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Home >> Lexus >> 2009 >> GS 450h V6-3.5L (2GR-FSE) Hybrid >> Repair and Diagnosis >> Steering and Suspension >> Steering >> Power Steering >> Steering Control Module >> Service and Repair >> Steering Control ECU >> Installation
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Installation








STEERING COLUMN: STEERING CONTROL ECU: INSTALLATION

INSTALLATION

1. INSTALL STEERING CONTROL ECU





(a) Install the ECU with the 3 screws.
- Align positioning boss (A) of the blower with the hole of the ECU.
- Securely detach the hook (B) of the ECU with the blower.





(b) Connect the 3 ECU connectors.
2. INSTALL INSTRUMENT PANEL NO. 2 UNDER COVER SUB-ASSEMBLY Installation
3. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
NOTICE:
When disconnecting the cable, some systems need to be initialized after the cable is reconnected Repair Instruction - Initialization.

4. PERFORM VARIABLE GEAR RATIO STEERING SYSTEM CALIBRATION
(a) Perform variable gear ratio steering system calibration Variable Gear Ratio Steering System.
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