What does the Grant Motor fails to run fault code mean?

Your boiler has no power arriving at the unit, meaning it cannot start the burner to provide heating or hot water.

How much does it cost to fix Grant error code Motor fails to run?

Typical repair cost for the Grant Motor fails to run fault is £0-120 including labour.

Check that the boiler's main on/off switch is set to the ON position and see if the neon light is glowing.

No electrical supply to boiler check on/off switch is on – it should be neon lit

This is a high severity fault. Stop using the boiler and call a Gas Safe registered engineer. Do not attempt gas-related repairs yourself.

Work through these before the call-out.

Almost always a stuck diverter valve on combis.

7 signs repair isn't worth it anymore.