| DTC U0442:00 |
Invalid data received from PCM (local CAN between TCM and PCM) |
| DETECTION CONDITION |
- Under the following condition, the TCM detects the invalid PCM signal for 0.5 s
:
- Battery voltage is 10 V or more.
Diagnostic support note
- The check engine light does not illuminate.
- The automatic transaxle warning light does not illuminate.
- PENDING CODE is available.
- FREEZE FRAME DATA is not available.
- DTC is stored in the TCM memory.
|
| FAIL-SAFE FUNCTION |
- Set to TCC control.
- Inhibits learning control.
- Inhibits manual mode.
- Inhibits neutral idle control.
- Inhibits 5GR and 6GR.
- Inhibits shift down when the accelerator pedal is depressed.
|
| POSSIBLE CAUSE |
|
| SYSTEM WIRING DIAGRAM |
Not applicable |