Buick Regal DTC Codes
Select your year and engine to view applicable diagnostic trouble codes. 🇨🇦 Canada
38 Configurations
2020
2.0L Turbo I4
971 DTC codes
2020
3.6L V6
971 DTC codes
2019
2.0L Turbo I4
971 DTC codes
2019
3.6L V6
971 DTC codes
2018
2.0L Turbo I4
969 DTC codes
2018
3.6L V6
969 DTC codes
2017
2.0L Turbo I4
969 DTC codes
2017
2.4L I4 Hybrid
954 DTC codes
hybrid2016
2.0L Turbo I4
960 DTC codes
2016
2.4L I4 Hybrid
945 DTC codes
hybrid2015
2.0L Turbo I4
959 DTC codes
2015
2.4L I4 Hybrid
944 DTC codes
hybrid2014
2.0L Turbo I4
955 DTC codes
2014
2.4L I4 Hybrid
939 DTC codes
hybrid2013
2.0L Turbo I4
952 DTC codes
2013
2.4L I4 Hybrid
937 DTC codes
hybrid2012
2.0L Turbo I4
952 DTC codes
2012
2.4L I4 Hybrid
937 DTC codes
hybrid2011
2.0L Turbo I4
941 DTC codes
2004
3.8L Supercharged V6
779 DTC codes
2004
3.8L V6
779 DTC codes
2003
3.8L Supercharged V6
762 DTC codes
2003
3.8L V6
762 DTC codes
2002
3.8L Supercharged V6
745 DTC codes
2002
3.8L V6
745 DTC codes
2001
3.8L Supercharged V6
721 DTC codes
2001
3.8L V6
721 DTC codes
2000
3.8L Supercharged V6
721 DTC codes
2000
3.8L V6
721 DTC codes
1999
3.8L Supercharged V6
687 DTC codes
1999
3.8L V6
687 DTC codes
1998
3.8L Supercharged V6
687 DTC codes
1998
3.8L V6
687 DTC codes
1997
3.1L V6
680 DTC codes
1997
3.8L Supercharged V6
680 DTC codes
1997
3.8L V6
680 DTC codes
1996
3.1L V6
679 DTC codes
1990-1997
3.8L V6
680 DTC codes
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