Toyota RAV4 manuals

Toyota Sienna Service Manual: Removal

1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINALV

Caution: wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation.

2. Remove air fuel ratio sensor (for bank 2 sensor 1)

emove air fuel ratio sensor (for bank 2 sensor 1)

(a) Disconnect the sensor connector.

(b) Using SST, remove the sensor from the exhaust manifold.V

Sst 09224-00010

3. REMOVE CENTER EXHAUST PIPE ASSEMBLY

(a) Disconnect the heated oxygen sensor (for Bank 1 Sensor 2) connector under the center console.

(b) Remove the clip as shown in the illustration.

REMOVE CENTER EXHAUST PIPE ASSEMBLY

REMOVE CENTER EXHAUST PIPE ASSEMBLY

(c) Remove the 2 bolts and 2 compression springs.

(d) Remove the 2 bolts, 2 nuts and center exhaust pipe assembly.

REMOVE CENTER EXHAUST PIPE ASSEMBLY

4. REMOVE EXHAUST MANIFOLD RH

REMOVE EXHAUST MANIFOLD RH

(a) Remove the nut, bolt and exhaust manifold stay.

REMOVE EXHAUST MANIFOLD RH

(b) Remove the 6 nuts and exhaust manifold RH.

(c) Remove the gasket and exhaust manifold to head gasket.

5. REMOVE AIR FUEL RATIO SENSOR (for Bank 1 Sensor 1)

REMOVE AIR FUEL RATIO SENSOR (for Bank 1 Sensor 1)

(a) Using SST, remove the sensor.

SST 09224-00010

On-vehicle inspection
HINT: The type of ignition switch on this model differs according to the specifications of the vehicle. For the expressions used in this section, refer to the "EXPRESSIONS OF IGNITION SWITCH& ...

Inspection
1. Inspect air fuel ratio sensor (A) measure the resistance of the sensor. Standard resistance If the resistance is not as specified, replace the sensor. ...

Other materials:

Automatic transaxle fluid
On-vehicle inspection 1. CHECK FLUID LEVEL HINT: Drive the vehicle so that the engine and transaxle are at normal operating temperature. Fluid temperature: 70 to 80°C (158 to 176°F) (a) Park the vehicle on a level surface and set the parking brake. (b) With the engine idling and the ...

Shift Solenoid "D" Performance (Shift Solenoid Valve S4)
SYSTEM DESCRIPTION The ECM uses signals from the vehicle speed sensor to detect the actual gear position (1st, 2nd, 3rd, 4th or 5th gear). Then the ECM compares the actual gear with the shift schedule in the ECM memory to detect mechanical problems of the shift solenoid valves, valve b ...

Operation check
1. ILLUMINATED ENTRY SYSTEM OPERATION CHECK  The illuminated entry system is explained below:  Turn the ignition switch OFF, close all the doors, and set them in the lock condition.  Unlock any door and open any other doors and check that the room light comes on. Close ...

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