AIR CONDITIONING SYSTEM DIAGNOSTIC TROUBLE CODE CHART
| DTC Code | Detection Item | Memory*3 | See page |
|---|---|---|---|
| B1411/11*1 | Room Temperature Sensor Circuit | Memorized (4 sec. or more) |
|
| B1412/12*2 | Ambient Temperature Sensor Circuit | Memorized (4 sec. or more) |
|
| B1413/13 | Evaporator Temperature Sensor Circuit | Memorized (4 sec. or more) |
|
| B1423/23 | Pressure Sensor Circuit | - | |
| B1441/41 | Air Mix Damper Control Servo Motor Circuit (Passenger Side) | Memorized (30 sec. or more) |
|
| B1442/42 | Air Inlet Damper Control Servo Motor Circuit | Memorized (30 sec. or more) |
|
| B1443/43 | Air Outlet Damper Control Servo Motor Circuit | Memorized (30 sec. or more) |
|
| B1446/46 | Air Mix Damper Control Servo Motor Circuit (Driver Side) | Memorized (30 sec. or more) |
|
| B1462/62 | Room Humidity Sensor Circuit | - | |
| B1471/71 | A/C Inverter High Voltage Power Resource System Malfunction | Memorized | |
| B1472/72 | A/C Inverter High Voltage Output System Malfunction | Memorized | |
| B1473/73 | A/C Inverter Start-up Signal System Malfunction | - | |
| B1474/74 | A/C Inverter Malfunction | Memorized | |
| B1475/75 | A/C Inverter Cooling / Heating System Malfunction | Memorized | |
| B1476/76 | A/C Inverter Load System Malfunction | Memorized | |
| B1477/77 | A/C Inverter Low Voltage Power Resource System Malfunction | Memorized | |
| B1497/97 | BUS IC Communication Malfunction | Memorized (10 sec. or more) |
|
| B1498/98 | Communication Malfunction (A/C Inverter Local) | Memorized | |
| B14A2 | Driver Side Solar Sensor Short Circuit | Memorized (4 sec. or more) |
|
| B14A3 | Front Passenger Side Solar Sensor Short Circuit | Memorized (4 sec. or more) |
|
| B14A8 | Glass Temperature Sensor Circuit | Memorized (4 sec. or more) |
|
| B14A9 | Glass Surroundings Temperature Sensor Circuit | Memorized (4 sec. or more) |
|
| B14B2 | Lost Communication with Front Panel LIN | Memorized (10 sec. or more) |
|
| B14B8 | Refrigerant Shortage | Memorized (15 min. or more) |
|
| U0131 | Lost Communication with Electric Power Steering ECU | - | |
| U0142 | Lost Communication with Main Body ECU | - | |
| U0155 | Lost Communication with Combination Meter | - | |
| U0293 | Lost Communication with HV ECU | - |
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*1: If the cabin temperature is approx. -18.6°C (-1.48°F) or lower, DTC B1411/11 may be output even though the system is normal.
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*2: If the ambient temperature is approx. -52.9°C (-63.22°F) or lower, DTC B1412/12 may be output even though the system is normal.
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*3: The air conditioning amplifier assembly stores the DTC of the respective malfunction if it has occurred for the period of time indicated in the brackets.
| DTC Code | Detection Item | Memory*3 | See page |
|---|---|---|---|
| P0AA6-611 | Hybrid Battery Voltage System Isolation Fault | Memorized |