Last Modified: 04-05-2023 6.11:8.1.0 Doc ID: RM100000000VI94
Model Year Start: 2016 Model: Sienna Prod Date Range: [12/2015 - 08/2016]
Title: 2GR-FE (ENGINE CONTROL): IGNITION COIL AND SPARK PLUG: REMOVAL; 2016 MY Sienna [12/2015 - 08/2016]

REMOVAL

PROCEDURE

1. REMOVE INTAKE AIR SURGE TANK ASSEMBLY

(See page 2016 MY Sienna [12/2015 - 08/2016]; 2GR-FE INTAKE / EXHAUST: INTAKE MANIFOLD: REMOVAL )

2. REMOVE NO. 1 SURGE TANK STAY

2016 MY Sienna [12/2015 - 08/2016]; 2GR-FE ENGINE MECHANICAL: ENGINE UNIT: REMOVAL+

3. REMOVE IGNITION COIL ASSEMBLY

(a) Disconnect the 3 wire harness clamps.

(b) Disconnect the 6 ignition coil connectors.

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

4. REMOVE SPARK PLUG

(a) Using a 16 mm spark plug wrench, remove the 6 spark plugs.

Text in Illustration

*1

16 mm Spark Plug Wrench