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Diagnostic Trouble Code Chart [08/2015 - 08/2017]

HINT: 

If a trouble code is displayed during the DTC check, inspect the trouble areas listed for that code. For details of the code, refer to "Go to" below.

DTC Code Detection Item Trouble Area Memory*4 Go to
B1411/11*1 Room Temperature Sensor Circuit - Cooler thermistor (front room temperature sensor)
- Harness or connector between cooler thermistor (front room temperature sensor) and air conditioning amplifier
- Air conditioning amplifier
Memorized
(8.5 min. or more)
Refer to DTC B1411/11: Room Temperature Sensor Circuit [08/2015 - 08/2019]
B1412/12*2 Ambient Temperature Sensor Circuit - Thermistor assembly (ambient temperature sensor)
- Harness or connector between thermistor assembly (ambient temperature sensor) and Air conditioning amplifier
- Air conditioning amplifier
Memorized
(8.5 min. or more)
Refer to DTC B1412/12: Ambient Temperature Sensor Circuit [08/2015 - 08/2019]
B1413/13 Evaporator Temperature Sensor Circuit - No. 1 cooler thermistor (evaporator temperature sensor)
- Air conditioning harness
- Air conditioning amplifier
Memorized
(8.5 min. or more)
Refer to DTC B1413/13: Evaporator Temperature Sensor Circuit [08/2015 - 08/2019]
B1417/17 Rear Evaporator Temperature Sensor Circuit - No. 2 air conditioning harness (Rear evaporator temperature sensor)
- Wire harness between No. 2 air conditioning harness (rear evaporator temperature sensor) and rear air conditioning amplifier
- Air conditioning amplifier
Memorized
(8.5 min. or more)
Refer to DTC B1417/17: Rear Evaporator Temperature Sensor Circuit [08/2015 - 08/2019]
B1419/19 Rear Room Temperature Sensor Circuit - Cooler (duct sensor) thermistor (Rear room temperature sensor)
- Harness or connector between cooler (duct sensor) thermistor (Rear room temperature sensor) and air conditioning amplifier
- Air conditioning amplifier
Memorized
(8.5 min. or more)
Refer to DTC B1419/19: Rear Room Temperature Sensor Circuit [08/2015 - 08/2019]
B1421/21*3 Solar Sensor Circuit (Passenger Side) - Automatic light control sensor (solar sensor)
- Harness or connector between automatic light control sensor (solar sensor) and air conditioning amplifier
- Harness or connector between automatic light control sensor (solar sensor) and main body ECU
- Main body ECU
- Air conditioning amplifier
Memorized
(8.5 min. or more)
Refer to DTC B1421/21: Solar Sensor Circuit (Passenger Side) [08/2015 - 08/2017]
B1422/22 Compressor Lock Sensor Circuit - Air conditioning compressor (lock sensor)
- Compressor drive belt
- Harness or connector between air conditioning compressor (lock sensor) and air conditioning amplifier
- Air conditioning amplifier
- CAN communication system
Memorized
(8.5 min. or more)
Refer to DTC B1422/22: Compressor Lock Sensor Circuit [08/2015 - 08/2019]
B1423/23 Pressure Sensor Circuit - Air conditioning pressure sensor
- Harness or connector between air conditioning pressure sensor and air conditioning amplifier
- Air conditioning amplifier
- Air conditioning system (leaks, blocked)
- Refer to DTC B1423/23: Pressure Sensor Circuit [08/2015 - 08/2019]
B1424/24*3 Solar Sensor Circuit (Driver Side) - Automatic light control sensor (solar sensor)
- Harness or connector between automatic light control sensor (solar sensor) and air conditioning amplifier
- Harness or connector between automatic light control sensor (solar sensor) and main body ECU
- Main body ECU
- Air conditioning amplifier
Memorized
(8.5 min. or more)
Refer to DTC B1424/24: Solar Sensor Circuit (Driver Side) [08/2015 - 08/2017]
B1441/41 Air Mix Damper Control Servo Motor Circuit (Passenger Side) - Air mix control damper servo (for passenger side)
- Air conditioning harness
- Air conditioning amplifier
Memorized
(30 sec. or more)
Refer to DTC B1441/41: Air Mix Damper Control Servo Motor Circuit (Passenger Side) [08/2015 - 08/2019]
B1442/42 Air Inlet Damper Control Servo Motor Circuit - Recirculation damper servo
- Air conditioning harness
- Air conditioning amplifier
Memorized
(30 sec. or more)
Refer to DTC B1442/42: Air Inlet Damper Control Servo Motor Circuit [08/2015 - 08/2019]
B1443/43 Air Outlet Damper Control Servo Motor Circuit - Cooling unit damper servo sub-assembly (Air outlet control damper servo)
- Air conditioning harness
- Air conditioning amplifier
Memorized
(30 sec. or more)
Refer to DTC B1443/43: Air Outlet Damper Control Servo Motor Circuit [08/2015 - 08/2019]
B1445/45 Passenger Side Cool Air Bypass Damper Control - Cool air bypass damper servo
- Air conditioning harness
- Air conditioning amplifier
Memorized
(30 sec. or more)
Refer to DTC B1445/45: Passenger Side Cool Air Bypass Damper Control [08/2015 - 08/2019]
B1446/46 Air Mix Damper Control Servo Motor Circuit (Driver Side) - Cooling unit damper servo sub-assembly (Air mix control damper servo)
- Air conditioning harness
- Air conditioning amplifier
Memorized
(30 sec. or more)
Refer to DTC B1446/46: Air Mix Damper Control Servo Motor Circuit (Driver Side) [08/2015 - 08/2019]
B1447/47 Rear Air Mix Damper Control Servo Motor Circuit - Air mix rear control damper servo
- No. 2 air conditioning harness
- Harness or connector between No. 2 air conditioning harness and air conditioning amplifier
- Air conditioning amplifier
Memorized
(30 sec. or more)
Refer to DTC B1447/47: Rear Air Mix Damper Control Servo Motor Circuit [08/2015 - 08/2019]
B1449/49 Rear Air Outlet Damper Control Servo Motor Circuit - mode rear damper servo
- No. 2 air conditioning harness
- Harness or connector between No. 2 air conditioning harness and air conditioning amplifier
- Air conditioning amplifier
Memorized
(30 sec. or more)
Refer to DTC B1449/49: Rear Air Outlet Damper Control Servo Motor Circuit [08/2015 - 08/2019]
B1497/97 BUS IC Communication Malfunction - Air conditioning harness
- No. 2 air conditioning harness
- Cooling unit damper servo sub-assembly
- Air mix damper servo (for passenger side)
- Recirculation damper servo
- Cool air bypass damper servo
- Air mix rear damper servo
- Mode rear damper servo
- Air conditioning amplifier
- Harness or connector
- Refer to DTC B1497/97: BUS IC Communication Malfunction [08/2015 - 08/2017]
B1499/99 Communication Malfunction (Engine and Meter ECU) -CAN communication system - Refer to DTC B1499/99: Communication Malfunction (Engine and Meter ECU) [08/2015 - ]

HINT: