Hi Guys, i have the same fault code 4460 on my 2002 996 turbo . I allready check the wirings by using the porsche droubleshooting > everything ok
Brake sistem purged convencionally (RR,RL,FL,FR) with piwis
changed ABS unit 2x new /with PIWIS purged & programmed > and changed the brakepressuresensor extra
But still get the same" Fault code 4460 "
brakelight switch / new and addjusted
pre brake pumpe under the headunit also new and purged F.R with piwis
has someone have this issue before?
As soon as i accelerate above the light pops up without standing on the brake padel
Thnx in advance best reguards from Germany