Very good modify for lots of users that off road or want to temporarily disable the abs system.

For example;


From your diagrams the fuse is 15 Amp. So you may Need a switch thst contacts can handle 15 Amp contacts.

You also need 14 garage wire to handle 15 amps.

If amp requirements are higher. Its better to put the current across relay contacts. Then you can use any any switch to trip the telay or relays and you can power the relay off cigarette lighter circuit as they are low current to pull a relay.

As you want the powering circuit to be on when the ignition is on only.

( I didn't verify your current requirements I am basically just trying to explain things work so you may wish to consider in your project)

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