Seat Belt Control Ecu: Replacement

HINT:

• The installation procedures are the removal procedures in reverse order. However, only installation procedures requiring additional information are included.
• A bolt without a torque specification is shown in the standard bolt chart (see SPECIFIED TORQUE FOR STANDARD BOLTS ).

1. DISCONNECT BATTERY TERMINAL 
2. REMOVE LUGGAGE COMPARTMENT FLOOR MAT (See step 18 on  OVERHAUL  ) 
3. REMOVE ROPE HOOK ASSY (See  OVERHAUL  ) 
4. REMOVE DECK TRIM SIDE BOARD RH (See  OVERHAUL  ) 
5. REMOVE DECK TRIM SIDE BOARD LH (See  OVERHAUL  ) 
6. REMOVE REAR FLOOR FINISH PLATE (See step 20 on  OVERHAUL  ) 
7. REMOVE SIDE TRIM TOOL BAG COVER (See  OVERHAUL  ) 
8. REMOVE TOOL CASE (See  OVERHAUL  ) 
9. REMOVE LUGGAGE COMPARTMENT TRIM COVER ASSY LH (See step 21 on  OVERHAUL  ) 
10. REMOVE SEAT BELT CONTROL ECU 
    1. Disconnect the connector.
    2. Remove the 3 nuts and ECU.
    Fig 1: Identifying Seat Belt Control ECU Nuts And Connector

    Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
11. INSTALL SEAT BELT CONTROL ECU 
    1. Install the ECU with the 3 nuts.
       1. Torque: 5.0 N.m (51 kgf.cm, 44 in.lbf) 
    2. Connect the connector.
    Fig 2: Identifying Seat Belt Control ECU Connector And Nuts

    Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
12. CONNECT BATTERY TERMINAL 
    NOTE: When disconnecting the negative (-) battery terminal, initialize the following systems after the terminal is reconnected.
    SYSTEM REFERENCE TABLE
    
    

    System Name	Proceed To
    Front Power Seat Control System	INITIALIZATION