Fault Code Lookup

HVAC Sales Master

Blower motor rotor locked

This code typically points to

Accessible public snippet confirms the code meaning, but the full row with detailed causes/actions was not fully exposed in the accessible snippet

Next checks to confirm

Turn power off prior to repair
Use full public troubleshooting chart in the service manual for the complete cause tree

Escalation

Furnace fails to operate

Reset behavior

Not explicitly detailed in accessible public snippet.

Urgent

Fix now

Source

Goodman ComfortNet modular blower public manual lists b5 as 'blower motor rotor locked'; DC96VC-family platform uses the same blower fault namespace, but the complete DC96VC row was not fully exposed in the accessible snippet

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