AC Fan Not Turning On Outside Unit

Tools That May Help

Before calling a professional, these common tools may help you check the issue safely.

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Problem

Outdoor unit fan does not start.

Common Symptoms

  • Weak airflow from vents
  • System running constantly
  • Uneven indoor temperatures
  • Higher energy bills

Possible Causes

  • Capacitor failure
  • wiring issue
  • motor problem

How To Fix It

  • Check capacitor
  • inspect wiring
  • test motor

Safety Tip

Always shut off power to the HVAC system before inspecting wiring or internal components.

When To Call A Professional

If outdoor fan fails to start, call a professional

Related Problems

Still troubleshooting? These similar problems may help you narrow it down.

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