hello
i have volvo xc90 2016 with airbag part number - p31451568
car have no problem no crash data all module have 0 error
i go for kilometer change , for that need 6 module remove & reprogramming with hex change ,all success & my kilometer change .
in airbag only 4 hex change ,, but the problem was TMS570 mcu
so i use for read write x-tool programmer , at that time reading done but both flash & d-flash hex like
01 01 01 01
second try i read data flash , than i write my modified kilometer change hex
than i have two error below
U300000
C006A54
but before disammble car i read orignal back up for airbag tms570 with g-prog probite via obd back up 64kb so that dump write
after error i read core flash also but may that dump problem
if i write that flash srs no communication in car
i have another part number flash given by forum member but in car traction cotrol & esc not available & power stearing half hard
so if any one have same part number core flash than job will finish
below attach orignal data flash
thanks
airbag core flash.bin