I found these all taped up under the hood close to the headlights but I can't see which wire loom they attach too. My interior fog light switch doesn't light up at all so could that be bc the wires aren't hooked up to anything? I don't have fogs hooked up now at all but the jeep has the factory switch. '93 Sahara.
I have new fogs coming this week and it would be great if these wires were what I needed.
Set it to DC voltage (solid line above dashed line)... probe between battery negative and wire in question to check for positive voltage. Probe between battery positive and wire in question to check for ground (a voltage reading would indicate ground)