LS 460 V8-4.6L (1UR-FSE) (2007)
After turning the engine switch on (IG), wait for at least 2.5 seconds before turning the steering wheel. Do not turn the steering
wheel quickly.
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The steering wheel will vibrate during torque sensor zero point calibration. Do not touch the steering wheel while it is vibrating or
for 2 seconds after it stops.
Variable Gear Ratio Steering System
CALIBRATION
NOTICE:
Use this procedure to center the steering wheel if:
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The steering actuator (power steering gear assembly) has been replaced.
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The steering control ECU has been replaced.
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The steering column or steering intermediate shaft has been disconnected.
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The steering wheel is still off-center after completing the steering angle sensor initialization.
1. VGRS SYSTEM CALIBRATION PROCEDURE (USING SST CHECK WIRE)
Steps 1-3(Part 1)