DIAGNOSTIC TROUBLE CODE CHART
HINT:
DTC Code |
Detection Item |
Trouble Area |
Memory* |
Diagnostic Note |
See page |
---|---|---|---|---|---|
B1411/11 |
Room Temperature Sensor Circuit |
- Cooler thermistor (room temperature sensor) - Harness or connector - Air conditioning amplifier assembly |
Stored (4 seconds or more) |
If the front room temperature is approx. -18.6°C (-1.48°F) or less, DTC B1411/11 may be stored even though the system is normal. |
|
B1412/12 |
Ambient Temperature Sensor Circuit |
- Cooler thermistor (ambient temperature sensor) - Harness or connector - Air conditioning amplifier assembly |
Stored (4 seconds or more) |
If the ambient temperature is approx. -52.9°C (-63.22°F) or less, DTC B1412/12 may be stored even though the system is normal. |
|
B1413/13 |
Evaporator Temperature Sensor Circuit |
- No. 1 cooler thermistor - Air conditioning harness assembly - Air conditioning amplifier assembly |
Stored (4 seconds or more) |
- |
|
B1422/22 |
Compressor Lock Sensor Circuit |
- Cooler compressor assembly (A/C lock sensor) - Compressor drive belt - Harness or connector - Air conditioning amplifier assembly - CAN communication system |
- |
- |
|
B1441/41 |
Air Mix Damper Control Servo Motor Circuit (Passenger Side) |
- Damper servo sub-assembly (front passenger side air mix damper servo) - Air conditioning harness assembly - Air conditioning amplifier assembly |
Stored (30 seconds or more) |
- |
|
B1442/42 |
Air Inlet Damper Control Servo Motor Circuit |
- Recirculation damper servo sub-assembly - Air conditioning harness assembly - Air conditioning amplifier assembly |
Stored (30 seconds or more) |
- |
|
B1443/43 |
Air Outlet Damper Control Servo Motor Circuit |
- Damper servo sub-assembly (mode damper servo) - Air conditioning harness assembly - Air conditioning amplifier assembly |
Stored (30 seconds or more) |
- |
|
B1446/46 |
Air Mix Damper Control Servo Motor Circuit (Driver Side) |
- Damper servo sub-assembly (driver side air mix damper servo) - Air conditioning harness assembly - Air conditioning amplifier assembly |
Stored (30 seconds or more) |
- |
|
B1497/97 |
BUS IC Communication Malfunction |
- Air conditioning harness assembly - Air conditioning amplifier assembly |
Stored (10 seconds or more) |
- |
|
B14A2 |
Driver Side Solar Sensor Short Circuit |
- Automatic light control sensor (solar sensor) - Harness or connector - Main body ECU (multiplex network body ECU) - Air conditioning amplifier assembly |
Stored (4 seconds or more) |
If the check is performed in a dark place, DTC B14A3 (front passenger side solar sensor short circuit) may also be stored. |
|
B14A3 |
Front Passenger Side Solar Sensor Short Circuit |
- Automatic light control sensor (solar sensor) - Harness or connector - Main body ECU (multiplex network body ECU) - Air conditioning amplifier assembly |
Stored (4 seconds or more) |
If the check is performed in a dark place, DTC B14A2 (driver side solar sensor short circuit) may also be stored. |
|
U0100 |
Lost Communication with ECM |
- CAN communication system - ECM |
- |
- |
|
U0142 |
Lost Communication with Main Body ECU |
- CAN communication system - Main body ECU (multiplex network body ECU) |
- |
- |
|
U0155 |
Lost Communication with Combination Meter |
- CAN communication system - Combination meter assembly |
- |
- |
|
Front Speed Sensor RH Output Malfunction (C1413,C1275,C1276,C1414)
DESCRIPTION
Refer to DTCs C1401 and C1402 (See page ).
DTC Code
DTC Detection Condition
Trouble Area
C1413
C1414
One of the following condition is met:
An open in the sensor signa ...
Reassembly
REASSEMBLY
PROCEDURE
1. INSTALL GENERATOR DRIVE END FRAME BEARING
(a) Using SST and a press, press in a new generator drive end frame bearing.
SST: 09950-60010
09951-00470
SST: 09950-70010
09951-07100
...