Ignition Coil: Removal

DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
CAUTION: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation.
REMOVE SERVICE PLUG GRIP (See REMOVAL )
REMOVE COOL AIR INTAKE DUCT SEAL (See REMOVAL )
REMOVE ENGINE ROOM SIDE COVER LH (See REMOVAL )
REMOVE ENGINE ROOM SIDE COVER RH (See REMOVAL )
REMOVE V-BANK COVER (See REMOVAL )
DISCONNECT NO. 2 VENTILATION HOSE (See REMOVAL )
REMOVE AIR CLEANER CAP WITH AIR CLEANER HOSE (See REMOVAL )
REMOVE IGNITION COIL ASSEMBLY
1. Detach the 3 wire harness clamps and disconnect the noise filter connector.
  
  Fig 1: Locating Ignition Coil Wire Harness Clamps
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Disconnect the 6 ignition coil connectors.
3. Remove the 6 bolts and the 6 ignition coils.
  
  Fig 2: Locating Ignition Coil Connectors And Bolts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002