secur60

hello every one
well after pulling the codes fron my 1998 civic coupe d16y7 ( 2 pin self diagnose )
i got some ABS codes one of them was 54
the fail safe relay
i searched all over the internet to find where is this relay
didnt find an answer or which one needs to be changed exactly
Someone suggested to check the ground wires
i did and every thing were okay
i tried to reset the abs
after couple days i checked and pulled the codes
it still there
so can you guys help where the heck is this relay so i change it.

there is no ABS light but if i pull the codes i get code ( 54 )
when I brake hard i feel a vibration at the front left wheel or when i brake across a hump in the street at low speed.
pads and rotors are new .


any help ideas etc .. ?

thanks and happy new year.