Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information

Condition




The engine control module (ECM) continuously checks the internal RAM (random access memory). Diagnostic trouble code (DTC) ECM-9050 is stored in the engine control module (ECM) in the event of a fault. If this diagnostic trouble code (DTC) is stored the engine control module (ECM) will try to restart (reset) itself.

Substitute value
None.

Possible source
- Faulty software in the engine control module (ECM)
- Defective engine control module (ECM).

Fault symptom[s]
- The malfunction indicator lamp (MIL) flashes
- The engine cuts out
- The engine does not start.