ES 350 V6-3.5L (2GR-FE) (2007)
SMART ACCESS SYSTEM WITH PUSH-BUTTON START FUNCTION
Component Tests and General Diagnostics
Steering Lock Motor Drive Power Circuit
DESCRIPTION
The steering lock ECU is connected to the main body ECU and certification ECU. The steering lock ECU cannot activate the motor unless it receives
permission signals from both ECUs. (The main body ECU permits the steering lock ECU to supply power to activate the motor.)