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Technical Service Bulletins of the 2012 Isuzu NPR

There have been 7 technical service bulletins issued for the 2012 Isuzu NPR.

1 2012 Isuzu NPR electrical system TSB (Bulletin CB21N001)

Bulletin Date: Sep. 13, 2021
Component: Electrical system.
Bulletin Summary: Customer satisfaction campaign: vehicles equipped with 6. 0l gasoline engines: inspection and repair instructions of e98 and e97 electrical grounding terminals that may have excess tape or glue on the ground terminal surfaces from the engin
Vehicles covered in this TSB:
2016 Chevrolet Low Cab Forward 3500, 2017 Chevrolet Low Cab Forward 3500, 2016 Chevrolet Low Cab Forward 4500, 2017 Chevrolet Low Cab Forward 4500, 2012 Isuzu NPR, 2013 Isuzu NPR, 2014 Isuzu NPR, 2015 Isuzu NPR, 2016 Isuzu NPR, 2017 Isuzu NPR, 2012 Isuzu Npr Hd, 2013 Isuzu Npr Hd, 2014 Isuzu Npr Hd, 2015 Isuzu Npr Hd, 2016 Isuzu Npr Hd, 2017 Isuzu Npr Hd.

2 2012 Isuzu NPR equipment labels TSB (Bulletin IB08-X-002)

Bulletin Date: Jul. 22, 2020
Component: Equipment labels.
Bulletin Summary: Isuzu diesel engines available in the above affected vehicles meet the California air resource board's (carb) optional idling emissions standard of 30 grams per hour of oxides of nitrogen (nox) with no increase in the emission of other regu
Vehicles covered in this TSB:
2009 Chevrolet W-series, 2010 Chevrolet W-series, 2011 Chevrolet W-series, 2009 GMC W-series, 2010 GMC W-series, 2011 GMC W-series, 2009 Isuzu Ascender, 2009 Isuzu F Series, 2009 Isuzu F-series, 2010 Isuzu F-series, 2011 Isuzu F-series, 2018 Isuzu F-series, 2019 Isuzu F-series, 2020 Isuzu F-series, 2009 Isuzu FTR, 2018 Isuzu FTR, 2019 Isuzu FTR, 2020 Isuzu FTR, 2009 Isuzu FVR, 2009 Isuzu FXR, 2009 Isuzu H Series, 2009 Isuzu HTR, 2009 Isuzu HVR, 2009 Isuzu HXR, 2009 Isuzu I-290, 2010 Isuzu I-290, 2009 Isuzu N-series, 2010 Isuzu N-series, 2011 Isuzu N-series, 2012 Isuzu N-series, 2013 Isuzu N-series, 2014 Isuzu N-series, 2015 Isuzu N-series, 2016 Isuzu N-series, 2017 Isuzu N-series, 2018 Isuzu N-series, 2019 Isuzu N-series, 2020 Isuzu N-series, 2009 Isuzu NPR, 2010 Isuzu NPR, 2011 Isuzu NPR, 2012 Isuzu NPR, 2013 Isuzu NPR, 2014 Isuzu NPR, 2015 Isuzu NPR, 2016 Isuzu NPR, 2017 Isuzu NPR, 2018 Isuzu NPR, 2019 Isuzu NPR, 2020 Isuzu NPR, 2009 Isuzu Npr Hd, 2010 Isuzu Npr Hd, 2011 Isuzu Npr Hd, 2012 Isuzu Npr Hd, 2013 Isuzu Npr Hd, 2014 Isuzu Npr Hd, 2015 Isuzu Npr Hd, 2016 Isuzu Npr Hd, 2017 Isuzu Npr Hd, 2018 Isuzu Npr Hd, 2019 Isuzu Npr Hd, 2020 Isuzu Npr Hd, 2012 Isuzu Npr Xd, 2013 Isuzu Npr Xd, 2014 Isuzu Npr Xd, 2015 Isuzu Npr Xd, 2016 Isuzu Npr Xd, 2017 Isuzu Npr Xd, 2018 Isuzu Npr Xd, 2019 Isuzu Npr Xd, 2020 Isuzu Npr Xd, 2009 Isuzu NQR, 2010 Isuzu NQR, 2011 Isuzu NQR, 2012 Isuzu NQR, 2013 Isuzu NQR, 2014 Isuzu NQR, 2015 Isuzu NQR, 2016 Isuzu NQR, 2017 Isuzu NQR, 2018 Isuzu NQR, 2019 Isuzu NQR, 2020 Isuzu NQR, 2009 Isuzu NRR, 2010 Isuzu NRR, 2011 Isuzu NRR, 2012 Isuzu NRR, 2013 Isuzu NRR, 2014 Isuzu NRR, 2015 Isuzu NRR, 2016 Isuzu NRR, 2017 Isuzu NRR, 2018 Isuzu NRR, 2019 Isuzu NRR, 2020 Isuzu NRR, 2012 Isuzu Reach, 2013 Isuzu Reach, 2014 Isuzu Reach, 2015 Isuzu Reach, 2016 Isuzu Reach, 2017 Isuzu Reach, 2018 Isuzu Reach, 2009 Isuzu T Series, 2010 Isuzu T Series, 2009 Isuzu W-series.

3 2012 Isuzu NPR equipment TSB (Bulletin IB08-X-002)

Bulletin Date: Jul. 22, 2020
Component: Equipment.
Bulletin Summary: Isuzu diesel engines available in the above affected vehicles meet the California air resource board's (carb) optional idling emissions standard of 30 grams per hour of oxides of nitrogen (nox) with no increase in the emission of other regu
Vehicles covered in this TSB:
2009 Chevrolet W-series, 2010 Chevrolet W-series, 2011 Chevrolet W-series, 2009 GMC W-series, 2010 GMC W-series, 2011 GMC W-series, 2009 Isuzu Ascender, 2009 Isuzu F Series, 2009 Isuzu F-series, 2010 Isuzu F-series, 2011 Isuzu F-series, 2018 Isuzu F-series, 2019 Isuzu F-series, 2020 Isuzu F-series, 2009 Isuzu FTR, 2018 Isuzu FTR, 2019 Isuzu FTR, 2020 Isuzu FTR, 2009 Isuzu FVR, 2009 Isuzu FXR, 2009 Isuzu H Series, 2009 Isuzu HTR, 2009 Isuzu HVR, 2009 Isuzu HXR, 2009 Isuzu I-290, 2010 Isuzu I-290, 2009 Isuzu N-series, 2010 Isuzu N-series, 2011 Isuzu N-series, 2012 Isuzu N-series, 2013 Isuzu N-series, 2014 Isuzu N-series, 2015 Isuzu N-series, 2016 Isuzu N-series, 2017 Isuzu N-series, 2018 Isuzu N-series, 2019 Isuzu N-series, 2020 Isuzu N-series, 2009 Isuzu NPR, 2010 Isuzu NPR, 2011 Isuzu NPR, 2012 Isuzu NPR, 2013 Isuzu NPR, 2014 Isuzu NPR, 2015 Isuzu NPR, 2016 Isuzu NPR, 2017 Isuzu NPR, 2018 Isuzu NPR, 2019 Isuzu NPR, 2020 Isuzu NPR, 2009 Isuzu Npr Hd, 2010 Isuzu Npr Hd, 2011 Isuzu Npr Hd, 2012 Isuzu Npr Hd, 2013 Isuzu Npr Hd, 2014 Isuzu Npr Hd, 2015 Isuzu Npr Hd, 2016 Isuzu Npr Hd, 2017 Isuzu Npr Hd, 2018 Isuzu Npr Hd, 2019 Isuzu Npr Hd, 2020 Isuzu Npr Hd, 2012 Isuzu Npr Xd, 2013 Isuzu Npr Xd, 2014 Isuzu Npr Xd, 2015 Isuzu Npr Xd, 2016 Isuzu Npr Xd, 2017 Isuzu Npr Xd, 2018 Isuzu Npr Xd, 2019 Isuzu Npr Xd, 2020 Isuzu Npr Xd, 2009 Isuzu NQR, 2010 Isuzu NQR, 2011 Isuzu NQR, 2012 Isuzu NQR, 2013 Isuzu NQR, 2014 Isuzu NQR, 2015 Isuzu NQR, 2016 Isuzu NQR, 2017 Isuzu NQR, 2018 Isuzu NQR, 2019 Isuzu NQR, 2020 Isuzu NQR, 2009 Isuzu NRR, 2010 Isuzu NRR, 2011 Isuzu NRR, 2012 Isuzu NRR, 2013 Isuzu NRR, 2014 Isuzu NRR, 2015 Isuzu NRR, 2016 Isuzu NRR, 2017 Isuzu NRR, 2018 Isuzu NRR, 2019 Isuzu NRR, 2020 Isuzu NRR, 2012 Isuzu Reach, 2013 Isuzu Reach, 2014 Isuzu Reach, 2015 Isuzu Reach, 2016 Isuzu Reach, 2017 Isuzu Reach, 2018 Isuzu Reach, 2009 Isuzu T Series, 2010 Isuzu T Series, 2009 Isuzu W-series.

4 2012 Isuzu NPR diesel fuel system TSB (Bulletin IB08-X-002)

Bulletin Date: Jul. 22, 2020
Component: Diesel fuel system.
Bulletin Summary: Isuzu diesel engines available in the above affected vehicles meet the California air resource board's (carb) optional idling emissions standard of 30 grams per hour of oxides of nitrogen (nox) with no increase in the emission of other regu
Vehicles covered in this TSB:
2009 Chevrolet W-series, 2010 Chevrolet W-series, 2011 Chevrolet W-series, 2009 GMC W-series, 2010 GMC W-series, 2011 GMC W-series, 2009 Isuzu Ascender, 2009 Isuzu F Series, 2009 Isuzu F-series, 2010 Isuzu F-series, 2011 Isuzu F-series, 2018 Isuzu F-series, 2019 Isuzu F-series, 2020 Isuzu F-series, 2009 Isuzu FTR, 2018 Isuzu FTR, 2019 Isuzu FTR, 2020 Isuzu FTR, 2009 Isuzu FVR, 2009 Isuzu FXR, 2009 Isuzu H Series, 2009 Isuzu HTR, 2009 Isuzu HVR, 2009 Isuzu HXR, 2009 Isuzu I-290, 2010 Isuzu I-290, 2009 Isuzu N-series, 2010 Isuzu N-series, 2011 Isuzu N-series, 2012 Isuzu N-series, 2013 Isuzu N-series, 2014 Isuzu N-series, 2015 Isuzu N-series, 2016 Isuzu N-series, 2017 Isuzu N-series, 2018 Isuzu N-series, 2019 Isuzu N-series, 2020 Isuzu N-series, 2009 Isuzu NPR, 2010 Isuzu NPR, 2011 Isuzu NPR, 2012 Isuzu NPR, 2013 Isuzu NPR, 2014 Isuzu NPR, 2015 Isuzu NPR, 2016 Isuzu NPR, 2017 Isuzu NPR, 2018 Isuzu NPR, 2019 Isuzu NPR, 2020 Isuzu NPR, 2009 Isuzu Npr Hd, 2010 Isuzu Npr Hd, 2011 Isuzu Npr Hd, 2012 Isuzu Npr Hd, 2013 Isuzu Npr Hd, 2014 Isuzu Npr Hd, 2015 Isuzu Npr Hd, 2016 Isuzu Npr Hd, 2017 Isuzu Npr Hd, 2018 Isuzu Npr Hd, 2019 Isuzu Npr Hd, 2020 Isuzu Npr Hd, 2012 Isuzu Npr Xd, 2013 Isuzu Npr Xd, 2014 Isuzu Npr Xd, 2015 Isuzu Npr Xd, 2016 Isuzu Npr Xd, 2017 Isuzu Npr Xd, 2018 Isuzu Npr Xd, 2019 Isuzu Npr Xd, 2020 Isuzu Npr Xd, 2009 Isuzu NQR, 2010 Isuzu NQR, 2011 Isuzu NQR, 2012 Isuzu NQR, 2013 Isuzu NQR, 2014 Isuzu NQR, 2015 Isuzu NQR, 2016 Isuzu NQR, 2017 Isuzu NQR, 2018 Isuzu NQR, 2019 Isuzu NQR, 2020 Isuzu NQR, 2009 Isuzu NRR, 2010 Isuzu NRR, 2011 Isuzu NRR, 2012 Isuzu NRR, 2013 Isuzu NRR, 2014 Isuzu NRR, 2015 Isuzu NRR, 2016 Isuzu NRR, 2017 Isuzu NRR, 2018 Isuzu NRR, 2019 Isuzu NRR, 2020 Isuzu NRR, 2012 Isuzu Reach, 2013 Isuzu Reach, 2014 Isuzu Reach, 2015 Isuzu Reach, 2016 Isuzu Reach, 2017 Isuzu Reach, 2018 Isuzu Reach, 2009 Isuzu T Series, 2010 Isuzu T Series, 2009 Isuzu W-series.

5 2012 Isuzu NPR fuel system, diesel:delivery:hoses, lines/piping, and fittings TSB (Bulletin IB11-L-003C)

Bulletin Date: Jul. 8, 2020
Component: Fuel system, diesel:delivery:hoses, lines/piping, and fittings.
Bulletin Summary: This information is being issued to help dealers identify apotenetial source for fuel contamination. If a customer's complaint leads to the discovery of contaminated fuel, the source of the contamination must be found and repaired. Contami
Vehicles covered in this TSB:
2011 Isuzu NPR, 2012 Isuzu NPR, 2013 Isuzu NPR, 2014 Isuzu NPR, 2015 Isuzu NPR, 2016 Isuzu NPR, 2017 Isuzu NPR, 2018 Isuzu NPR, 2019 Isuzu NPR, 2020 Isuzu NPR, 2011 Isuzu Npr Hd, 2012 Isuzu Npr Hd, 2013 Isuzu Npr Hd, 2014 Isuzu Npr Hd, 2015 Isuzu Npr Hd, 2016 Isuzu Npr Hd, 2017 Isuzu Npr Hd, 2018 Isuzu Npr Hd, 2019 Isuzu Npr Hd, 2020 Isuzu Npr Hd, 2012 Isuzu Npr Xd, 2013 Isuzu Npr Xd, 2014 Isuzu Npr Xd, 2015 Isuzu Npr Xd, 2016 Isuzu Npr Xd, 2017 Isuzu Npr Xd, 2018 Isuzu Npr Xd, 2019 Isuzu Npr Xd, 2020 Isuzu Npr Xd, 2011 Isuzu NQR, 2012 Isuzu NQR, 2013 Isuzu NQR, 2014 Isuzu NQR, 2015 Isuzu NQR, 2016 Isuzu NQR, 2017 Isuzu NQR, 2018 Isuzu NQR, 2019 Isuzu NQR, 2020 Isuzu NQR, 2011 Isuzu NRR, 2012 Isuzu NRR, 2013 Isuzu NRR, 2014 Isuzu NRR, 2015 Isuzu NRR, 2016 Isuzu NRR, 2017 Isuzu NRR, 2018 Isuzu NRR, 2019 Isuzu NRR, 2020 Isuzu NRR.

6 2012 Isuzu NPR diesel engine TSB (Bulletin IB11-L-003C)

Bulletin Date: Jul. 8, 2020
Component: Diesel engine.
Bulletin Summary: This information is being issued to help dealers identify apotenetial source for fuel contamination. If a customer's complaint leads to the discovery of contaminated fuel, the source of the contamination must be found and repaired. Contami
Vehicles covered in this TSB:
2011 Isuzu NPR, 2012 Isuzu NPR, 2013 Isuzu NPR, 2014 Isuzu NPR, 2015 Isuzu NPR, 2016 Isuzu NPR, 2017 Isuzu NPR, 2018 Isuzu NPR, 2019 Isuzu NPR, 2020 Isuzu NPR, 2011 Isuzu Npr Hd, 2012 Isuzu Npr Hd, 2013 Isuzu Npr Hd, 2014 Isuzu Npr Hd, 2015 Isuzu Npr Hd, 2016 Isuzu Npr Hd, 2017 Isuzu Npr Hd, 2018 Isuzu Npr Hd, 2019 Isuzu Npr Hd, 2020 Isuzu Npr Hd, 2012 Isuzu Npr Xd, 2013 Isuzu Npr Xd, 2014 Isuzu Npr Xd, 2015 Isuzu Npr Xd, 2016 Isuzu Npr Xd, 2017 Isuzu Npr Xd, 2018 Isuzu Npr Xd, 2019 Isuzu Npr Xd, 2020 Isuzu Npr Xd, 2011 Isuzu NQR, 2012 Isuzu NQR, 2013 Isuzu NQR, 2014 Isuzu NQR, 2015 Isuzu NQR, 2016 Isuzu NQR, 2017 Isuzu NQR, 2018 Isuzu NQR, 2019 Isuzu NQR, 2020 Isuzu NQR, 2011 Isuzu NRR, 2012 Isuzu NRR, 2013 Isuzu NRR, 2014 Isuzu NRR, 2015 Isuzu NRR, 2016 Isuzu NRR, 2017 Isuzu NRR, 2018 Isuzu NRR, 2019 Isuzu NRR, 2020 Isuzu NRR.

7 2012 Isuzu NPR suspension TSB (Bulletin IB17J001)

Bulletin Date: Dec. 5, 2017
Component: Suspension.
Bulletin Summary: Understanding drive belt noise.
Vehicles covered in this TSB:
2003 Isuzu NPR, 2004 Isuzu NPR, 2005 Isuzu NPR, 2006 Isuzu NPR, 2007 Isuzu NPR, 2008 Isuzu NPR, 2009 Isuzu NPR, 2012 Isuzu NPR, 2013 Isuzu NPR, 2014 Isuzu NPR, 2015 Isuzu NPR, 2016 Isuzu NPR, 2017 Isuzu NPR, 2005 Isuzu Npr Hd, 2006 Isuzu Npr Hd, 2007 Isuzu Npr Hd, 2008 Isuzu Npr Hd, 2009 Isuzu Npr Hd, 2012 Isuzu Npr Hd, 2013 Isuzu Npr Hd, 2014 Isuzu Npr Hd, 2015 Isuzu Npr Hd, 2016 Isuzu Npr Hd, 2017 Isuzu Npr Hd.

8 2012 Isuzu NPR engine and engine cooling TSB (Bulletin IB-14-X-001)

Bulletin Date: Aug. 1, 2014
Component: Engine and engine cooling.
Bulletin Summary: Isuzu: information regarding corrosion inhibitor improvement that changes color of coolant to a dark color and is added at port to both radiator and surge tank.
Vehicles covered in this TSB:
1998 Isuzu N Series, 1999 Isuzu N Series, 2000 Isuzu N Series, 2001 Isuzu N Series, 2002 Isuzu N Series, 2003 Isuzu N Series, 2004 Isuzu N Series, 1997 Isuzu N-series, 1998 Isuzu N-series, 1999 Isuzu N-series, 2000 Isuzu N-series, 2001 Isuzu N-series, 2002 Isuzu N-series, 2003 Isuzu N-series, 2004 Isuzu N-series, 2005 Isuzu N-series, 2006 Isuzu N-series, 2007 Isuzu N-series, 2008 Isuzu N-series, 2009 Isuzu N-series, 2010 Isuzu N-series, 2011 Isuzu N-series, 2012 Isuzu N-series, 2013 Isuzu N-series, 1994 Isuzu NPR, 1995 Isuzu NPR, 1996 Isuzu NPR, 1997 Isuzu NPR, 1998 Isuzu NPR, 1999 Isuzu NPR, 2000 Isuzu NPR, 2001 Isuzu NPR, 2002 Isuzu NPR, 2003 Isuzu NPR, 2004 Isuzu NPR, 2005 Isuzu NPR, 2006 Isuzu NPR, 2007 Isuzu NPR, 2008 Isuzu NPR, 2009 Isuzu NPR, 2010 Isuzu NPR, 2012 Isuzu NPR, 1995 Isuzu Npr Hd, 1996 Isuzu Npr Hd, 1998 Isuzu Npr Hd, 1999 Isuzu Npr Hd, 2000 Isuzu Npr Hd, 2001 Isuzu Npr Hd, 2005 Isuzu Npr Hd, 2006 Isuzu Npr Hd, 2007 Isuzu Npr Hd, 2008 Isuzu Npr Hd, 2009 Isuzu Npr Hd, 2010 Isuzu Npr Hd, 2004 Isuzu Npr-hd, 2005 Isuzu Npr-hd, 1999 Isuzu NQR, 2000 Isuzu NQR, 2001 Isuzu NQR, 2002 Isuzu NQR, 2003 Isuzu NQR, 2004 Isuzu NQR, 2005 Isuzu NQR, 2006 Isuzu NQR, 2007 Isuzu NQR, 2008 Isuzu NQR, 2009 Isuzu NQR, 2010 Isuzu NQR, 2012 Isuzu NQR, 1994 Isuzu NRR, 1995 Isuzu NRR, 1996 Isuzu NRR, 1997 Isuzu NRR, 1998 Isuzu NRR, 1999 Isuzu NRR, 2000 Isuzu NRR, 2001 Isuzu NRR, 2002 Isuzu NRR, 2003 Isuzu NRR, 2004 Isuzu NRR, 2005 Isuzu NRR, 2006 Isuzu NRR, 2007 Isuzu NRR, 2008 Isuzu NRR, 2009 Isuzu NRR, 2010 Isuzu NRR.

9 2012 Isuzu NPR automatic transmission control module (tcm, pcm) TSB (Bulletin IB-14-N-002)

Bulletin Date: Jul. 1, 2014
Component: Automatic transmission control module (tcm, pcm).
Bulletin Summary: Isuzu: engine control module (ecm) and transmission control module (tcm) had set, resulting in no shift condition after vehicle experience flashing check transmission light and malfuncton indicator light (mil) illuminated. Model 2012 npr.
Vehicles covered in this TSB:
2012 Isuzu NPR.

10 2012 Isuzu NPR (pws) TSB (Bulletin IB-14-N-002)

Bulletin Date: Jul. 1, 2014
Component: (pws).
Bulletin Summary: Isuzu: engine control module (ecm) and transmission control module (tcm) had set, resulting in no shift condition after vehicle experience flashing check transmission light and malfuncton indicator light (mil) illuminated. Model 2012 npr.
Vehicles covered in this TSB:
2012 Isuzu NPR.

11 2012 Isuzu NPR gasoline fuel system TSB (Bulletin IB12-L-001)

Bulletin Date: Mar. 1, 2012
Component: Gasoline fuel system.
Bulletin Summary: Isuzu: def level gauge and def tank sight tube do not match.
Vehicles covered in this TSB:
2012 Isuzu NPR.