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Sorry this isn't a Camaro question, but I need some guidence. I'm working on a 2000 GMC Sierra with a 5.3 and need to get the trouble codes out of it. Can I just jump the A and B connectors on the ALDL and turn the key to run to flash the check engine light or will this vehicle require a different method of retreiving the trouble codes? Thanks.
 

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Nope, its OBD II. You'll need a code reader, Harbour Freight has them under $50 during their 50% off sale through Feb 12th(?).
 
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