DTC Description
DESCRIPTION
ITS COMMUNICATION
- ITS communication is a multiplex communication system. This enables the system to transmit and receive large quantities of data at high speed by connecting control units with 2 communication lines.
- ITS communication lines adopt twisted-pair line style (two lines twisted) for noise immunity.
DTC DETECTION LOGIC
| DTC No. | CONSULT screen terms(Trouble diagnosis content) | DTC detection condition | |
|---|---|---|---|
| U1000-01 | CAN COMM CIRCUIT(CAN communication circuit) | Diagnosis condition | When ignition switch is ON. |
| Signal (terminal) | - | ||
| Threshold | If front camera unit is not transmitting or receiving ITS communication signal for 2 seconds or more | ||
| Diagnosis delay time | 5 seconds or more |
POSSIBLE CAUSE
ITS communication system
FAIL-SAFE
The following systems are canceled:
- Lane Departure Warning (LDW)
- Lane Departure Prevention (LDP)
- Forward Emergency Braking (FEB) with pedestrian detection
- Forward Emergency Braking (FEB)
- ProPILOT Assist
- Blind Spot Intervention (BSI)
- Traffic Sine Recognition (TSR)