Toyota Sienna Service Manual: Exhaust pipe (for 4wd)

Installation

1. Install heated oxygen sensor (for bank 2 sensor 2) (see page ec-34) 2. Install front exhaust pipe assembly (a) Install 2 new gaskets to the front exhaust pipe assembly. (b) Install the front ...

Removal

1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL 2. REMOVE HEATED OXYGEN SENSOR (for Bank 1 Sensor 2) (See page EC-38) 3. REMOVE TAIL EXHAUST PIPE ASSEMBLY (a) Remove the 2 bolts. (b) Discon ...

Other materials:

Inspection
1. INSPECT CHARCOAL CANISTER ASSEMBLY (a) Visually check the charcoal canister for cracks or damage. If cracks or damage are found, replace the charcoal canister assembly. (b) Check charcoal canister operation. (1) With the purge port closed, blow 1.67 kPa (17.0 gf/cm2, 0.24 psi) ...

Operation flow
HINT: Perform troubleshooting in accordance with the procedures below. The following is an outline of basic troubleshooting procedures. Confirm the troubleshooting procedures for the circuit you are working on before beginning troubleshooting. VEHICLE BROUGHT TO WORKSHOP CUSTOMER PR ...

Removal
1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL 2. REMOVE FRONT DOOR SCUFF PLATE LH 3. REMOVE COWL SIDE TRIM SUB-ASSEMBLY LH 4. REMOVE LOWER INSTRUMENT PANEL FINISH PANEL SUB-ASSEMBLY LH (See page IP-6) 5. REMOVE TIRE PRESSURE WARNING RESET SWITCH (a) Disengage the 2 claws and remove t ...