BEFORE STARTING ADJUSTMENT
CAUTION / NOTICE / HINT
NOTICE:
When replacing the windshield glass of a vehicle equipped with a forward recognition camera, make sure to use a Toyota genuine part. If a non-Toyota genuine part is used, the forward recognition camera may not be able to be installed due to a missing bracket. Also, the dynamic radar cruise control system, forward recognition camera system, lane departure alert system or pre-collision system may not operate properly due to a difference in the transmissivity or black ceramic border.
HINT:
*a |
Target |
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- |
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Target recognition area |
- |
- |
As the target will appear dark to the camera if the target is backlit, the contrast of the black and white parts of the target will decrease and the target may not be recognized.
If the surface of the target is unevenly illuminated, the contrast of the black and white parts of the target will decrease and the target may not be recognized.
If the target is placed in an area that is dark, the contrast between the target and the background will decrease and the target may not be recognized.
Make sure that the shadow of the target is cast onto a wall as this may cause a target recognition error.
If an object, such as clear adhesive tape, is attached to the target surface or if the target is laminated, the target surface will reflect light. As the reflected light will appear white to the camera, the target may not be recognized.
*a |
Actual Target |
*b |
Target as Seen by Forward Recognition Camera |
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Reflective Object or Surface |
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- |
If the borders of the black and white parts of the target appear blurry to the camera, the detected contrast will be low and the target may not be recognized.
If the target is moving, due to being blown by the wind, etc., it may not be recognized.
If the target and vehicle are not level when learning is performed, an incorrect center of the direction of travel of the vehicle may be learned or the forward recognition camera may not be able to detect the target.
*A |
for One Time Recognition |
*B |
for Sequential Recognition |
Recognition Method |
Target Position |
Number of Times Target Recognition Performed |
---|---|---|
One Time Recognition |
1 (In front of front bumper) |
1 |
Sequential Recognition |
3 (3 m (9.84 ft.) from the forward recognition camera) |
3 |
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Removal
REMOVAL
CAUTION / NOTICE / HINT
CAUTION:
Some of these service operations affect the SRS. Read the precautionary notices
concerning the SRS before servicing.
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PROCEDURE
1. PRECAUTION
NOTICE:
After turning the ignition switch off, waiting time may be required before disconnectin ...
Removal
REMOVAL
CAUTION / NOTICE / HINT
NOTICE:
Release the vacuum from booster by depressing the brake pedal several times.
Then remove the brake master cylinder from brake booster.
PROCEDURE
1. PRECAUTION
NOTICE:
After turning the ignition switch off, waiting time may be required before disconnect ...
Replacement
REPLACEMENT
PROCEDURE
1. REPLACE INTAKE VALVE GUIDE BUSH
(a) Heat the cylinder head to 80 to 100°C (176 to 212°F).
(b) Place the cylinder head on wooden blocks.
(c) Using SST and a hammer, tap out the intake valve guide bushes.
SST: 09201-10000
09201-01050
SST: 09950-70010 ...