Wipers Not Working Properly/Intermittent Positions

SYMPTOM
* WIPERS NOT WORKING PROP/INTERMITTENT

POSSIBLE CAUSES
- Wiper park switch toggle closed/open
- Open wiper park switch sense circuit
- DEF wiper motor/wiper park connector
- DEF BCM/Wiper park switch default
- DEF BCM/Wiper stalk SW
- DEF multi-function switch/stalk switch