Quick question I have 4 connectors on my '05 F150 Passenger side wiring harness.

1. Headlight
2. Turn Signal
3. Foglight
4. ?

I have disconnected, repairing wrecked vehicle and I can't locate the 4th item. The driver's side only has three.

I know it is not the air bag sensor or temp sensor mounted on center of rad. support.

Ideas?

 

Sorry it is the fifth connector. The fourth connector is the side marker lamp on both sides.

I do know that it is a two pin connector with black and solid yellow with green stripe.

 

Any suggestions here, folks?

 

Horn ?? That is on the pass side of the truck in front ??