DTC U0401 00: Can System Communication Error: Notes
DTC U0401 00 DETECTION CONDITION AND POSSIBLE CAUSE
| DTC U0401:00 |
CAN system communication error |
| DETECTION CONDITION |
- Error detected in signal from PCM via CAN communication
|
| FAIL-SAFE FUNCTION |
- Vehicle speed signal malfunction
- Control is maintained by gradually changing the controlled vehicle speed and setting it to 100 km/h {62.1 mph}
- Power steering malfunction indicator light: Illuminated
- Engine speed signal malfunction
- Control enabled
- Power steering malfunction indicator light; Not illuminated
|
| POSSIBLE CAUSE |
|
| SYSTEM WIRING DIAGRAM |
- |