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Home >> Cadillac >> 2016 >> ELR >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Electric Converters and Controllers >> Hybrid/EV Control System >> Diagnostic Information and Procedures >> DTC P1E43 or P1E44: 14V Power Module System >> DTC Descriptors
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DTC Descriptors

DTC P1E43

14V Power Module System Overvoltage Sensing Circuit

DTC P1E44

14V Power Module System High Voltage