turn signal flashier on 1996 GMC Jimmy

can not find to replace took off dash look under dash look at fuse can't find

Asked by for the 1996 GMC Jimmy
My image is poor but it shows the flasher unit being located below the radio in the lower center are of the dash described as a power distribution center, Wire colors at the unit are ,orange from fuse 1 instrument panel fuse box marked Hazard, Pink from fuse 16, purple and finally a brown wire.