DIAGNOSTIC TROUBLE CODE CHART
HINT:
When the air conditioning system functions properly, DTC B1400/00 is output.
Air Conditioning System
DTC Code |
Detection Item |
Trouble Area |
Memory*3 |
See page |
---|---|---|---|---|
B1411/11*1 |
Room Temperature Sensor Circuit |
1. Room temperature sensor 2. Harness or connector between room temperature sensor and A/C amplifier 3. A/C amplifier |
Memorized (4 sec. or more) |
|
B1412/12*2 |
Ambient Temperature Sensor Circuit |
1. Ambient temperature sensor 2. Harness or connector between ambient temperature sensor and A/C amplifier 3. A/C amplifier |
Memorized (4 sec. or more) |
|
B1413/13 |
Evaporator Temperature Sensor Circuit |
1. Evaporator temperature sensor 2. Air conditioning harness 3. A/C amplifier |
Memorized (4 sec. or more) |
|
B1422/22*4 |
Compressor Lock Sensor Circuit |
1. A/C compressor (A/C lock sensor) 2. Compressor drive belt 3. Harness or connector between A/C compressor and A/C amplifier 3. A/C amplifier 4. CAN communication system |
- |
|
B1423/23 |
Pressure Sensor Circuit |
1. A/C pressure sensor 2. Harness or connector between A/C pressure sensor and A/C amplifier 3. A/C amplifier 4. Expansion valve (blocked, stuck) 5. Condenser (blocked, deterioration of cooling capacity due to dirt) 6. Cooler dryer (moisture in the refrigerant cycle cannot be absorbed) 7. Cooling fan system (condenser cannot be cooled down) 8. A/C system (leaks, blocked) |
- |
|
B1441/41 |
Air Mix Damper Control Servo Motor Circuit (Passenger Side) |
1. Air mix control servo motor 2. Air conditioning harness 3. A/C amplifier |
Memorized (30 sec. or more) |
|
B1442/42 |
Air Inlet Damper Control Servo Motor Circuit |
1. Air inlet control servo motor 2. Air conditioning harness 3. A/C amplifier |
Memorized (30 sec. or more) |
|
B1443/43 |
Air Outlet Damper Control Servo Motor Circuit |
1. No. 1 air mix control servo motor (air outlet control servo motor) 2. Air conditioning harness 3. A/C amplifier |
Memorized (30 sec. or more) |
|
B1446/46 |
Air Mix Damper Control Servo Motor Circuit (Driver Side) |
1. No. 1 air mix control servo motor (air mix control servo motor) 2. Air conditioning harness 3. A/C amplifier |
Memorized (30 sec. or more) |
|
B1451/51 |
Compressor Solenoid Circuit |
1. A/C compressor (solenoid valve) 2. Harness or connector between A/C amplifier and A/C compressor (solenoid valve) 3. A/C amplifier |
- |
|
B1497/97 |
BUS IC Communication Malfunction |
1. Air conditioning harness 2. A/C amplifier |
Memorized (10 sec. or more) |
|
B14A2 |
Driver Side Solar Sensor Short Circuit |
1. Solar sensor 2. Harness or connector between solar sensor and A/C amplifier 3. Harness or connector between solar sensor and main body ECU 4. Main body ECU 5. A/C amplifier |
Memorized (4 sec. or more) |
|
B14A3 |
Front Passenger Side Solar Sensor Short Circuit |
1. Solar sensor 2. Harness or connector between solar sensor and A/C amplifier 3. Harness or connector between solar sensor and main body ECU 4. Main body ECU 5. A/C amplifier |
Memorized (4 sec. or more) |
|
U0100 |
Lost Communication with ECM |
1. CAN communication system 2. ECM |
- |
|
U0131 |
Lost Communication with Electric Power Steering ECU |
1. CAN communication system 2. Electric power steering ECU |
- |
|
U0142 |
Lost Communication with Main Body ECU |
1. CAN communication system 2. Main body ECU |
- |
|
U0155 |
Lost Communication with Combination Meter |
1. CAN communication system 2. Combination meter |
- |
|
Removal
REMOVAL
CAUTION / NOTICE / HINT
CAUTION:
Wear protective gloves when removing the exhaust pipe.
The exhaust pipe is extremely hot immediately after the engine has stopped.
Confirm that the exhaust pipe has cooled down ...
Rear window wiper and washer
Type A
1. Off
2. Intermittent window wiper operation
3. Normal window wiper operation
4. Washer/wiper dual operation
5. Washer/wiper dual operation
Type B
1. Off
2. Intermittent window wiper operation
3. Normal window wiper operation
4. ...
Checking Monitor Status
CHECKING MONITOR STATUS
The purpose of the monitor result (mode 06) is to allow access to the results
of on-board diagnostic monitoring tests of specific components/systems that are
not continuously monitored. Examples are catalysts and evaporative emissi ...