DTC C1224/44 NE Signal Circuit: Description
The skid control ECU receives engine revolution speed signals (NE signals) from the ECM.
DTC REFERENCE TABLE
| DTC No. |
DTC Detection Condition |
Trouble Area |
| C1224/44 |
When any of the following (1 to 2) is detected:
- All the following conditions continue for at least 10 seconds.
- Data can be received properly from ECM at a speed of more than 19 mph (30 km/h).
- Open or short in engine rpm signal circuit.
- All the following conditions continue for at least 0.24 seconds.
- TRAC is in operation.
- Open or short in engine rpm signal circuit.
|
- NEO circuit
- ECM
- Skid control ECU
|