Chevrolet Avalanche DTC Codes
Select your year and engine to view applicable diagnostic trouble codes. 🇪🇺 Europe
22 Configurations
2013
5.3L V8 Vortec
1234 DTC codes
2013
5.3L Vortec V8 (flex-fuel, Active Fuel Management)
1234 DTC codes
2012
5.3L V8 Vortec
1234 DTC codes
2012
5.3L Vortec V8 (flex-fuel, Active Fuel Management)
1234 DTC codes
2011
5.3L V8 Vortec
1223 DTC codes
2011
5.3L Vortec V8 (flex-fuel, Active Fuel Management)
1223 DTC codes
2010
5.3L V8 Vortec
1223 DTC codes
2010
5.3L Vortec V8 (flex-fuel, Active Fuel Management)
1223 DTC codes
2009
5.3L V8 Vortec
1195 DTC codes
2009
5.3L Vortec V8 (LMG/LY5, flex-fuel on some versions)
1195 DTC codes
2008
5.3L V8 Vortec
1195 DTC codes
2008
6.0L V8 Vortec
1195 DTC codes
2007
5.3L V8 Vortec
1168 DTC codes
2007
6.0L V8 Vortec
1168 DTC codes
2006
5.3L V8 Vortec
1157 DTC codes
2005
5.3L V8 Vortec
1137 DTC codes
2004
5.3L V8 Vortec
1061 DTC codes
2004
8.1L V8 Vortec
1061 DTC codes
2003
5.3L V8 Vortec
1044 DTC codes
2003
8.1L V8 Vortec
1044 DTC codes
2002
5.3L V8 Vortec
1027 DTC codes
2002
8.1L V8 Vortec
1027 DTC codes
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