DTC Description
DTC DETECTION LOGIC
| DTC | CONSULT screen terms(Trouble diagnosis content) | DTC detection condition | |
| U1111 | LOST COMM (CHASSIS CONT MDUL) (Lost Communication With chassis control module) | Diagnosis condition | When the ignition switch is ON |
| Signal | CAN communication signal | ||
| Threshold | TCM is unable to receive the CAN communications signal from chassis control module | ||
| Diagnosis delay time | Continuously for 2 seconds or more | ||
POSSIBLE CAUSE
- Chassis control module
- Harness or connector (CAN communication line is open or shorted)
FAIL-SAFE
Not changed from normal driving