DTC C1224/44 NE Signal Circuit: Description
The skid control ECU receives engine revolution speed signals (NE signals) from the ECM.
DTC TROUBLE DETECTION CHART
| DTC No. |
DTC Detecting Condition |
Trouble Area |
| C1224/44 |
When either of the following is detected:
- All the following condition continues for at least 10 seconds.
* Data can be received properly from ECM at a speed of 19 mph (30 km/h) or more.
* Open or short in engine rpm signal circuit.
- All the following condition continues for at least 0.24 seconds.
* TRAC is in operation.
* Open or short in engine rpm signal circuit.
|
- NEO circuit
- ECM
- Skid control ECU
|