Originally Posted by unimatrixzer0
So I've spoken to the service departments at two different Jeep dealers regarding the below and they have both said they have no idea what I'm talking about. There's nothing to reset, relearn, or reprogram when it comes to the rain sensor is what I'm being told.
Actually that isn't true. It can be Re-calibrated using the factory scan tool. From that base calibration it does it's own relearn routines.
The biggest issue with the sensors is when an adhesive bubble gets between the sensor and the glass (application error and it comes from the supplier that way). Usually you can see it if you look closely and it will cause issues with wiper operation.