My cruise control has failed the test for the switch located at the steering column. I am getting no current at all at the male connector for the amplifier. Fuses seem to be OK. Is there a component (relay) between the fuse and switch that might have failed or is it likely that something is wrong with the wiring in the steering column or the switch itself?
1993 190E 2.3
2000 Toyota 4x4 Tundra