I cannot figure out what the R-L, G-L, and L-Y color legends mean on my FSM wiring diagram. (It's the "L" that stumps me). I looked up wiring diageam legends on the net and even found some for Toyota's and none mentioned this color arrangement. My horn wiring dead-ends (cut off) under my hood with no sign of the other end.

Richard S.
88 Toy 4x4 Truck, 22RE, 3"BL, 5-Speed, Muds
Proud to be an American. Blessed to be a Texan!