lexus Workshop Repair Guides

Lexus Workshop Service and Repair Manuals

Initial Inspection and Diagnostic Overview|Page 8743 > < Initial Inspection and Diagnostic Overview|Page 8741
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Push button start function

Steering Lock Motor Drive Power Circuit

Steering Lock Motor Drive Power Circuit 

DESCRIPTION 

The steering lock ECU is connected to the power source control ECU and certification ECU. The steering lock ECU cannot activate the motor unless
it obtains permission from both the ECUs.

Initial Inspection and Diagnostic Overview|Page 8743 > < Initial Inspection and Diagnostic Overview|Page 8741