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Home >> Lexus >> 2024 >> RX 500h >> Repair and Diagnosis >> External Pages >> Different car >> Section 12 (Electronic A/T Shift Lever System - Diagnostic Codes (2 Of 2) & Circuit Tests) >> Electronic Shift Lever System >> ECU Power Source Circuit [08/2023 - ] >> Description

ECU Power Source Circuit [08/2023 - ]: Description

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If the supply power to each ECU is discontinued due to a malfunction of the battery power supply, the electronic shift lever system does not operate. Make sure to inspect the power supply system of the battery for each ECU.