Pure Sol

95 del sol, took the terminal off of the negative side fo the battery and put a test light connecting the negative terminal to a ground and the light pulses. Pulled all fuses and found that taking the 7.5 back-up fuse out turns the light off. Also found that taking the green connector (C501) under the dash on the fuse block also turns off the light. Went through all the wires in the connector searching for power and found the white with blue tracer to have varying voltage. Anyone able to tell me where that wire goes or help with this problem??