Trying to get my the wipers to work on the newest Omni in my fleet. The Omni is a 1979 and it looks like the changed the wiper motor design in 85. The car has a T1 engine in it so the plug for the wiper motor is different.
I have two power wires (one switched, one constant with the key one) and two grounds. I hooked it up with all the different variations that would work with out popping the fuse. I tried grounding the motor better and still no luck. I'm leaning towards that the motor itself is bad, but I was wondering how to test the motor and if anyone knows the proper hookup for this motor.
I tried jumping 12v to all the four plugs and nothing.
Here are some pictures: