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Home >> Toyota >> 2020 >> Highlander L, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1 (Motor Generator Control System - Diagnostic Codes (5 Of 5)) >> Motor Generator Control System >> DTC P1CFF-62: Hybrid/EV Battery Current/DC/DC Converter Current Signal Compare Failure [11/2023 - ] >> DTC Summary

DTC Summary

WARNING: This page is about a different car, the 2025 Toyota Highlander and 2024 Toyota Highlander. However, it is still accessible from the selected car via links, so may be relevant.
  1. MALFUNCTION DESCRIPTION 

    If there is a large difference between the reactor current sensor value and the HV battery current sensor value, a malfunction will be detected.

    Internal inverter malfunction 

    • Current sensor malfunction
    • Inverter with converter assembly internal circuit malfunction
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