Kia Optima: InspectionCheck for continuity between the terminals while operating the wiper and washer switch. If it is not normal condition, replace wiper and wiper switch.

Wiper SwitchAdditional Programming for Rolling Code Devices
For any rolling-code-equipped device; follow the steps below after completing
the "Programming" section. A second person may make the following steps easier.
1. Locate the "learn&quo ...
Output Speed Sensor. Troubleshooting
Signal Waveform
Fig 1) Input/Output speed sensor at low speedFig 2) Input/Output speed sensor
at high speed
...
Towing
If emergency towing is necessary, we recommend having it done by an authorized
Kia dealer or a commercial tow-truck service. Proper lifting and towing procedures
are necessary to prevent damage to ...