I have a windshield wiper motor off a 1991 toyota tercel to replace the one on my 1993 toyota tercel. The motors are the same but the plugs are difference and will not connect. The one off the 1991 has 4 wires and the one off the 1993 has 5 wires. Is there a place on the internet or some place else I can find a wiring diagram that will help me splice these wires to the correct connector that will fit this motor?