DTC C1783: Speed Signal Communication Error [08/2016 - 03/2019]: Description
The speed sensors monitor the speed of the wheels and send an appropriate speed signal to the absorber control ECU through the skid control ECU (brake actuator assembly).
If a malfunction occurs in either a front speed sensor or rear speed sensor, DTC C1783 is stored.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | Warning Indicate |
|---|---|---|---|---|
| C1783 | Speed Signal Communication Error | A speed sensor malfunction signal from the skid control ECU (brake actuator assembly) is detected for 1 second or more. |
|
Does not come on |