DTC C1541: Vehicle Speed Signal Malfunction: Description
The power steering ECU receives vehicle speed signals from the skid control ECU via CAN communication. The ECU provides appropriate assist force in accordance with the vehicle speed, based on the signals.
If the ECU detects this DTC, it adjusts the amount of power assistance to that which is provided for a speed of 100 km/h (62 mph) and continues system control.
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| C1541 | This DTC is detected when vehicle speed signals via CAN communication are cut off for 3 seconds or more. |
|