Cadillac CT6 DTC Codes
Select your year and engine to view applicable diagnostic trouble codes.
17 Configurations
2020
2.0L Turbocharged I4 (LTG, 265 hp)
2017 DTC codes
2020
3.0L V6 Twin-Turbo
2017 DTC codes
2020
3.6L V6
2017 DTC codes
2020
4.2L V8 Twin-Turbo
2017 DTC codes
2019
2.0L I4 Turbo
2017 DTC codes
2019
3.0L V6 Twin-Turbo
2017 DTC codes
2019
3.6L V6
2017 DTC codes
2019
4.2L V8 Twin-Turbo
2017 DTC codes
2018
2.0L I4 Turbo
2015 DTC codes
2018
3.0L V6 Twin-Turbo
2015 DTC codes
2018
3.6L V6
2015 DTC codes
2017
2.0L I4 Turbo
2015 DTC codes
2017
3.0L V6 Twin-Turbo
2015 DTC codes
2017
3.6L V6
2015 DTC codes
2016
2.0L I4 Turbo
2006 DTC codes
2016
3.0L V6 Twin-Turbo
2006 DTC codes
2016
3.6L V6
2006 DTC codes
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