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Home >> Lexus >> 2024 >> TX 350 Base, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 116 (Heating / Air Conditioning System - Diagnostic Codes (2 Of 3)) >> AIR CONDITIONING SYSTEM (for PHEV Model) >> DTC P0CDF-72: Hybrid/EV Battery Cooling Magnetic Valve Actuator Stuck Open [12/2023 - ] >> Monitor Description

Monitor Description

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.

During cooling and parallel dehumidification control, if the value obtained by subtracting the temperature (calculated from the pressure value of the air conditioning pressure sensor) from the actual temperature (detected from the No. 1 air conditioning thermistor assembly (duct inlet 1) and No. 1 air conditioning thermistor assembly (duct inlet 2)) is the threshold or less, the air conditioning amplifier assembly illuminates the MIL and stores the DTC.