Wiper operation question!

[burns290]

Okay, sometimes I try to turn on my wipers, and they don't move...like I never moved the switch. Sometimes I turn the switch and presto!...no problem, they work fine. (94 1500, z71)

Any ideas?

[MT-2500]

I asume you have intermittent wipers if so.
They have a lot of problems with the module inside the wiper motor.
May even be under recall.
Have your dealer run the vin no for the recall on it.
If not they have a solder joint on the module board that cracks and can be resoldered or you can replace the module.
MT-2500