lexus Workshop Repair Guides

Lexus Workshop Service and Repair Manuals

Initial Inspection and Diagnostic Overview|Page 9058 > < Initial Inspection and Diagnostic Overview|Page 9056
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Steps 1-2

Power Source Circuit

Power Source Circuit

DESCRIPTION

This circuit supplies power source voltage from the battery to terminal B of the steering lock ECU. This is used as power source for the CPU, motor,
communication, and peripheral circuits.

Initial Inspection and Diagnostic Overview|Page 9058 > < Initial Inspection and Diagnostic Overview|Page 9056