Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information ECM-P063400

Condition




If engine control module (ECM) registers that internal temperature in engine control module (ECM) has exceeded 120 °C for a certain time, the diagnostic trouble code is generated.
The diagnostic trouble code can be diagnosed when the engine is running.

Substitute value
- Engine cooling fan is activated according to predefined speed.

Possible source
- Extreme weather conditions.

Fault symptom[s]
- Nothing.