| C1900 |
An error is detected inside 4WAS main control unit. |
4WAS system stopped. |
| C1901 |
An error is detected inside 4WAS main control unit. |
| C1902 |
4WAS rear motor current error is detected. (4WAS rear motor current output direction differs.) |
| C1903 |
4WAS rear motor current error is detected. (Current is input to 4WAS main control unit if 4WAS main control unit output is "OFF".) |
| C1904 |
4WAS rear motor current error is detected. (4WAS rear motor output is overcurrent.) |
| C1905 |
An error is detected inside 4WAS main control unit. |
| C1906 |
An error is detected inside 4WAS main control unit. |
| C1907 |
An error is detected inside 4WAS main control unit. |
| C1908 |
An error is detected inside 4WAS main control unit. |
| C1909 |
An error is detected inside 4WAS main control unit. |
| C1910 |
4WAS rear motor inside error is detected. (4WAS rear motor does not move or the rear wheel angle sensor does not change if 4WAS main control unit output is 14 A or more.) |
| C1911 |
4WAS rear motor voltage error is detected. (4WAS rear motor voltage is low.) |
| C1912 |
4WAS rear motor voltage error is detected. (Voltage is applied to 4WAS main motor when 4WAS main control unit output is "OFF".) |
| C1913 |
4WAS rear motor current error is detected. (4WAS rear motor does not move or the rear wheel angle sensor output does not change when 4WAS main control unit output is 18 A or more, and 4WAS main motor output is low.) |
| C1914 |
The rear wheel angle sensor power supply error is detected. |
| C1915 |
The rear wheel angle sensor signal (main) error is detected. |
| C1916 |
If the rear wheel angle sensor signal (sub) error is detected. |
| C1917 |
The rear wheel angle sensor signal (main and sub) error is detected. (The output signal value differs temporarily between main and sub.) |
| C1918 |
The rear wheel angle sensor signal (main and sub) error is detected. (The output signal value differs between main and sub.) |
| C1919 |
Malfunction is detected in vehicle speed signal that is output from ABS actuator and electric unit (control unit) via CAN communication. (Improper signal inputs while driving.) |
| C1920 |
Malfunction is detected in steering angle sensor signal that is output from steering angle sensor via CAN communication. (No transmission from the steering angle sensor) |
| C1921 |
Malfunction is detected in engine speed signal that is output from ECM via CAN communication. (Improper signal is input engine speed.) |
When DTC "C1921" is detected before starting the engine. |
| When DTC "C1921" is detected after starting the engine. |
- |
| C1922 |
An error is detected inside 4WAS main control unit. |
4WAS system stopped. |
| C1923 |
Malfunction is detected in steering angle sensor signal that is output from steering angle sensor via CAN communication. [Steering angle sensor input signal error is detected when driving.] |
| C1924 |
Driving continuously at 10 km (6 mile) or more while the steering angle sensor value is not L10° - R10°. (Not detected in 4WAS front control unit fail-safe mode) |
| C1925 |
An error is detected inside 4WAS main control unit. |
| C1926 |
Malfunction is detected in steering angle sensor signal that is output from steering angle sensor via CAN communication. (When improper signal inputs to steering angle sensor and steering angle sensor itself detects the malfunction) |
| C1927 |
An error is detected inside 4WAS main control unit. |
| C1928 |
An error is detected inside 4WAS main control unit. |
| C1930 |
An error is detected on 4WAS front control unit side. (4WAS front control unit fail-safe mode) |
| C1931 |
4WAS communication line data communication error is detected. (An error signal is detected from 4WAS front control unit.) |
| C1932 |
If the steering angle sensor error is detected. (Steering angle sensor output value is abnormal.) |
| C1933 |
An error is detected inside 4WAS main control unit. |
| U1000 |
When 4WAS main control unit is not transmitting or receiving CAN communication signal for 2 seconds or more. |
When 4WAS main control unit is not receiving following CAN communication signal.
- Drive mode select switch signal
|
Mode is fixed to the mode when a malfunction of drive mode selector occurs. The mode is fixed to STANDARD mode after ignition switch OFF→ ON. |
When 4WAS main control unit is not receiving following CAN communication signal or 4WAS communication signal.
- Steering angle sensor
- Vehicle speed signal
- Engine speed signal
- 4WAS system control signal
|
4WAS system stopped. |
| U1010 |
When detecting error during the initial diagnosis of CAN controller of 4WAS main control unit. |