DTC C1595/55: Lost Communication with Steering Angle Sensor Module (SIL); DTC C15C4/68: Steering Signal Not Detected [09/2014 - ]: Description
Signal transmission between the VGRS ECU (front steering control ECU) and steering sensor is performed via serial communication.
If a serial communication error occurs between the VGRS ECU (front steering control ECU) and steering sensor, the ECU stores DTC C1595/55.
The test mode DTC C15C4/68 is only stored during test mode.
| DTC Code | DTC Detection Condition | Trouble Area |
|---|---|---|
| C1595/55 | The VGRS ECU (front steering control ECU) detects a serial communication error between the ECU and steering sensor. |
|
| C15C4/68 | The system enters test mode. |
|