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:

Open in Curtain Shield Squib LH Circuit
DTC B1166/88 Open in Curtain Shield Squib LH Circuit DESCRIPTION The curtain shield squib LH circuit consists of the center airbag sensor assembly and the curtain shield airbag assembly LH. The circuit instructs the SRS to deploy when deployment conditions are met. DTC B1166/88 is recorde ...

Exhaust gas precautions
Harmful substance to the human body is included in exhaust gases if inhaled. WARNINGExhaust gases include harmful carbon monoxide (CO), which is colorless and odorless. Observe the following precautions. Failure to do so may cause exhaust gases enter the vehicle and may lead ...

Actuator Supply Voltage Circuit / Open
DESCRIPTION The ECM monitors the output voltage to the throttle actuator. This self-check ensures that the ECM is functioning properly. The output voltage is usually 0 V when the ignition switch is turned off. If the output voltage is higher than 7 volts when the ignition switch is turned ...