ECM-P127000

ECM-P127000 Engine RPM or Speed Limitation Reached

Condition
If engine control module (ECM) detects that an earlier registered malfunction of safety-related components has not been remedied in reasonable time, performance-limiting actions are taken and the diagnostic trouble code is generated.

The diagnostic trouble code confirms that engine control module (ECM) has been generated in degraded status.

Substitute Value
- Maximum vehicle speed is limited to 50 km/h.

Possible Source
- Malfunction that was detected by another diagnostic function in engine control module (ECM).

Fault Symptom[s]
- Message in the display.
- Limited maximum vehicle speed.