Fail-Safe Function
If an abnormality occurs to the signal of sensors, switches, solenoids, or others, the AWC-ECU performs a control for the driver safety and system protection. The control contents are as follows.
FAIL-SAFE REFERENCE CHART
| DTC No. | Item | Control content |
|---|---|---|
| C2203 | VIN not written | Normal control |
| C1614 | Parking brake switch | A warning is given to the driver with the trouble displayed to the multi information display, but the control is maintained because the vehicle behavior is not affected. |
| C1624 | EEPROM | |
| C161F | AWC actuator protection 1 | A warning is given to the driver by the flashing of multi information display control mode, and the control is stopped. |
| C1621 | AWC actuator protection 2 | |
| Others (other than above) | A warning is given to the driver with the trouble displayed to the multi information display, and the control is stopped. | |
NOTE:
All the troubles will return to a normal status when the ignition switch is turned from OFF to ON.