By pass left turn signal

How can I by pass factory alarm (left turn signal on ) in Ford 93 F150 series?

Leo

the left turn signal on in a 93 F150 would have been an aftermarket starter kill setup installed after the fact...certainly not a factory option.  Simply locate the starter kill relay (will be wired into the main ignition harness with the starter wire cut) and remove it, reattaching the cut starter wires.

if you're trying to bypass for a remote start (you don't directly state this), then simply leave it in, and wire the starter output to the "vehicle side" of the cut wire...

b