T117_F
Detect RPM motor failure (transient protection event)
This code typically points to
- RPM-sensed blower motor failure
Next checks to confirm
- Check motor operation, speed feedback, and wiring
- Full detailed tree not exposed in booklet
Escalation
Transient event; may escalate to A117_F if persistent
Reset behavior
Clears when motor fault is corrected.
Urgent
Fix now