Toyota RAV4 manuals

Toyota Sienna Service Manual: Removal

1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

2. REMOVE HEATED OXYGEN SENSOR (for Bank 1 Sensor 2)

(a) Disconnect the sensor connector under the center console.

(b) Using SST, remove the heated oxygen sensor.

SST 09224-00010

REMOVE HEATED OXYGEN SENSOR (for Bank 1 Sensor 2)

3. REMOVE FRONT EXHAUST PIPE ASSEMBLY

(a) Disconnect the heated oxygen sensor (for Bank 2 Sensor 2) connector.

(b) Remove the 2 bolts, 4 nuts and front exhaust pipe assembly.

REMOVE FRONT EXHAUST PIPE ASSEMBLY

4. REMOVE HEATED OXYGEN SENSOR (for Bank 2 Sensor 2)

REMOVE HEATED OXYGEN SENSOR (for Bank 2 Sensor 2)

(a) Using SST, remove the heated oxygen sensor from the front exhaust pipe assembly.

Heated oxygen sensor (for 4wd)
Components ...

Inspection
1. Inspect heated oxygen sensor (for bank 1 sensor 2) (a) Measure the resistance of the sensor. Standard resistance If the resistance is not as specified, replace the sensor. 2. HEATED OXY ...

Other materials:

Data list / active test
1. DATA LIST HINT: Using the DATA LIST displayed on the intelligent tester, you can read the value of the switch, sensor, actuator, etc. without parts removal. Reading the DATA LIST as the first step of troubleshooting is one way to shorten the labor time.  Connect the intelligent tes ...

Open in Driver Side Squib 2nd Step Circuit
DTC B1181/18 Open in Driver Side Squib 2nd Step Circuit DESCRIPTION The driver side squib 2nd step circuit consists of the center airbag sensor assembly, the spiral cable and the steering pad. The circuit instructs the SRS to deploy when deployment conditions are met. DTC B1181/18 is reco ...

How to proceed with troubleshooting
HINT: The intelligent tester can be used in steps 2, 3, 4, 6 and 9. 1 VEHICLE BROUGHT TO WORKSHOP 2 CONNECT INTELLIGENT TESTER TO DLC3 HINT: If the display indicates a communication fault in the tester, inspect the DLC3. 3 CHECK DTC AND FREEZE FRAME DATA Check for DTC(s) and freeze frame ...

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