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Home >> Chevy Truck >> 1990 >> Suburban 1/2 Ton 2WD V8-350 5.7L >> Repair and Diagnosis >> A L L Diagnostic Trouble Codes ( DTC ) >> Testing and Inspection >> Manufacturer Code Charts >> DTC 12

DTC 12

Diagnostic Trouble Codes 1, 11 And 12 Electronic Control Unit Malfunction:



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