Toyota Sienna Service Manual: Repair instruction

Identification information

VEHICLE IDENTIFICATION AND SERIAL NUMBERS 1. VEHICLE IDENTIFICATION NUMBER (a) The vehicle identification number is stamped on the vehicle identification number plate and the certification label, ...

Precaution

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Other materials:

Removal
1. Remove rear wheel 2. Remove skid control sensor wire (for 2wd) Hint: (see page sp-38) hint: disconnect the rh side by the same procedures as the lh side. 3. SEPARATE SPEED SENSOR REAR LH (for 4WD) HINT: (See page SP-38) 4. SEPARATE SPEED SENSOR REAR RH (for 4WD) HINT: Separate the RH ...

No. 1 Clearance Warning Buzzer Circuit
DESCRIPTION The clearance warning ECU receives the ultrasonic sensor signal to sound the front warning buzzer. WIRING DIAGRAM INSPECTION PROCEDURE 1 INSPECT FRONT BUZZER Remove the clearance warning ECU with front buzzer.  Apply the battery voltage to the terminals 1 and 2 o ...

Things you should know
If you notice any symptoms If you notice any of the following symptoms, refer to the likely cause and the solution, and re-check. If the symptom is not resolved by the solution, have the vehicle inspected by your Toyota dealer. Likely cause Solution The ima ...