Wiper Motor Wires
Here is my wiper motor (restored), I do not believe there are any splices in the wires.
Per the wiring diagram on page 8-121 in the Factory Service Manual
V3 - Brown - Bulkhead-A
V4 - Red - Bulkhead-C
V5 - Green - Bulkhead-D
V6 - Blue - Bulkhead-B
Alan