Toyota RAV4 manuals

Toyota Sienna Service Manual: Adjustment

CAUTION:

HINT:

1. ADJUST LASER SENSOR

NOTICE:

  1. Preparation for adjusting the laser beam axis

ADJUST LASER SENSOR

  1.  Adjust the tires pressure properly.
  2.  Luggage in the vehicle such as in the trunk should be unloaded.
  3.  Clean the light-luminous and light-receiving portions of the laser sensor.
  4.  Prepare a 10 m (32.81 ft) string, a string with a sharp-pointed weight, and a 5 m (16.41 ft) tape measure.
  1. Reflector (SST) placement

ADJUST LASER SENSOR

  1.  Measure the height to the center of the laser luminous portion.

ADJUST LASER SENSOR

  1. Adjust the center height of the reflector 48 mm (1.89 in.) higher than the center of the luminous portion.

    SST 09870-60000 (09870-60010, 09870- 60020)

NOTICE: Adjust it as precise as possible.

ADJUST LASER SENSOR

  1. From the center (center of the emblem) of the front and rear bumpers, hang down the sharppointed weight and mark the center points (both front and rear) of the vehicle on the ground.

ADJUST LASER SENSOR

  1. Fix one end of the string to the rear center mark and move the other end to the right and left at a point 5 m (16.41 ft) from the front of the vehicle.

    Make a 5 m (16.41 ft) mark when the string and the front vehicle center mark intersect.

  2. From the 5 m (16.41 ft) marked position, measure 569 mm (22.4 in.) to the right and place the reflector there.

ADJUST LASER SENSOR

NOTICE: Perform it as precise as possible.

  1.  Adjust the laser beam axis (procedure [B])
  1. Turn the ignition switch to ON.
  2.  Push the cruise control main switch button on.
  3.  Connect the intelligent tester to the DLC3, and turn the power ON.

ADJUST LASER SENSOR

  1. Operate by following the screen menu and select "BEAM AXIS ADJUST" of the Laser Cruise Control, then press "ENTER".

HINT:

ADJUST LASER SENSOR

  1. Confirm the current value of the laser beam (The default reading is 6.3 when the reflector is out of range).

ADJUST LASER SENSOR

  1. Move the reflector either to right or left by 100 mm (19.69 in.) and check that the value changes.

    NOTICE: When the values do not change, it is possible that the direction of the laser radar sensor is greatly off target, and that the laser radar sensor is aiming at something different. Check the installation condition of the laser radar sensor.

  2.  Return the reflector to the original position and read the current angle.

Standard

Standard

HINT: If the vehicle dimensions are correct, the values should be within the above standard value range. If any value is out of the range, check the installation condition of the bumper reinforcement, etc. as it can not be adjusted automatically.

  1.  Turn the headlight dimmer switch to the TAIL position.
  2.  Beam axis adjustment will be performed automatically.
  3.  When the adjustment is completed, the UPPER/ LOWER SIDE and RIGHT/LEFT SIDE indicators show 0 and the system beeps for 10 seconds. During this time, UPPER and LOWER flash alternately on the screen, and LEFT and RIGHT flash alternately on the screen.

ADJUST LASER SENSOR

NOTICE: Adjustment values are calculated and then stored in the laser sensor. As the system is not controlled mechanically, the same value as before is displayed to adjust the beam axis.

INSTALLATION

1. INSTALL LASER SENSOR

NOTICE: Do not install the laser sensor if it has been damaged or received some sort of shock.

2. INSTALL FRONT BUMPER REINFORCEMENT SUBASSEMBLY

Removal
1. REMOVE FRONT FENDER LINER LH 2. REMOVE FRONT FENDER LINER RH 3. REMOVE FRONT BUMPER COVER 4. REMOVE FRONT BUMPER ENERGY ABSORBER 5. REMOVE FRONT BUMPER REINFORCEMENT SUBASSEMBLY 6. REMOVE LASE ...

Lighting
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Other materials:

Rear Occupant Classification Sensor RH Collision Detection
DTC B1788 Rear Occupant Classification Sensor RH Collision Detection DESCRIPTION DTC B1788 is output when the occupant classification ECU receives a collision detection signal sent by the rear occupant classification sensor RH if an accident occurs. DTC B1788 is also output when the front s ...

Inspection
1. INSPECT SHOCK ABSORBER ASSEMBLY FRONT LH (a) Compress and extend the shock absorber rod and check that there is no unusual resistance or unusual sound during operation. If there is any abnormality, replace the shock absorber assembly front LH with a new one. NOTICE: When disposing of ...

Removal
1. PRECAUTION CAUTION: Be sure to read "PRECAUTION" thoroughly before servicing. 2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL CAUTION: Wait for 90 seconds after disconnecting the cable to prevent the airbag working. 3. PLACE FRONT WHEELS FACING STRAIGHT AHEAD 4. REMOVE STEE ...

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