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Home >> Toyota >> 2024 >> Corolla LE >> Repair and Diagnosis >> External Pages >> Different car >> Section 38 (Hybrid Control System (NI-MH) - Diagnostic Codes (5 Of 5) & Circuit Tests) >> HYBRID CONTROL SYSTEM (for NICKEL METAL HYDRIDE BATTERY) >> ECU Power Source Circuit [01/2019 - 09/2022] >> Caution / Notice / Hint

Caution / Notice / Hint

WARNING: This page is about a different car, the 2022 Toyota Corolla, 2021 Toyota Corolla, and 2020 Toyota Corolla. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:

After turning the power switch off, waiting time may be required before disconnecting the cable from the negative (-) auxiliary battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) auxiliary battery terminal notices before proceeding with work.

Refer to INITIALIZATION [01/2019 - 03/2019] , or refer to INITIALIZATION [03/2019 - 09/2019] , or refer to INITIALIZATION [09/2019 - 04/2020] , or refer to INITIALIZATION [04/2020 - 09/2022]