2009 Passat ABS Coding for ACC Retrofit

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downtime

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raziel90 said:
Hi again,
Does any one have the activation value for acc on the leavercentral? Maybe i wrote the wrong activation value or i messed up the deactivation of the regular ccs?
Click to expand...

Maybe your instrument cluster sw does not support ACC graphics? I had that issue with my Leon. ACC activated and braked fine but nothing was displayed on instrument cluster. Updating the complete instrument cluster to a newer one started showing the graphics as well.
 
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Dana said:
Please post the complete English Auto-Scan in the current condition.
Click to expand...
Hi
You have my autoscan above in english.

Kind regards
Dean
 
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raziel90

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downtime said:
Maybe your instrument cluster sw does not support ACC graphics? I had that issue with my Leon. ACC activated and braked fine but nothing was displayed on instrument cluster. Updating the complete instrument cluster to a newer one started showing the graphics as well.
Click to expand...
It should because i have the premium MFD
 
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raziel90 said:
It should because i have the premium MFD
Click to expand...

That does not tell anything. Premium MFDs have different versions as well. I had also the best cluster in Leon but too old sw.

Your problems sound missing cluster graphics. ACC engages and works but nothing visible on tacho.
 
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downtime said:
That does not tell anything. Premium MFDs have different versions as well. I had also the best cluster in Leon but too old sw.

Your problems sound missing cluster graphics. ACC engages and works but nothing visible on tacho.
Click to expand...
I searched for my cluster in etka and it doesn't say anything about acc it only specified what fuel type as for all cluster int etka for pssat cc and CC. Mine cluster is for a passat cc 09 to 11 and was installed 2014.
 
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Which ETKA? Real one or the free Russian one on the web?

The latter is missing 50% of the information. Real ETKA has much better info related to PR codes and what type of car it is for.
 
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downtime said:
Which ETKA? Real one or the free Russian one on the web?

The latter is missing 50% of the information. Real ETKA has much better info related to PR codes and what type of car it is for.
Click to expand...

Real etka and even elsa. Bought a licenced version.
 
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Have you checked the reference scans section of the forum? Look for a CC with ACC. What is the cluster hw and sw version on that?

It could be that it’s a simple sw update to cluster.

Or incorrect ACC module.

I checked from ETKA and for CC the correct ACC module should be 3AA 907 567 (A) or 3C0 907 567 M. So could it be that 3C0 module you have is not fully compatible? Maybe your J module is flashable to M? So could be that your ACC module has too old software and it's not talking with the cluster correctly.
 
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downtime said:
Have you checked the reference scans section of the forum? Look for a CC with ACC. What is the cluster hw and sw version on that?

It could be that it’s a simple sw update to cluster.

Or incorrect ACC module.

I checked from ETKA and for CC the correct ACC module should be 3AA 907 567 (A) or 3C0 907 567 M. So could it be that 3C0 module you have is not fully compatible? Maybe your J module is flashable to M? So could be that your ACC module has too old software and it's not talking with the cluster correctly.
Click to expand...

----------------------------------------------------------------------------
Address 13: Auto Dist. Reg Labels: 3C0-907-567.clb
Part No SW: 3C0 907 567 J HW: 3C0 907 567 G
Component: AC201 RDW M 031 0232
Revision: 00031000 Serial number: 00000000900473
Coding: 0010100
Shop #: WSC 05311 000 08193
VCID: 325325B0AD48A7DF5F-8066


Address 17: Instruments (J285) Labels:| 3C8-920-xxx-17.clb-SRI1
Part No SW: 3C8 920 880 GX HW: 3C8 920 880 GX
Component: KOMBI H03 0132
Serial number: 00000000000000
Coding: 140D00
Shop #: WSC 80239 123 12345
ASAM Dataset: EV_Kombi_UDS_VDD_RM09 A04052
ROD: EV_Kombi_UDS_VDD_RM09_004_VW32.rod
VCID: 0827A758B354FD0FD1-805C

Here is my cluster and radar information. How can i update the software? Should i use a 3c0 or 3aa radar with my cluster?
 
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Read this one :

https://forums.vwvortex.com/showthr...e-Radar-unit-failure-possible-upgrade-options

It at least for me it looks like the ACC module is not compatible. From G - M the units seem to be produced for both sides (DDP and BAP). If the module you have is for DDP display protocol, it would explain why the graphics are not visible on the cluster. M at least should be BAP compatible as ETKA also states it suitable for your car.

Not 100% sure as I've not worked on that age Passat's. But seems to point to ACC module.
 
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downtime said:
Read this one :

https://forums.vwvortex.com/showthr...e-Radar-unit-failure-possible-upgrade-options

It at least for me it looks like the ACC module is not compatible. From G - M the units seem to be produced for both sides (DDP and BAP). If the module you have is for DDP display protocol, it would explain why the graphics are not visible on the cluster. M at least should be BAP compatible as ETKA also states it suitable for your car.

Not 100% sure as I've not worked on that age Passat's. But seems to point to ACC module.
Click to expand...

i bought a M radar but i only tried it with a AG abs thinking it shouls solve my fault codes but it was the software of the abs that didn`t match the car so when i changed it to an R abs the fault codes got sorted out. so changeing the radar to an M could work. the problem i i have two M radars from the scapyard with different hardware number,

1. Passat 2010 Sw0243 Hw031
2. Passat CC 2008 Sw0243 Hw036
 
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In your case, I would go with the latter one from CC. HW36
 
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My radar is HW036

Address 13: Auto Dist. Reg Labels: 3AA-907-567.clb
Part No SW: 3AA 907 567 A HW: 3AA 907 567
Component: AC201 RDW A 036 0170

I also would say to use that
 
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n4s said:
My radar is HW036

Address 13: Auto Dist. Reg Labels: 3AA-907-567.clb
Part No SW: 3AA 907 567 A HW: 3AA 907 567
Component: AC201 RDW A 036 0170

I also would say to use that
Click to expand...

But yours is a 3AA and not 3AA or doesn't it mather?
 
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Just test it if you have the radar already. Just unplug the existing radar and plug the 3C0 hw36 radar. This way you’ll at least see if it shows up on the cluster. If it works, then do the actual swap and install it.
 
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n4s said:
My radar is HW036

Address 13: Auto Dist. Reg Labels: 3AA-907-567.clb
Part No SW: 3AA 907 567 A HW: 3AA 907 567
Component: AC201 RDW A 036 0170

I also would say to use that
Click to expand...

Maby a stupid question but where can you se that the HW is 36 when i say product number? Is it the 036 after RWD A? If thats the case i got a 031
 
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Just try them. That should be quite fast to do.
 
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downtime said:
Just try them. That should be quite fast to do.
Click to expand...
I tried the only one in sweden and it was broken. Now would it work with a 3AA with same hardware but newer Software?
 
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