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Home >> Lexus >> 2025 >> NX 350h >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> Hybrid Battery System - Diagnostic Codes (2 Of 2) & Circuit Tests >> Hybrid Battery System >> DTC P3000-00: Hybrid/EV Battery Discharge Control Malfunction [11/2021 - ] >> Description

DTC P3000-00: Hybrid/EV Battery Discharge Control Malfunction [11/2021 - ]: Description

The battery ECU assembly alerts the driver and performs fail-safe control based on malfunction signals. If the SOC drops due to running out of fuel, the vehicle being left with the shift lever in N for a long time or a hybrid control system malfunction, this DTC will be stored.

DTC No. Detection Item DTC Detection Condition Trouble Area MIL Warning Indicate
P3000-00 Hybrid/EV Battery Discharge Control Malfunction Discharging of the HV battery continues even after discharging is prohibited when the "SOC" has reached the lower limit.
(1 trip detection logic)
  • SFI system
  • Fuel level
  • HV battery state of charge
Does not come on Master Warning:
Does not come on