Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information

Condition




Engine control module motor (ECM) checks the internal end-stage for 5 volt feed.
If voltage becomes too high or too low, the diagnostic trouble code is generated.
The diagnostic trouble code can be diagnosed when the ignition is on.

Substitute value
- Nothing

Possible source
- Signal cable for connected component short-circuited to voltage
- Open circuit on signal cable for connected component.
- Signal cable for connected component short-circuited to ground.
- Damaged engine control module (ECM).

Fault symptom[s]
- Driving/Poor performance/lacks power/At take off
- Idling/Uneven idle
- Driving/Poor performance/lacks power
- Driving/Hesitates/surges/Unsure when/at all times
- Driving/Hesitates/surges/During acceleration
- Driving/Hesitates/surges/During deceleration
- Driving/Engine stalls/Unsure when/at all times
- Driving/Hesitates/surges/At steady speed