Why Is My Sprinkler System Not Working? Common Causes, Troubleshooting Steps, and Repair Guidance
Your sprinkler system not working due to one of these causes: a faulty controller or incorrect programming, a failed zone valve or solenoid, low or high water pressure, clogged or broken sprinkler heads, or a tripped backflow preventer. In North Texas, worn nozzles and valve issues are among the problems frequently encountered during service calls.