Air Conditioning System (For Manual Air Conditioning System) -- Diagnostic Trouble Code Chart |
- HINT:
- If a trouble code is output during the DTC check, inspect the trouble areas listed for that code. For details of the code, refer to the "See page" below.
- *: The air conditioning amplifier stores the DTC of the respective malfunction that has been detected for the period of time indicated in parentheses.
| DTC Code | Detection Item | See page |
| B1412 | Ambient Temperature Sensor Circuit | LandCruiser RM000002LJ406XX.html |
| B1413 | Evaporator Temperature Sensor Circuit | LandCruiser RM000002LJ5069X.html |
| B1417 | Evaporator Temperature Circuit | LandCruiser RM000002DJ102JX.html |
| B1422 | Compressor Lock Sensor Circuit | LandCruiser RM0000026BV0AJX.html |
| B1423 | Pressure Sensor Circuit | LandCruiser RM000003E0P05IX.html |
| B1441 | Air Mix Damper Control Servo Motor Circuit (Passenger Side) | LandCruiser RM000002LLI05JX.html |
| B1442 | Air Inlet Damper Control Servo Motor Circuit | LandCruiser RM000002LLJ05KX.html |
| B1443 | Air Outlet Damper Control Servo Motor Circuit | LandCruiser RM000002ROM05YX.html |
| B1447 | Air Mix Damper Control Servo Motor Circuit (Rear) | LandCruiser RM000002DO306GX.html |
| B1449 | Air Outlet Damper Control Servo Motor Circuit (Rear) | LandCruiser RM000002DO306HX.html |
| B1497 | Communication Malfunction (Bus Ic) | LandCruiser RM000002LLQ053X.html |
| U0100 | Lost Communication with ECM | LandCruiser RM000003UXN06WX.html |
| U0142 | Lost Communication with Main Body ECU | LandCruiser RM000003UXN06WX.html |
| U0155 | Lost Communication with Combination Meter | LandCruiser RM000003UXN06WX.html |