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DTC codes / P0Exx · Hybrid propulsion / P0ED6
P0ED6 indicates that the hybrid or electric vehicle battery pack's voltage sensor circuit for module E is sending an intermittent or erratic signal to the battery energy control module. The computer detects this when the voltage reading from that sensor jumps, drops out, or becomes inconsistent with the other module voltage sensors, often setting the code only after multiple fault events.
Guidance is general and written for all OBD-II vehicles. Exact tests and values vary by model, so confirm the fault before replacing parts.
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