Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information ECM-715D

Condition




The diagnostic trouble code (DTC) is stored if the engine control module (ECM) detects that the internal temperature in the engine control module (ECM) has exceeded 90 °C for longer than a total of 200 hours.
The diagnostic trouble code (DTC) is diagnosed when the ignition is on.

Substitute value
- The engine cooling fan (FC) is activated at the predefined speed.

Possible source
- The air supply is blocked
- Extreme heat conditions.

Fault symptom[s]
- None.