DTC Description
DTC DETECTION LOGIC
| DTC No. | CONSULT screen terms (Trouble diagnosis content) | DTC detection condition | |||
|---|---|---|---|---|---|
| U2148-87 | CAN comm err (brake control unit) [Controller area network communication error (brake control unit) ] | Diagnosis condition | When ignition switch is ON. | ||
| Signal (terminal) | CAN communication signal | ||||
| Threshold | When a Lost communication with ABS actuator and electric unit (control unit). | ||||
| Diagnosis delay time | 2 seconds or more | ||||
POSSIBLE CAUSE
- CAN communication line
- ABS actuator and electric unit (control unit)
- EPS control unit
FAIL-SAFE
Normal control