Toyota Sienna Service Manual: Removal

Toyota Sienna Service Manual / Engine / 2Gr-fe ignition / Ignition coil and spark plug / Removal

1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL 2. DRAIN ENGINE COOLANT 3. REMOVE FRONT WIPER ARM HEAD CAP (See page WW-4) 4. REMOVE FRONT WIPER ARM RH (See page WW-4) 5. REMOVE FRONT WIPER ARM LH (See page WW-4) 6. REMOVE COWL TOP VENTILATOR LOUVER SUBASSEMBLY (See page WW-4) 7. REMOVE WINDSHIELD WIPER MOTOR AND LINK ASSEMBLY (See page WW-4) 8. REMOVE NO. 1 COWL TOP TO COWL BRACE INNER (See page FU-13) 9. REMOVE COWL TOP PANEL SUB-ASSEMBLY OUTER FRONT (See page FU-13) 10. REMOVE NO. 1 ENGINE UNDER COVER 11. REMOVE V-BANK COVER SUB-ASSEMBLY (See page EM-28) 12. REMOVE AIR CLEANER CAP SUB-ASSEMBLY (See page FU-13) 13. REMOVE INTAKE AIR SURGE TANK ASSEMBLY (See page FU-14) 14. REMOVE NO. 1 SURGE TANK STAY

REMOVE NO. 1 SURGE TANK STAY

(a) Remove the 2 bolts and nut and disconnect the 2 harness clamps.

REMOVE NO. 1 SURGE TANK STAY

(b) Remove the bolt and No. 1 surge tank stay.

15. REMOVE IGNITION COIL ASSEMBLY

REMOVE IGNITION COIL ASSEMBLY

(a) Disconnect the 6 ignition coil connectors.

(b) Remove the 6 bolts and 6 ignition coils.

16. REMOVE SPARK PLUG

REMOVE SPARK PLUG

(a) Remove the 6 spark plugs.

On-vehicle inspection

NOTICE: In this section, the terms "cold" and "hot" refer to the temperature of the coils. "Cold" means approximately - 10°C (14°F) to 50°C (122°F). & ...

Installation

1. INSTALL SPARK PLUG (a) Install the 6 spark plugs. Torque: 18 N*m (183 kgf*cm, 13 ft.*lbf) 2. INSTALL IGNITION COIL ASSEMBLY (a) Install the 6 ignition coils with the 6 bolts. Torqu ...

Other materials:

Air Mix Damper Control Servo Motor Circuit (Passenger Side)
DESCRIPTION The air mix control servo motor (air mix damper servo sub-assembly) is controlled by the A/C amplifier. The air mix control servo motor moves the air mix damper by rotating (normal, reverse) with electrical power from the A/C amplifier. This adjusts the mix ratio of the air t ...

Removal
1. PRECAUTION CAUTION: Be sure to read "PRECAUTION" thoroughly before servicing. 2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL CAUTION: Wait for 90 seconds after disconnecting the cable to prevent the airbag working. 3. REMOVE FRONT SEAT ASSEMBLY (for Manual Seat) 4. REMOVE ...

Door LOCK Position Circuit
DESCRIPTION This circuit detects the state of the door lock detection sensor and send it to the Multiplex network body ECU. WIRING DIAGRAM INSPECTION PROCEDURE 1 READ VALUE OF INTELLIGENT TESTER Connect the intelligent tester to DLC3. Turn the ignition switch ON and push the i ...