DTC U0401-00: CAN system communication error: Notes
DETECTION CONDITIONS & POSSIBLE CAUSES
| 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 120 km/h {74.6 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 |
- |