How to repair ABS system and units thread (repair,help,questions)

**Heleje** · 18th March, 2020, 01:36 PM

Anyone know how to repair ABS module in Audi A6 C6 - 4F0 910 517 L ?
I have 01418 DTC - Switch valve 1 for electronic stability program N225

**trotyl** · 24th March, 2020, 10:34 AM

Hello;
I've MK61 from Fiat Doblo 2011 ; after reset adaptation I can not relearn valves. ABS/ESP and Hill Holder blinking on the dash. I try use many diag tools for try fix it: AlfaOBD, MultiEcuscan, Delphi... but no results. Error message is: Procedure timeout. What can be wrong?
Number of pump:
51901330
DTC:
C1203
C1206

many thanks for help solve this problem....

**Pepesoft** · 30th March, 2020, 07:03 PM

Hello

Have mitsubishi lancer 2008 with abs fault C2116 pump motor voltage low active.
Fault came when battery died.
Ate controller, pics attached.
Any idea where to start?

**Fuller** · 27th April, 2020, 12:55 AM

Hi,
I need help with ABS ATE MK61 (1K0 907 379 AD) module with no communication from audi.
I reflow BGA chip, resolder MCU and solder pins from chasis to PCB but I haven't tested yet.
Is it enough to fix the fault?

**smokinjoe** · 19th May, 2020, 05:07 PM

Originally Posted by Fuller

Hi,
I need help with ABS ATE MK61 (1K0 907 379 AD) module with no communication from audi.
I reflow BGA chip, resolder MCU and solder pins from chasis to PCB but I haven't tested yet.
Is it enough to fix the fault?

Was this repair successful as i have the same problem,
Thanks

Sent from my SM-G950F using Tapatalk

**srx308** · 20th May, 2020, 08:58 PM

Hello,

Audi A4 Quattro Model 2000 comes up with error message of faulty "Brake Pressure Sensor".

I know that this is Bosch ABS 5.3, cause it have ESP it additionally have a hydraulic pump sitting under the ABS.
And the Brake Pressure Sensor sits on this hydraulik pump:

2020-05-21 22_38_20-b24fd84049bc92537582ca1e8840 (1024×768).jpg

According to AUDI / VW this sensor is not changeable, the whole pump needs to be replaced (~ 700 EUR).
Does somebody know why that is? Or maybe there's a way to replace it anyway? What spare part could be fit?

Thanks for any information,

Regards
srx308

**ASCM** · 24th May, 2020, 10:51 AM

Originally Posted by soxten

Is it bmw bosch "...001"?
This have always bad connections/broken alu.wire.
I did 2 last week.

Christian Johansson via Iphone 5s

How can i solder these wires?

**oiknikos** · 31st May, 2020, 09:45 AM

Originally Posted by Sudnut

Hi All,

My repair has worked. IC 9369.1D was replaced and 5df5 internal fault has disappeared. Very happy😁

yessssss
i have the same error in the same module.. i order one IC 9375.1B from the aliexpres.
(original ic from my module is 9369.1D) .
i am replaced and the unit work again!!

**commieTH** · 3rd June, 2020, 08:02 PM

don't really know where else to post this... I have a problem with 2009 Toyota Alphard steering wheel position sensor 89245-33040 (part of ABS system too), it doesn't show right data and live reading doesn't change with wheel rotation. I read a dump from 24C02 inside but I am not experienced with those so no idea if it's good or bad and/or how to fix it. Can anyone help?

**tutus** · 16th June, 2020, 10:39 AM

I fixed a lot of abs. especially Asian cars. which is actually more difficult because the components are smaller. but the outline is the same. like fixing ecu. 1 voltage source. 2 processors. 3 actuators. here the actuator is often broken. mosfet. replace stronger or closer.

**tutus** · 16th June, 2020, 10:49 AM

why do you have to read eprom 24cxx ..? eprom contains sincron data module 1 to another module. which must have been synchronous. reading from right and wrong depends on the sensor used. often the sensor has an error. hall effect or optic ... if it helps thanks

**tutus** · 16th June, 2020, 10:52 AM

the electric motor mosfet is dead. replace something similar or close.

**tutus** · 16th June, 2020, 11:13 AM

Originally Posted by commieTH

don't really know where else to post this... I have a problem with 2009 Toyota Alphard steering wheel position sensor 89245-33040 (part of ABS system too), it doesn't show right data and live reading doesn't change with wheel rotation. I read a dump from 24C02 inside but I am not experienced with those so no idea if it's good or bad and/or how to fix it. Can anyone help?

why do you have to read eprom 24cxx ..? eprom contains sincron data module 1 to another module. which must have been synchronous. reading from right and wrong depends on the sensor used. often the sensor has an error. hall effect or optic ... if it helps thanks