LEMON Manuals: Even more car manuals for everyone
Home >> Lexus >> 2024 >> NX 250 FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 40 (Hybrid Control System - Diagnostic Codes (1 Of 5)) >> Hybrid Control System >> DTC P0A93-00: Inverter "A" Cooling System Performance [11/2021 - ] >> Description

DTC P0A93-00: Inverter "A" Cooling System Performance [11/2021 - ]: Description

WARNING: This page is about a different car, the 2025 Lexus NX 350h, 2024 Lexus NX 350h, 2023 Lexus NX 350h, and 2022 Lexus NX 350h. However, it is still accessible from the selected car via links, so may be relevant.

Refer to the system description for the Cooling System.

Refer to SYSTEM DESCRIPTION , or refer to SYSTEM DESCRIPTION

DTC No. Detection Item DTC Detection Condition Trouble Area MIL Warning Indicate
P0A93-00 Inverter "A" Cooling System Performance
  • Inverter coolant temperature increases as well as the temperature of any inverter with converter assembly related parts due to an inverter cooling system malfunction.
  • When the actual temperature of the inverter coolant is higher than the sensor value by a certain value or more and the actual temperature is high.
(1 trip detection logic)
  • Inverter cooling system
  • Inverter water pump assembly
  • Inverter with converter assembly
  • Cooling fan system
  • Wire harness or connector
Comes on Master Warning:
Comes on