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DTC P0C32-00: Hybrid/EV Battery Cooling System "A" Performance [12/2023 - ]: 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.
DTC No. Detection Item DTC Detection Condition Trouble Area MIL Warning Indicate DTC Output from Priority Note
P0C32-00 Hybrid/EV Battery Cooling System "A" Performance While HV battery refrigerant is cooling, the HV battery temperature is high and the HV battery temperature has risen to the specified value or higher.
(2 trip detection logic)
  • No. 1 air conditioning thermistor assembly (duct inlet 1, duct inlet 2)
  • No. 2 air conditioning thermistor assembly (duct outlet 1, duct outlet 2)
  • Battery ECU assembly
  • Wire harness or connector
  • A/C cooler pipe
  • HV battery cooler pipe
 Comes on Master Warning:
Comes on		 HV Battery A SAE Code:
P0C32
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