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Diagnostic codes

Diagnostic codes

Diagnostic codes

Postby pblakey [OP] » Feb 27 2012, 9:43am

For those of you who would like them, here is a link to all of the GM codes that your computer will set off. It even breaks down how to read them as well as what each code means. Information worth passing on. Check it out.


If you have a code reader and read your computer, you can look all of the codes up here.
2005 Sierra Z71
5.3 V8
Speed Engineering Shorty Headers
Dynomax Single in Dual out Muffler
Faulkin Wild peak A/T tires
Hypertech Tuner
Pioneer Entertainment system w/blutooth
Navigation/traffic tuner
Custom Ram Air intake tube
TruXedo Tonneau Cover
Bully tailgate lock
Viper Remote start alarm
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Re: Diagnostic codes

Postby ASTE25 » Feb 27 2012, 10:55am

Good find.
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