Pontiac Bonneville DTC Codes
Select your year and engine to view applicable diagnostic trouble codes. 🇨🇦 Canada
16 Configurations
2005
3.8L V6
855 DTC codes
2005
4.6L V8 Northstar
855 DTC codes
2004
3.8L V6
779 DTC codes
2004
4.6L V8 Northstar
779 DTC codes
2003
3.8L V6
762 DTC codes
2003
4.6L V8 Northstar
762 DTC codes
2002
3.8L V6
745 DTC codes
2002
4.6L V8 Northstar
745 DTC codes
2001
3.8L V6
721 DTC codes
2001
4.6L V8 Northstar
721 DTC codes
2000
3.8L V6
721 DTC codes
2000
4.6L V8 Northstar
721 DTC codes
1999
3.8L V6 Supercharged
687 DTC codes
1998
3.8L V6 Supercharged
687 DTC codes
1997
3.8L V6 Supercharged
680 DTC codes
1996
3.8L V6 Supercharged
679 DTC codes
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