Check the fuse. If it has failed replace it - but find out why the fuse has failed - and remember, the CAT1 cannot blow the fuse, it's what the alarm switches (usually the indicators) that blows the fuse. If you need mre information on this subject CLICK HERE

If the fuse is OK, Remove the alarm multi-pin connector which can be found a cover held in place by Security Torx screws, size T10

Check for permanent 12v power at PIN 5 and, if required, reposition power wire to 12v permanent live

Check ground connections, as shown, for continuity to motorcycle battery negative terminal and, if required, reposition wires to ground