Pulsar No Crank Condition

Generator will not crank at all when AUTO or MANUAL start is requested; panel may light up but starter is silent.

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Safety Warning

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

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Possible Causes

Dead battery, Blown starter fuse, Faulty starter relay, Open neutral safety or start inhibit circuit

How to Fix / Troubleshooting

Safety first: Ensure the generator is OFF and that the unit cannot start unexpectedly. Wear eye protection when working around the battery.

  • Check battery voltage: Measure across the Pulsar battery terminals. If below 12 V, charge or replace the battery.
  • Inspect starter fuse: Locate the high-amperage fuse or fusible link in the starter circuit and replace if blown.
  • Listen for relay click: Have someone request a start while you listen at the control panel. If no click is heard, the starter relay or control board may be faulty.
  • Verify safety interlocks: Some Pulsar models have service switches or emergency stop buttons; ensure they are reset.

If power is present at the starter motor but it does not turn, the starter assembly will need replacement.

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Repair Difficulty

Medium 3/5

Required Part

Pulsar Starter Relay
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