Section 1 (Automatic Transaxle): TCM: Installation

WARNING: This page is about a different car, the 2008 Lexus GS 460. However, it is still accessible from the selected car via links, so may be relevant.

INSTALL TCM
1. Install the TCM to the ECM box.
  NOTE:
  - Install the TCM in the ECM box with the name plate facing the inside of the vehicle.
    
    Fig 1: Identifying TCM In ECM Box
    Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Install the 2 nuts.
  Torque: 5.5 N*m (56 kgf*cm, 49 in.*lbf)
  NOTE:
  - Make sure that the stud bolts are securely installed into the front and rear bolt holes.
  - Insert the stud bolt on the vehicle rear side to the TCM first.
3. Connect the 2 connectors.
CONNECT WIRE HARNESS (See INSTALLATION )
INSTALL ENGINE ROOM ECU COVER (See INSTALLATION )

Fig 2: Locating TCM Nuts And Connector
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSTALL ENGINE ROOM SIDE COVER LH (See INSTALLATION )
INSTALL COOL AIR INTAKE DUCT SEAL (See INSTALLATION )
CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
NOTE: When disconnecting the cable, some systems need to be initialized after the cable is reconnected (See INITIALIZATION ).
CHECK AUTOMATIC TRANSMISSION SYSTEM PRECAUTION
1. After replacing the TCM, certain procedures are necessary (see REGISTRATION ).