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Skid Control Ecu: Installation

  1. INSTALL SKID CONTROL ECU 
    1. Connect the 2 connectors and press the lock levers down to lock the connectors.
      NOTE: Make sure that the lock levers securely lock the connectors.
    2. Connect the connector.
      Fig 1: Connecting Connectors
      G05297187Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Install the ECU with the 3 bolts.

      Torque: 17 N*m (173 kgf*cm, 12 ft.*lbf) 

    4. Connect the connector indicated in the illustration.
      Fig 2: Locating Skid Control ECU Assembly Bolts
      G05297185Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. INSTALL ENGINE ROOM SIDE COVER LH  (See INSTALLATION )
  3. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL 
  4. CHECK AND CLEAR DTC 
    1. Check and clear the DTCs (see DTC CHECK / CLEAR  ).
  5. PERFORM ZERO POINT CALIBRATION OF YAW RATE SENSOR 
    1. Perform the zero point calibration of the yaw rate sensor (see CALIBRATION  ).
  6. PERFORM LINEAR VALVE OFFSET LEARNING 
    1. Perform the linear valve offset learning (see INITIALIZATION  ).
  7. PERFORM INITIALIZATION 
    1. Perform initialization (see INITIALIZATION (2006/02-2006/07) ).
      NOTE: Certain systems need to be initialized after disconnecting and reconnecting the cable from the negative (-) battery terminal.
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