last thing for today : ABS Sensor Cable Shielding Check
RH rear sensor : Connect ohmmeter between terminals 4 and 1 of ECU.
LH rear sensor : Connect ohmmeter between terminals 6 and 1 of ECU.
RH front sensor : Connect ohmmeter between terminals 7 and 1 of ECU.
LH front sensor : Connect ohmmeter between terminals 5 and 1 of ECU.
Result should be : Infinity