DTC C1541: Vehicle Speed Signal Malfunction [08/2015 - ]: Description
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The power steering ECU assembly receives vehicle speed signals from the brake actuator assembly via CAN communication. The ECU provides appropriate assisting force in accordance with the vehicle speed based on the signals.
If the ECU detects this DTC, it adjusts the amount of power assistance for a speed of 140 km/h (87 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. |
|