Buick Diagnostic Trouble Codes
Select a model to view applicable DTC codes.
17 Models
Century
11 configurations · 855 codes
Enclave
17 configurations · 971 codes
Encore
12 configurations · 971 codes
Encore GX
10 configurations · 971 codes
Envision
14 configurations · 971 codes
LaCrosse
35 configurations · 1013 codes
LeSabre
10 configurations · 855 codes
Lucerne
18 configurations · 941 codes
Park Avenue
20 configurations · 855 codes
Rainier
8 configurations · 886 codes
Regal
38 configurations · 1013 codes
Rendezvous
16 configurations · 886 codes
Riviera
8 configurations · 687 codes
Roadmaster
1 configuration · 679 codes
Skylark
9 configurations · 687 codes
Terraza
5 configurations · 886 codes
Verano
11 configurations · 969 codes
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