2004 Chevy Silverado diagnostic connector

2004 CHEVROLET SILVERADO
57,000 MILES • 6 CYL • 2WD • AUTOMATIC
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RMC881
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my diagnostic connector is not working
Jan 29, 2008 at 7:57 AM
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SERVICE WRITER
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Check your manual for the fuse location of the DLC, typically it is on the cigar lighter circuit, but not always.
90% of the time it is that fuse. if not start checking continuity of each pin to the opposite end.
Jan 29, 2008 at 8:00 AM
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RMC881
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engine light is on aldl is not working
Jan 29, 2008 at 8:04 AM
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SERVICE WRITER
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aldl=dlc
Jan 30, 2008 at 7:58 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.