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How to Troubleshoot an Electric Pressure Washer That Won't Start?

Published on
5 min read
How to Troubleshoot an Electric Pressure Washer That Won't Start? image

Best Electric Pressure Washer Troubleshooting Tools to Buy in October 2025

1 Tool Daily Foam Cannon with 1/4 Inch Quick Connector, 1 Liter, 5 Pressure Washer Nozzle Tips

Tool Daily Foam Cannon with 1/4 Inch Quick Connector, 1 Liter, 5 Pressure Washer Nozzle Tips

  • EFFORTLESS FOAM CREATION WITH ADJUSTABLE SETTINGS FOR ANY TASK!

  • COMPATIBLE WITH VARIOUS NOZZLE TIPS FOR VERSATILE CLEANING OPTIONS.

  • QUICK-CONNECT FITTING FOR EASY ATTACHMENT TO PRESSURE WASHERS.

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$19.99
Tool Daily Foam Cannon with 1/4 Inch Quick Connector, 1 Liter, 5 Pressure Washer Nozzle Tips
2 Tool Daily Pressure Washer Adapter Set, M22 14mm to 3/8" Quick Connect Kit for Power Washer, 3/4 Inch to 1/2" Quick Disconnect, 8 Pack

Tool Daily Pressure Washer Adapter Set, M22 14mm to 3/8" Quick Connect Kit for Power Washer, 3/4 Inch to 1/2" Quick Disconnect, 8 Pack

  • VERSATILE 6-PIECE ADAPTER SET FOR ENHANCED PRESSURE WASHER FUNCTIONALITY.

  • PRECISION-ENGINEERED FOR SECURE, LEAK-FREE CONNECTIONS UNDER HIGH PRESSURE.

  • DURABLE BRASS AND STAINLESS STEEL; WITHSTANDS UP TO 5000 PSI PRESSURE.

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$19.99
Tool Daily Pressure Washer Adapter Set, M22 14mm to 3/8" Quick Connect Kit for Power Washer, 3/4 Inch to 1/2" Quick Disconnect, 8 Pack
3 Xiny Tool Pressure Washer Extension Wand, 17 Inch Stainless Steel with 1/4" Quick Connect Power Washer Lance, 2 Pack

Xiny Tool Pressure Washer Extension Wand, 17 Inch Stainless Steel with 1/4" Quick Connect Power Washer Lance, 2 Pack

  • DUAL 17 WANDS FOR EFFICIENT CLEANING-DOUBLE YOUR POWER!
  • FITS MOST PRESSURE WASHERS WITH 1/4 QUICK CONNECTOR EASE.
  • BUILT TO LAST: STAINLESS STEEL AND BRASS FOR DURABILITY.
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$8.49 $9.49
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Xiny Tool Pressure Washer Extension Wand, 17 Inch Stainless Steel with 1/4" Quick Connect Power Washer Lance, 2 Pack
4 Tool Daily Compatible Chemical Injector Set for Pressure Washer, Replacement for 190593GS 190635GS 203640GS

Tool Daily Compatible Chemical Injector Set for Pressure Washer, Replacement for 190593GS 190635GS 203640GS

  • EASY REPLACEMENT: QUICKLY SWAP OUT WORN INJECTORS FOR OPTIMAL PERFORMANCE.
  • COMPATIBLE PARTS: FITS SPECIFIC MODELS; CHECK YOUR PUMP PART NUMBER FIRST.
  • COMPLETE KIT: INCLUDES ALL ESSENTIAL COMPONENTS FOR A SEAMLESS UPGRADE.
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$9.99 $12.99
Save 23%
Tool Daily Compatible Chemical Injector Set for Pressure Washer, Replacement for 190593GS 190635GS 203640GS
5 LidoDola 24FT Telescoping Pressure Washer Wand Kit - 2 Extension Poles, Gutter Cleaner, Brush, Pivoting Coupler & 7 Nozzles for Roof, Deck, Vehicle, Sidings

LidoDola 24FT Telescoping Pressure Washer Wand Kit - 2 Extension Poles, Gutter Cleaner, Brush, Pivoting Coupler & 7 Nozzles for Roof, Deck, Vehicle, Sidings

  • REACH 24FT WITHOUT LADDERS: SAFE, STABLE HIGH-REACH CLEANING.
  • CUSTOM LENGTHS & LOCKING: MAXIMIZE CONTROL WITH 4 ADJUSTABLE SECTIONS.
  • DURABLE, LIGHTWEIGHT DESIGN: FATIGUE-RESISTANT GRIP FOR EXTENDED USE.
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$139.99 $159.99
Save 13%
LidoDola 24FT Telescoping Pressure Washer Wand Kit - 2 Extension Poles, Gutter Cleaner, Brush, Pivoting Coupler & 7 Nozzles for Roof, Deck, Vehicle, Sidings
6 M MINGLE Dual Lance Pressure Washer Wand for Foam Cannon, Dual-Connector Power Washer Wand with 5 Pressure Washer Nozzle Tips, 5000 PSI

M MINGLE Dual Lance Pressure Washer Wand for Foam Cannon, Dual-Connector Power Washer Wand with 5 Pressure Washer Nozzle Tips, 5000 PSI

  • VERSATILE DESIGN: DUAL-END WAND FOR QUICK FOAM AND NOZZLE TRANSITIONS.
  • USER-FRIENDLY: EFFORTLESS MODE SWITCHING BOOSTS CLEANING EFFICIENCY!
  • BUILT TO LAST: DURABLE MATERIALS WITHSTAND CORROSION AND HIGH PRESSURE.
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$16.99 $18.99
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M MINGLE Dual Lance Pressure Washer Wand for Foam Cannon, Dual-Connector Power Washer Wand with 5 Pressure Washer Nozzle Tips, 5000 PSI
7 Tool Daily Pressure Washer Gun with 3/8" Swivel Quick Connect, Stainless Steel Internal Valve, Power Washer Extension Wand Replacement, M22-14mm, 5 Nozzle Tips with Holder, 5800 PSI

Tool Daily Pressure Washer Gun with 3/8" Swivel Quick Connect, Stainless Steel Internal Valve, Power Washer Extension Wand Replacement, M22-14mm, 5 Nozzle Tips with Holder, 5800 PSI

  • MAX 5800 PSI & 12 GPM FOR FAST, EFFICIENT CLEANING POWER.
  • TANGLE-FREE SWIVEL CONNECTOR FOR HASSLE-FREE HANDLING AND STORAGE.
  • SAFE, DURABLE DESIGN WITH ERGONOMIC GRIP FOR PROLONGED USE.
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$46.99
Tool Daily Pressure Washer Gun with 3/8" Swivel Quick Connect, Stainless Steel Internal Valve, Power Washer Extension Wand Replacement, M22-14mm, 5 Nozzle Tips with Holder, 5800 PSI
8 Tool Daily Pressure Washer Tee, Splitter Coupler, Quick Connect Two Gun to One Power Washer, 3/8 Inch Fitting

Tool Daily Pressure Washer Tee, Splitter Coupler, Quick Connect Two Gun to One Power Washer, 3/8 Inch Fitting

  • CONVERT ONE-GUN TO TWO: BOOST EFFICIENCY ON BIG JOBS!

  • SIMULTANEOUS USE: POWER WASH WITH TWO USERS TO SAVE TIME!

  • DURABLE BRASS, 5000 PSI: BUILT TO LAST UNDER HIGH PRESSURE!

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$23.99
Tool Daily Pressure Washer Tee, Splitter Coupler, Quick Connect Two Gun to One Power Washer, 3/8 Inch Fitting
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ONE MORE?

If your electric pressure washer is not starting, there are a few troubleshooting steps you can try. First, check to make sure the power cord is plugged in securely and that the outlet has power. Next, check the water supply to ensure that there is enough water pressure. If there is not enough water pressure, the pressure washer may not start. Additionally, check the power switch to make sure it is in the "on" position. If the switch is on and the pressure washer still won't start, there may be an issue with the motor or pump. In this case, it may be best to contact the manufacturer for further assistance or consider taking the pressure washer to a professional for repair.

What is the role of the on/off switch in starting a pressure washer?

The on/off switch is typically used to turn the pressure washer on or off. To start a pressure washer, you would typically need to switch the on/off switch to the "on" position before pulling the starter cord or pressing the start button, depending on the type of pressure washer. Turning the switch to the "off" position will stop the motor and shut off the pressure washer.

How to troubleshoot an electric pressure washer that won't start?

  1. Check the power source: Make sure the pressure washer is properly plugged in and the power source is functioning. Try plugging the pressure washer into a different outlet to see if that solves the issue.
  2. Check the power cord: Inspect the power cord for any damage, cuts, or fraying. If the cord is damaged, it may need to be replaced.
  3. Check the power switch: Ensure that the power switch is turned on. If the unit has a safety lock or trigger lock, make sure it is disengaged.
  4. Check the water supply: Ensure that the water supply is turned on and that there are no kinks in the hose that could be blocking the water flow.
  5. Check the water inlet filter: Remove the water inlet filter and clean it of any debris or dirt that may be blocking the flow of water.
  6. Check the pressure washer pump: Inspect the pump for any clogs or obstructions. Clean out any debris that may be blocking the pump.
  7. Check the nozzle: Make sure the nozzle is properly attached and not clogged. Clean out any debris that may be blocking the nozzle.
  8. Check the motor: If none of the above steps solve the issue, the motor may be faulty. In this case, consult the manufacturer's manual or contact customer support for further assistance.

How to troubleshoot an electric pressure washer that won't start if all other methods fail?

If all other troubleshooting methods have failed, you may need to check the following:

  1. Check the power source: Make sure the pressure washer is plugged into a working outlet and that the outlet has power. If the outlet is working, try plugging the pressure washer into a different outlet to see if that resolves the issue.
  2. Check the power cord: Inspect the power cord for any damage or fraying that could be causing a short circuit. If the power cord is damaged, it will need to be replaced.
  3. Check the on/off switch: Make sure the on/off switch is in the correct position. If the switch is faulty, it may need to be replaced.
  4. Check the motor: If the motor is not running, it may be malfunctioning and need to be repaired or replaced by a professional.
  5. Check the pressure switch: The pressure switch on the pressure washer may be faulty and preventing the unit from starting. If this is the case, the pressure switch will need to be replaced.

If none of these troubleshooting steps resolve the issue, it may be best to contact the manufacturer or a professional technician for further assistance.

What should I do if the circuit breaker keeps tripping?

If your circuit breaker keeps tripping, it is important to diagnose and fix the issue as soon as possible to prevent any safety hazards or damage to your electrical system. Here are some steps you can take:

  1. Identify the cause: Determine which specific circuit is causing the breaker to trip by unplugging all devices and appliances on that circuit and then trying to reset the breaker. If it resets without any devices plugged in, the issue likely lies with one of the devices.
  2. Check for overloaded circuits: Ensure that you are not overloading the circuit by using too many high-wattage appliances on the same circuit. Consider redistributing your appliances to different circuits or installing additional circuits.
  3. Investigate for short circuits: A short circuit occurs when a hot wire comes into contact with a neutral or ground wire, causing an immediate surge of electricity. Check for any damaged or frayed wires, loose connections, or faulty outlets that may be causing a short circuit.
  4. Replace the breaker: If the breaker continues to trip after troubleshooting, it may be faulty and in need of replacement. Consult a professional electrician to safely replace the breaker.
  5. Consult a professional: If you are unsure or uncomfortable with troubleshooting electrical issues, it is always best to consult a licensed electrician for assistance. They will have the expertise and equipment to properly diagnose and fix the problem.