software version: [none]

ASAM/ODX identifier: [none]

Coding: 24167 (decimal)

[Purchase "Pro" to see fault codes]



Steering angle

[ECU not present]



Power steering

Part #: 7N0909144R

Component: EPS_ZFLS Kl. 272

Software version: [none]

ASAM/ODX identifier: [none]

Coding: [none]

[No fault codes]



Airbags

Part #: 7N0959655C

Component: VW10Airbag00M

Software version: 0014

ASAM/ODX identifier: EV_AirbaVW10TS6VW428

Coding: 00304D (hex)

[No fault codes]



Tire pressure monitor

[ECU not present]



Parking/steering assist

Part #: 7N0919475A

Component: PARKHILFE 8K

Software version: 0012

ASAM/ODX identifier: EV_EPHVA18VW4280000

Coding: 118001 (hex)

[No fault codes]



Instrument cluster

Part #: 7N0920970L

Component: KOMBI

Software version: 0905

ASAM/ODX identifier: EV_Kombi_UDS_VDD_RM09

Coding: 440F01 (hex)

[No fault codes]



Immobilizer

Part #: 5K0953234

Component: IMMO

Software version: 0905

ASAM/ODX identifier: EV_Immo_UDS_VDD_RM09

Coding: 000000 (hex)

[No fault codes]



Central electronics

Part #: 5K0937084K

Component: BCM PQ35 B

Software version: 0174

ASAM/ODX identifier: [none]

Coding: 40180A3F8125F1C0408800C01400006443D11308426D29226480872000C1 (hex)

[No fault codes]



Body/convenience system

[ECU not present]



Driver's door

Part #: 7N0959793F

Component: TSG FA

Software version: 0553

ASAM/ODX identifier: [none]

Coding: 011006208001411011 (hex)

[No fault codes]



Front passenger's door

Part #: 7N0959792F

Component: TSG BF

Software version: 0553

ASAM/ODX identifier: [none]

Coding: 011004208001411011 (hex)

[No fault codes]



Rear left door

Part #: 7N0959794G

Component: TSG HL

Software version: 0553

ASAM/ODX identifier: [none]

Coding: 010004200001411001 (hex)

[No fault codes]



Rear right door

Part #: 7N0959794G

Component: TSG HR

Software version: 0553

ASAM/ODX identifier: [none]

Coding: 010004200001411001 (hex)

[No fault codes]



Steering wheel

Part #: 5K0953521DF

Component: LENKS.MODUL

Software version: 0162

ASAM/ODX identifier: EV_SMLSNGVOLWSXS

Coding: 1082240000 (hex)

[No fault codes]



Heater & air conditioning

Part #: 7N0907044Q

Component: Clima-Sharan

Software version: 0506

ASAM/ODX identifier: EV_ClimatronicSharan

Coding: 021000C449 (hex)

[No fault codes]



Trailer

Part #: 7N0907383

Component: Anhaenger

Software version: 0120

ASAM/ODX identifier: [none]

Coding: 410C040001000000 (hex)

[No fault codes]



Radio

Part #: 5M0035186L

Component: Radio RCD310

Software version: 0119

ASAM/ODX identifier: [none]

Coding: 0100040004000D (hex)

[No fault codes]



Telephone

Part #: 5N0035729D

Component: TELEFON

Software version: 0593

ASAM/ODX identifier: EV_UHVUMI

Coding: 0A01000080010101 (hex)

[No fault codes]



Auxiliary heater

Part #: 7N0963271G

Component: Zuheizer

Software version: [none]

ASAM/ODX identifier: [none]

Coding: 41 (decimal)

[No fault codes]



CAN network gateway

Part #: 7N0907530AQ

Component: J533 Gateway

Software version: 1653

ASAM/ODX identifier: [none]

Coding: 468003 (hex)

[No fault codes]



Media player

[ECU not present]



Battery regulator

Part #: 7N0907534

Component: Batt.regelung

Software version: 1653

ASAM/ODX identifier: [none]

Coding: 330F7859 (hex)

[No fault codes]
 
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   #4  

Uwe

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here is a log form the tool I have at home:

Ezo7Bn6.png


-Uwe-
 
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