SOME CUSTOMERS MAY EXPERIENCE AN ILLUMINATED MALFUNCTION INDICATOR LIGHT (MIL) WITH DTC P20EE DIESEL...
Isuzu technical service bulletin SB18L002A for 2016-2019 Isuzu N-Series.
- Bulletin number
- SB18L002A
- Component
- Engine and engine cooling
- Summary
- Some customers may experience an illuminated malfunction indicator light (mil) with dtc p20ee diesel exhaust fluid (def) system nox trap low efficiency set without an apparent cause. New calibrations for the def control unit (dcu) have been developed to address this concern. Follow the diagnostic for this dtc. If no fault can be found when performing the normal diagnosis, follow the service procedure in this bulletin to reporgram the def control module.
Vehicles covered
- Isuzu N-Series 2016-2019 2016201720182019
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