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Ignition Coil And Spark Plug: Installation: Installation

NOTE:

While the battery is connected, even if the power switch is OFF, the brake control system activates when the brake pedal is depressed or the door courtesy switch turns on. Therefore during servicing of the brake system components, do not operate the brake pedal or open/close the doors while the battery is connected.

  1. INSTALL SPARK PLUG 
    Fig 1: Installing Spark Plugs
    GTY134337Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Using a 16 mm plug wrench, install the 8 spark plugs.

      Torque: 21 N*m (214 kgf*cm, 15 ft.*lbf) 

  2. INSTALL IGNITION COIL ASSEMBLY 
    Fig 2: Identifying Fuel Pump Spacer Gasket
    GTY147537Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Visual check the spark plug tube gasket.

      OK

      Inspection Area Specified Condition
      Upper surface No scratches or deformation
      Outer lip No scratches or deformation
      Inner lip No scratches

      If the result is not as specified, replace the spark plug tube gasket.

    2. Slide the spark plug tube gasket onto the ignition coil as shown in the illustration.
      Fig 3: Sliding Spark Plug Tube Gasket Onto Ignition Coil
      GTY147602Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. After installing the spark plug tube gasket, firmly insert the ignition coil as shown in the illustration.
      Fig 4: Identifying Ignition Coil
      GTY127668Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Install the 8 bolts.
      Fig 5: Locating Ignition Coil Connectors
      GTY148226Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf) 

    5. Connect the 8 ignition coil connectors.
  3. INSTALL NO. 6 COVER SUB-ASSEMBLY 
  4. INSTALL ENGINE COVER SUB-ASSEMBLY LH  . Refer to INSTALLATION - Step 20
  5. INSTALL NO. 5 COVER SUB-ASSEMBLY 
  6. INSTALL ENGINE COVER SUB-ASSEMBLY RH  . Refer to INSTALLATION - Step 18
  7. INSTALL ENGINE OIL LEVEL DIPSTICK GUIDE  . Refer to INSTALLATION - Step 21
  8. INSTALL SKID CONTROL ECU BRACKET  . Refer to INSTALLATION - Step 1
  9. CONNECT BRAKE FLUID RESERVOIR  . Refer to INSTALLATION - Step 2
  10. CONNECT NO. 3 RELAY BLOCK  . Refer to INSTALLATION - Step 17
  11. INSTALL SKID CONTROL ECU  . Refer to INSTALLATION - Step 4
  12. CONNECT NO. 1 MOTOR COOLING PIPE  . Refer to INSTALLATION - Step 5
  13. CONNECT FRAME WIRE 
    1. Attach the 2 claws of the frame wire to the No. 1 relay block.
      Fig 6: Locating No. 1 Relay Block Nuts
      GTY124471Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Install the frame wire to the No. 1 relay block with the 2 nuts.

      Torque: 13 N*m (130 kgf*cm, 10 ft.*lbf) 

    3. Install the No. 1 relay block cover.
  14. CONNECT INLET INVERTER COOLING PIPE 
    1. Install the cooling pipe with the 2 bolts.

      Torque: 13 N*m (127 kgf*cm, 9 ft.*lbf) 

      Fig 7: Locating Inlet Inverter Cooling Pipe With Bolts
      GTY122143Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  15. CONNECT GENERATOR CABLE  . Refer to INSTALLATION - Step 10
  16. CONNECT MOTOR CABLE  . Refer to INSTALLATION - Step 11
  17. INSTALL INVERTER TERMINAL COVER  . Refer to INSTALLATION - Step 12
  18. INSTALL INVERTER COVER ASSEMBLY RH  . Refer to INSTALLATION - Step 22
  19. INSTALL MOTOR CABLE COVER RH  . Refer to INSTALLATION - Step 23
  20. INSTALL COWL TOP VENTILATOR LOUVER RH  . Refer to INSTALLATION - Step 24
  21. INSTALL AIR CLEANER ASSEMBLY RH  . Refer to INSTALLATION - Step 2
  22. INSTALL AIR CLEANER ASSEMBLY LH  . Refer to INSTALLATION - Step 1
  23. INSTALL INTAKE AIR CONNECTOR PIPE  . Refer to INSTALLATION - Step 50
  24. INSTALL NO. 1 AIR CLEANER INLET  . Refer to INSTALLATION - Step 94
  25. INSTALL SERVICE PLUG GRIP 
    1. Install the service plug grip. Refer to INSTALLATION .
  26. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL 
    NOTE:

    When disconnecting the cable, some systems need to be initialized after the cable is reconnected. Refer to INITIALIZATION .

  27. INSTALL BATTERY SERVICE HOLE COVER LH  . Refer to INSTALLATION - Step 15
  28. INSTALL DECK TRIM SIDE BOARD LH (w/o Spare Tire)  . Refer to INSTALLATION - Step 16
  29. INSTALL LUGGAGE COMPARTMENT MAT SUB-ASSEMBLY  . Refer to INSTALLATION - Step 17
  30. INSTALL ENGINE ROOM SIDE COVER LH  . Refer to INSTALLATION - Step 91
  31. INSTALL ENGINE ROOM SIDE COVER RH  . Refer to INSTALLATION - Step 92
  32. INSTALL AIR CLEANER INLET COVER SUB-ASSEMBLY  . Refer to INSTALLATION - Step 95
  33. INSTALL V-BANK COVER SUB-ASSEMBLY  . Refer to INSTALLATION - Step 96
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