okay ive got an 02 wrx my cruise doesnt work. i started and replaced the little black switch from my 04 part car i never heard relay click.. so i switched it back. than i went to changing the control lever on wheel still nothing. well lucky i got a spare parts car so i replaced the servo on passenger side of engine bay that the cruise control cable comes from still dead... so i read about the module on driver side kick panel i swapped that lil guy too and what ya know still no cruise.. any ideas without testin resistance of everything.??