M35 A1 Turn Signals

[Elk1111]

Has anyone here ever installed turn signals on an A1. I’m getting ready to install a new wiring harness but the A1 harness doesn’t have turn signals.

 

[NDT]

While you install the new harness, run a new wire from the steering column area to all four lamp-units. Obtain a flasher handle, harness, and module from a later model truck. Match up the 461 etc numbers.

 

[Elk1111]

I’ll probably have to make a separate harness for just the turn signals. Any idea how or where to splice in the power for it?

 

[NDT]

Power comes from the feed to the brake light switch.

 

[Elk1111]

That should work. I might even be able to salvage some pieces from the old harness to make a signal harness. Thanks for the advice.