Rear Window Wiper Issues....

[HYBRID VL]

ok so my rear wiper is not wiping when it is on it don't move at all I cant even hear the motor trying sometimes when it is in the on position it might work when it feels like it then not work again I check all wiring from fuse to rear plug into the motor and im getting power so all i can think of is either the motor itself is stuffed or this black box thing that is hanging off the wiper motor and says rear window motor amp thing is stuffed my mate said i should just get rid of the rear wiper altogether as jad imports don't have rear wipers but i have the stalk in my cabin for it so i want to keep it.

any ideas?

[Ben C34]

Wow.

That's a long sentence.

Everything you suggested sounds plausible. it's up to you.

[HYBRID VL]

Yer was a quick one on the smartphone hate those things for forums.

So I could it be motor or this black wiper amp thing?

If I put straight 12+Volts to the motor and it works duz that mean the motor is ok.