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Home >> Chevrolet >> 2007 >> Uplander Base, 3.9 1 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls & Fuel - 3.9L - DTC P0442 To P2544 >> DTC P0650 >> Circuit/System Verification

Circuit/System Verification

Ignition ON, the MIL should turn ON and OFF when commanded with a scan tool.