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Home >> Lexus >> 2024 >> TX 350 Base, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 64 (Hybrid Battery System - Diagnostic Codes (3 Of 5)) >> HYBRID BATTERY SYSTEM (for PHEV Model) >> DTC P0DE8-71: Hybrid/EV Battery Pack Coolant Control Valve "C" Performance/Stuck Off Actuator Stuck [12/2023 - ] >> DTC Summary

DTC Summary

WARNING: This page is about a different car, the 2024 Lexus TX 550h+. However, it is still accessible from the selected car via links, so may be relevant.
  1. MALFUNCTION DESCRIPTION 

    The system determines that there is a deviation in characteristics for the No. 3 magnet valve assembly in the HV battery refrigerant cooling system and prevents the HV battery temperature from rising excessively.