clauberty
28th November, 2020, 05:26 PM
Hello
i have this tiguan auto gerbox and keyless go system
problem is that ecu get water damage not readable, i even move MCU to a good ecu and when i power on ecu MCU get hot so trash
i buy same ecu for the car second hand ecu is ok i read with smok all immo related info from ecu and from dash of the car
transfer all immo data over OBD after this i do a login to dash (MAC is leaned in this way) all ok
car start 2 times and after no more ignition ON
on diag all ok no immo related DTC in engine ecu or ELV or DASH
if i do a log in in DASH ignition can be switched on but i have immo related error in engine ECU
where is the problem?
i notice that second part of the MAC from ecu is written in the dash and i think MAC is stored in KESSY ecu to or am i wrong?
this can be the problem that MAC do not match in DASh and kessy -> and no more ignition
i have this tiguan auto gerbox and keyless go system
problem is that ecu get water damage not readable, i even move MCU to a good ecu and when i power on ecu MCU get hot so trash
i buy same ecu for the car second hand ecu is ok i read with smok all immo related info from ecu and from dash of the car
transfer all immo data over OBD after this i do a login to dash (MAC is leaned in this way) all ok
car start 2 times and after no more ignition ON
on diag all ok no immo related DTC in engine ecu or ELV or DASH
if i do a log in in DASH ignition can be switched on but i have immo related error in engine ECU
where is the problem?
i notice that second part of the MAC from ecu is written in the dash and i think MAC is stored in KESSY ecu to or am i wrong?
this can be the problem that MAC do not match in DASh and kessy -> and no more ignition