POWER STEERING ECU (for Sedan): Installation

WARNING: This page is about a different car, the 2008 Toyota Yaris. However, it is still accessible from the selected car via links, so may be relevant.

INSTALL POWER STEERING ECU
1. Install the power steering ECU with the 2 nuts.
  Torque: 5.0 N*m (51 kgf*cm, 44 in.*lbf)
  
  Fig 1: Identifying Power Steering ECU Nuts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Connect the 4 connectors.
  
  Fig 2: Identifying Power Steering ECU Connectors
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Install the wire harness clamp.
  NOTE: Make sure that the wire harness of the steering column assembly is installed onto the power steering ECU bracket and that it is not pulled too tightly.
  
  Fig 3: Identifying Wire Harness Clamp
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSTALL UPPER INSTRUMENT PANEL SUB-ASSEMBLY (See INSTALLATION )
INSTALL GLOVE COMPARTMENT DOOR ASSEMBLY (See INSTALLATION )
INSTALL FRONT PILLAR GARNISH RH (See INSTALLATION )
INSTALL FRONT PILLAR GARNISH LH (See INSTALLATION )
INSTALL FRONT DOOR OPENING TRIM WEATHERSTRIP RH (See INSTALLATION )
INSTALL FRONT DOOR OPENING TRIM WEATHERSTRIP LH (See INSTALLATION )
INSTALL COMBINATION METER ASSEMBLY (See REASSEMBLY )
INSTALL INSTRUMENT CLUSTER FINISH PANEL (See REASSEMBLY )
INSTALL INSTRUMENT PANEL FINISH PANEL END RH (See INSTALLATION )
INSTALL INSTRUMENT PANEL FINISH PANEL END LH (See INSTALLATION )
INSTALL INSTRUMENT PANEL FINISH PANEL LOWER CENTER (See INSTALLATION )
CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
Torque: 5.4 N*m (55 kgf*cm, 48 in.*lbf)
CHECK SRS WARNING LIGHT
(See DIAGNOSIS SYSTEM )
PERFORM ZERO POINT CALIBRATION
(See CALIBRATION )