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Technical Service Bulletins of the 2001 Isuzu Npr Hd

There have been 3 technical service bulletins issued for the 2001 Isuzu Npr Hd.

1 2001 Isuzu Npr Hd 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.

2 2001 Isuzu Npr Hd exhaust system emission control TSB (Bulletin 01139)

Bulletin Date: Dec. 21, 2001
Component: Exhaust system emission control.
Bulletin Summary: Emission recall bulletin 01069 regarding post 02 sensors cross wiring extension harness.
Vehicles covered in this TSB:
2001 Chevrolet W3500, 2001 Chevrolet W4500, 2001 GMC W Series, 2001 Isuzu NPR, 2001 Isuzu Npr Hd.

3 2001 Isuzu Npr Hd front underhood wiring TSB (Bulletin 01069)

Bulletin Date: Dec. 1, 2001
Component: Front underhood wiring.
Bulletin Summary: Voluntary emission recall involving the chassis harness connectors for the left and right post catalytic converter oxygen sensors at the engine harness are crossed-wired.
Vehicles covered in this TSB:
2001 Chevrolet W3500, 2001 Chevrolet W4500, 2001 GMC W Series, 2001 Isuzu NPR, 2001 Isuzu Npr Hd.





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