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Home › Acura › 2020 › RDX Base › Repair and Diagnosis › Engine Performance › System › Engine Control System - DTC Diagnostics (P1659 - U0047) › DTC Troubleshooting › DTC P16BB › Overview

DTC P16BB: Overview

If the PCM power supply voltage and the alternator power generation amount are out of a specified range, the PCM determines an abnormality and stores the DTC.