Retrofitted Active TMPS Seat Leon MK4

Kaxolo

Active Member
Dec 23, 2021
82
18
Thanks Cairus.

Just out of curiosity. What are the changes in the brakes module?

Module 03 ABS
Byte 25 deactivate Bit 2 , 3 & 4
Byte 27 deactivate Bit 4

Is it possible to know as there is no text for it in OBDeleven or VCTool?
 
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cairus

Active Member
Jun 4, 2024
872
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Ja:
Steuergerät 03
Codierung:
Byte 25 Bit 2, 3, 4 deaktivieren
Byte 27 Bit 4 deaktivieren
 

cairus

Active Member
Jun 4, 2024
872
280
The part numbers are in the instructions here in the forum. Look for them on AliExpress.
 

Kaxolo

Active Member
Dec 23, 2021
82
18
Hello,
I had everything properly connected and the system already recognises the TPMS module (see snips). But for some reason it would´t let me flash the software or the dataset with an error "no response from the ECU". Then I realize the module goes off-line. So when I start the car the module is online but after a minute or 2 it goes offline. Maybe I´m not connecting it to proper fuse? I tried the empty spaces in the 2 circles in the photo. Blue column seem to be on with the car off and green column only on when the car is on. What fuse did you connect it to?
 

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Hello,
I had everything properly connected and the system already recognises the TPMS module (see snips). But for some reason it would´t let me flash the software or the dataset with an error "no response from the ECU". Then I realize the module goes off-line. So when I start the car the module is online but after a minute or 2 it goes offline. Maybe I´m not connecting it to proper fuse? I tried the empty spaces in the 2 circles in the photo. Blue column seem to be on with the car off and green column only on when the car is on. What fuse did you connect it to?

You've bought a counterfeit TPMS control module, the software cannot be flashed and the dataset cannot be uploaded. The software is currently S051, it will always be S051. You'll notice the info reported via diagnostics doesn't match the housing.
 

Kaxolo

Active Member
Dec 23, 2021
82
18
Are you sure? I got a whole kit like the one you posted in the manual, and that module was giving me the same error so I assumed it was faulty and I bought another one. I didn't care claiming the first one because I bought it almost a year ago and only started putinng everything together now. But I'm definetly claiming this one.

Any advice where to buy a proper one? Since Ali express already sent me 2 "faulty" ones?
 
Are you sure? I got a whole kit like the one you posted in the manual, and that module was giving me the same error so I assumed it was faulty and I bought another one. I didn't care claiming the first one because I bought it almost a year ago and only started putinng everything together now. But I'm definetly claiming this one.

Any advice where to buy a proper one? Since Ali express already sent me 2 "faulty" ones?
It’s 100% counterfeit. Find a local VWAG distributor
 

Kaxolo

Active Member
Dec 23, 2021
82
18
also does anyone know what is the difference between 5Q0907273B and 5Q0907273F?
I saw in a website that 5Q0907273F replaced 5Q0907273B