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Home >> Chevrolet >> 2005 >> Uplander Base, Van Cargo Extended >> Repair and Diagnosis >> Electrical >> Charging Systems >> Battery, Charging System And Starting System >> Diagnostic Information And Procedures >> DTC B1516 >> Circuit/System Verification
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Circuit/System Verification

Ignition ON, headlamps and all accessories OFF, observe the scan tool BCM Regulated Voltage Control Current Sensor parameter. The reading should be between 4% and 96%, and change with the amount of current draw on the battery.