Normal Operation and Fault Conditions
DTC FAULT TRIGGER CONDITIONS
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| B272B | Passenger Back Over-Temp Detected | If the passenger seat backrest TED temperature exceeds 85 C (184.9 F) in heat mode or 70 C (157.9 F) in cool mode for more than 34 seconds the DCSM shuts down the passenger seat system and sets this DTC. |