Toshiba Carrier / Toshiba Carrier 26 High Wall
Toshiba Carrier P22 error code
The Toshiba Carrier table lists P22 as outdoor fan error. It points to the outdoor fan motor and outdoor PCB and says overcurrent or locking was detected in the outdoor fan drive circuit.
- Urgency
- stop use
- Verified
- Jul 31, 2026
- Fix path
- Technician
What it means
The Toshiba Carrier table lists P22 as outdoor fan error. It points to the outdoor fan motor and outdoor PCB and says overcurrent or locking was detected in the outdoor fan drive circuit.
Urgency
Likely causes
- The outdoor fan motor is locked
- The outdoor fan drive circuit detected overcurrent
- The outdoor fan motor or outdoor PCB needs service
Homeowner fix
Turn the system off if the outdoor fan is not moving or is noisy. You may clear loose debris around the outside of the unit only if it is safe; do not reach into the fan.
When to call a pro
Call a licensed HVAC technician if P22 returns. Tell them Toshiba Carrier identifies P22 as outdoor fan overcurrent or locking.
This code points to electrical or inverter work - get repair quotes from contractors in your area.
Get repair quotesRepair vs replace
Outdoor fan repairs are common. Compare replacement only if an older system also needs major outdoor board or compressor work.
See Toshiba Carrier mini-splitsYour Toshiba Carrier model
Toshiba Carrier 26 High Wall model pages in the Toshiba Carrier catalog help compare this repair path with current replacement options.
- Toshiba Carrier 26 High Wall 12,000 BTU R-454B 208/230V (RAV-HB121KRTP-UL / RAV-BP121AT2P-UL)
Toshiba Carrier 26 High Wall
- Toshiba Carrier 26 High Wall 18,000 BTU R-454B 208/230V (RAV-HB181KRTP-UL / RAV-BP181AT2P-UL)
Toshiba Carrier 26 High Wall
- Toshiba Carrier 26 High Wall 24,000 BTU R-454B 208/230V (RAV-HB241KRTP-UL / RAV-BP241AT2P-UL)
Toshiba Carrier 26 High Wall
- Toshiba Carrier 26 High Wall 30,000 BTU R-454B 208/230V (RAV-HB301KRTP-UL / RAV-BP301AT2P-UL)
Toshiba Carrier 26 High Wall
For your technician
Technician note: inspect outdoor fan motor lock/overcurrent, fan blade obstruction, motor wiring, fan drive circuit, and outdoor PCB. Page context: Toshiba Carrier maps this display to the Toshiba Carrier 26 High Wall line; source: Toshiba Carrier RAV High Wall 12K-36K Installation Manual, Section 14 Troubleshooting, Error codes and parts to be checked; display convention: match the letter P and twenty two marker exactly before comparing neighboring codes.
Which systems show it
Toshiba Carrier 26 High Wall
Related troubleshooting
Use the symptom guide alongside the exact display code if the unit is flashing, cycling, or showing comfort symptoms.
Related codes
Source
- Document
- Toshiba Carrier RAV High Wall 12K-36K Installation Manual, Section 14 Troubleshooting, Error codes and parts to be checked