Diagnostic Trouble Code (DTC) Information

ECM-903C THROTTLE UNIT, INTERNAL FAULT
DIAGNOSTIC TROUBLE CODE (DTC) INFORMATION




Condition
This diagnostic trouble code (DTC) is never stored on its own.
Diagnostic trouble code (DTC) ECM-903C is stored in the engine control module (ECM) if any throttle unit related diagnostic trouble code (DTC) is stored first and thereafter a reconfiguration is carried out.

Condition
- none

Possible source

Faulty signal:
- other diagnostic trouble code (DTC) is stored.

Condition
- none