Im having problems with my front windshield wipers…I recently purchased some wipers for my 91 Ls … I Installed them…I turned them on but all I get Is a clicking noise and they don’t move at all it just clicks ! Idk what seems to be the problem! I opened it up to check but the motor turns on when I turn the switch to on and get nothing 
anybody have an idea of what may be the problem?? Thanks for taking your time to read this BTW!!
Is it the MOTOR that is clicking?
If so, it’s clearly getting power so I’d assume the motor itself is shot.
The ICU (Integrated Control Unit) is a known component to go wrong in our cars and it controls a lot of different stuff. Hazzards, rear defrost, windshield wipers… etc.
Like I said though, if the motor is clicking I’d think the ICU is fine.
Yes the motor clicks once I turn the wipers switch on… So that means it’s no good right ?