1994 GMC Jimmy OBD

1994 GMC JIMMY
165,000 MILES • 4.3L • V6 • 4WD • AUTOMATIC
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TJOHNSON801
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  • 1 POST
My check engine light is on but when i try to scan the code the OBD does not have power. I have checked all the fuses I can find but none are blown. most posts say it is on the cigarette lighter fuse but it is good, and they work.
Jul 18, 2014 at 6:05 PM
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.
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