LC100 rear wiper dead but tests ok?

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Joined
Jan 15, 2024
Threads
5
Messages
15
Location
Georgia
Hi Mud,

My rear wiper quit on me a few weeks ago - no movement in any switch position. Rear cleaner still works and delivers fluid.

I disconnected the motor and tested 12V at the first plug into the motor. Then when I plugged the motor back in, it worked perfectly fine, until I cranked the car and it's back to being dead.

It doesn't seem like an ECU to me based on other stories. I didn't bother testing the other connections / relays since it seemed like it fixed itself when I just unplugged/replugged it. Does this sound like any particular part malfunctioning, or just the motor going bad?

Thanks!
 
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