AUDI A6 C7 4G ABS module change, TPMS problem and communication

Hi mates. Audi A6 C7 2013, 2.0TDI CGL. The ABS module was damaged, it was replaced with another used, correctly encoded in the ABS module, no errors. But there are a few problems; on the cluster display, the indicator light is constantly on and the information "TMPS" appears. In MMI it is not possible to reset TMPS, because the "TMPS" tab is highlighted in gray (as if it was unavailable) .  TMPS system encoded in ABS, MMI, cluster. There is another problem; in the CAN Gateway module, there is still an error about the lack of communication with the ABS module - it is not going to be deleted. No communication with ABS, it is only stored in the CAN Gateway module. What to look for, where the problem may be ??

Hi mates. Audi A6 C7 2013, 2.0TDI CGL. The ABS module was damaged, it was replaced with another used, correctly encoded in the ABS module, no errors. But there are a few problems; on the cluster display, the indicator light is constantly on and the information "TMPS" appears. In MMI it is not possible to reset TMPS, because the "TMPS" tab is highlighted in gray (as if it was unavailable) .  TMPS system encoded in ABS, MMI, cluster. There is another problem; in the CAN Gateway module, there is still an error about the lack of communication with the ABS module - it is not going to be deleted. No communication with ABS, it is only stored in the CAN Gateway module. What to look for, where the problem may be ??

Replacement ABS unit is same with Original?

Coding was getted from old module?

yes, an ABS module with identical original numbers. coding also identical as in the original damaged module

yes, an ABS module with identical original numbers. coding also identical as in the original damaged module

Than next step dissconect and reconect the car battery.

battery disconnect and reconnect - not solved, still the same

Did you had chance to read software version of old module?
check CAN/flex from Gateway to ABS.

post your vin and identification of abs part nr

wire ABS - Gateway (CAN, FlexRay) checked - all ok.
VIN; WAUZZZ4G3DN125170, ABS module part nr. 4G0907379H. second hand  ABS module damaged, out of order ???

the only thing I noticed, the can Gateway module is mounted on the 09.2016 lift model.

wire ABS - Gateway (CAN, FlexRay) checked - all ok.
VIN; WAUZZZ4G3DN125170, ABS module part nr. 4G0907379H. second hand  ABS module damaged, out of order ???

the only thing I noticed, the can Gateway module is mounted on the 09.2016 lift model.

Than next step I strongly suggest an SVM with online