Lincoln Navigator Turn Signal Not Working

Electrical Problem 2001 Lincoln Navigator All Wheel Drive Automatic 58,000 Miles Don't Work (none Of Them)

My Turning Signals/hazards Are Not Working, Will Not Turn On. I Have No Idea How To Read The Relay Map. Not Sure Which One To Check...

I Have No Turn Signals Or Emergency Flashers After I Changed The Battery Terminals And Master Cylinder. I Have Checked The Fuses And Relay.

The Signal Lights On The Dash And The Actual Lights Don't Work .i Was Told That It Is A Electrical Problem That Needs A Code To Fix.