March 23, 2022 Service bulletin

Volvo Chassis

Volvo technical service bulletin KC-784 for 1994-2022 Volvo VNL, 1998-2001, 2004 Volvo VNL64T and 1998-2001 Volvo 770 and others.

Bulletin number: KC-784
Component: Unknown or other
Summary: Volvo Chassis - Diagnostic Trouble Code ( DTC ) P0420 Illuminating The Malfunction Indicator Lamp (MIL)

Vehicles covered

Volvo VNL 1994-2022 2015 2016 2017 2018 2019 2020 2021 2022
Volvo VNL64T 1998-2001, 2004 1998 1999 2000 2001 2004
Volvo 770 1998-2001 1998 1999 2000 2001
Volvo VN610 1997-2001 1997 1998 1999 2000 2001
Volvo VN770 1998-2001 1998 1999 2000 2001
Volvo Truck 1994-2002 1995 1996 1997 1998 1999 2000 2001 2002
Volvo VN 1994-2023 2016 2017 2018 2019 2020 2021 2022 2023
Volvo WIA64TES 1994-1997 1994 1995 1996 1997
Volvo Wia 1994-2002 1995 1996 1997 1998 1999 2000 2001 2002
Volvo 660 1998-2001, 2005 1998 1999 2000 2001 2005
Volvo VN660 1998, 2000-2001 1998 2000 2001
Volvo 780 2004, 2011, 2016 2004 2011 2016
Volvo WXR 1995, 1997-2002 1995 1997 1998 1999 2000 2001 2002
Volvo VHD 1995-2022 2015 2016 2017 2018 2019 2020 2021 2022
Volvo VNM 1994-2021 2014 2015 2016 2017 2018 2019 2020 2021
Volvo Cross Country 2001 2001
Volvo VNL770 1999-2000 1999 2000
Volvo WG 1994-2002 1995 1996 1997 1998 1999 2000 2001 2002
Volvo Heavy Truck 1994-2002 1995 1996 1997 1998 1999 2000 2001 2002
Volvo Wiates 1995-1997 1995 1996 1997
Volvo Acl 1994-2000 1994 1995 1996 1997 1998 1999 2000
Volvo WXLL 1995-2004 1997 1998 1999 2000 2001 2002 2003 2004
Volvo 600 Series 1996-2000 1996 1997 1998 1999 2000
Volvo VH 2000-2011 2004 2005 2006 2007 2008 2009 2010 2011
Volvo VT 2001-2016 2009 2010 2011 2012 2013 2014 2015 2016
Volvo Wah 1994-2000 1994 1995 1996 1997 1998 1999 2000
Volvo 420 1999 1999
Volvo VNR 2017-2022 2017 2018 2019 2020 2021 2022
Volvo Wca 1994-2002 1995 1996 1997 1998 1999 2000 2001 2002
Volvo WHL42T 1994 1994
Volvo WX 1994-2004 1997 1998 1999 2000 2001 2002 2003 2004
Volvo 700 Series 1996-2000 1996 1997 1998 1999 2000
Volvo WCL 1996 1996
Volvo Whtgm 1998 1998
Volvo VNL630 2002 2002
Volvo VNL430 2004 2004
Volvo Vah 2007-2022 2015 2016 2017 2018 2019 2020 2021 2022
Volvo Wheb 2013 2013
Volvo Ac 1994-2001 1994 1995 1996 1997 1998 1999 2000 2001
Volvo Autocar 1994-1998 1994 1995 1996 1997 1998

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