Do Sprinkler Controllers Go Bad? [Keeping in Tip-Top Shape]

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  • Post last modified:December 26, 2022
  • Reading time:4 mins read

Have you ever asked yourself if sprinkler controllers go bad? The answer is an emphatic yes! Sprinkler controllers are a vital component of any lawn or garden care.

But, with all of the wear and tear from being in use all year round, it’s not surprising that they can suffer from time to time.

Here’s what causes a sprinkler controller to go bad and how you can keep your controller in tip-top shape.

What Causes a Sprinkler Controller to Go Bad?

The reality that many homeowners and gardeners face is that their sprinkler controllers unfortunately do go bad. This can happen for several reasons ranging from a faulty controller, an erroneous increase in water pressure, or depletion of a certain kind of crucial circuitry.

It’s also possible that your controller could have been set up incorrectly or the wiring has become worn down over time. If any of these issues occur, it’s important to take action as soon as possible in order to avoid further damage.

Diagnose the Problem First and Foremost

The first step to diagnosing any problem with your sprinkler controller is to check its lighting capabilities. Check the bulbs, wires, and other electrical components for any signs of damage or wear and tear.

If you notice anything out of the ordinary, it’s best to call a professional as soon as possible to avoid further damage or injury.

Perform Routine Diagnostics Tests

It’s also important to routinely perform diagnostic tests on your sprinkler controller. These tests allow you to test various components like the control valve operation to ensure everything is running smoothly.

Additionally, these tests can help identify issues before they become serious problems so that you can address them quickly and efficiently.

Check for Common Issues

Another common issue that homeowners face when it comes to their sprinkler controllers is a faulty controller, an erroneous increase in water pressure, or depletion of certain types of crucial circuitry.

For example, corroded wiring or fittings may be affecting your system’s performance levels which could lead to insufficient water flow or even a complete system shutdown if left unchecked for too long.

It’s important that you inspect every component regularly to ensure optimal performance from your sprinkler controller as well as make sure there are no underlying issues that could cause more serious problems down the line.


Fortunately for homeowners everywhere, there are now more tools available than ever before to help diagnose faulty equipment and make repairs yourself without having to call a professional plumber or technician every time something goes wrong with your system.

So don’t hesitate – to take some time today and make sure your sprinkler system is working at its best! With regular maintenance and diagnosis tests, you’ll be able to enjoy beautiful gardens and lawns without worry!