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 |
- |
- |
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 |
Reflective Object or Surface |
- |
- |
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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Transmission Fluid Temperature Sensor "B" Circuit Short to Ground (P274011)
DESCRIPTION
The No. 2 ATF temperature sensor is installed in the transmission valve body
assembly.
If the ECM detects an abnormally high ATF temperature near this sensor, it illuminates
the warning indicator.
HINT:
The temperature of ATF easily rises when towing, climbing hills, in
...
On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT LOWER NO. 1 INSTRUMENT PANEL AIRBAG ASSEMBLY (for Vehicle not Involved
in Collision)
(a) Perform a diagnostic system check (See page
).
(b) With the lower No. 1 instrument panel airbag assembly ...
Open in Bus 3 Main Bus Line
DESCRIPTION
There may be an open circuit in one of the CAN main bus lines when the resistance
between terminals 6 (CA3H) and 21 (CA3L) of the central gateway ECU (network gateway
ECU) is 70 Ω or higher.
Detection Item
Trouble Area
Resistance between term ...