Above picture is just an illustration for 1991 Toyota Wiring Diagram. These¬†wiring diagrams applies for 1991 Toyota which includes Camry, Celica, Corolla, Cressida, Land Cruiser, MR2, Pickup, Previa, Supra, Tercel, 4Runner. The wiring diagrams contain in this manual is a general wiring schematic. The PCM sends ignition voltage through circuit 225 to the L terminal of the generator. The voltage regulator acknowledges this voltage along with generator rotation.¬†Download the 1991 Toyota Auto Wiring Read more […]