ABS code 31-02 inlet solenoid malfunction.

This is the trouble code for front right inlet solenoid malfunction. As the component is within the modulator unit, there are no service parts and has to be replaced as a complete unit. What you need to do is to check the wiring first.

can I replace modulator unit, I mean whole unit and where are they located? As far as I know they might located under dash board passenger side. Please advice.