Sprinkler Head Seeping: Solenoid Swap Test Isolates Valve Fault

Head seeps, solenoid swap moves seep → solenoid faulty. If seep stays → valve body crack or debris. Not wire or controller.

Check Order

1. Clean solenoid port.
2. Replace diaphragm.
3. If cracked body → replace valve.

See irrigationtutorials.com.