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Home >> Lexus >> 2010 >> LS 460 AWD V8-4.6L (1UR-FSE) >> Repair and Diagnosis >> Accessories and Optional Equipment >> Collision Avoidance and Parking Assist Systems >> Testing and Inspection >> Programming and Relearning >> Advanced Parking Guidance System >> Calibration >> Part 2

Part 2





PARK ASSIST / MONITORING: ADVANCED PARKING GUIDANCE SYSTEM: CALIBRATION

5. HEIGHT CONTROL SENSOR VEHICLE HEIGHT DIFFERENCE SETTING (HEIGHT SET)*4

(a) Preparation for adjustment.

HINT
* The height control sensor vehicle height difference setting must be performed with the vehicle on a level surface.
* Before performing the television camera optical axis adjustment, the height control sensor vehicle height difference setting must be performed on the "HEIGHT SET" screen.
(1) Adjust the tire pressure to the specification.

(2) Measure distance A between the ground and the television camera shown in the illustration.





(3) Calculate the difference between distance A and the standard height below.

Standard:

943.6 mm (3.10 ft.)

HINT
Subtract the standard value from the measured value to get the standard height. When the measured value is 953.6 mm: 953.6 - 943.6 = +10 (standard height is +10 mm).

(b) Start diagnostic mode.

* Navigation system for HDD: Navigation System (for HDD)

* Navigation system for DVD: Navigation System (For DVD)

NOTICE:
Mode setting must be carried out with the engine started. Apply the parking brake, depress the brake pedal, move the shift lever to P and make sure that the vehicle is not moving.

HINT
The displayed items may differ depending on vehicle specifications.

(1) Select "Function Check/Setting" on the "Service Menu" screen.

(2) Select "Camera Setting" on the "Function Check/Setting" screen.





(3) Select "BACK CAMERA SETTING" on the "MODE SETTING" screen.





HINT
To select a grayed out item, select and hold the item for 2 seconds or more.

(4) Select "HT INIT" on the "SIGNAL CHECK" screen.





HINT
When the screen does not change to the "HEIGHT SET" screen, check for DTCs and perform troubleshooting based on the output DTCs.

(c) HEIGHT SET

(1) Press "UP" and "DOWN" to input the calculated difference.





HINT
* A positive value is indicated in green and a negative value is indicated in red.
* When the value is "10 MM" in green, it means +10 mm.
(2) After inputting the calculated difference, select "OK". The height control sensor vehicle height difference setting will be recorded.

HINT
* When "OK" is selected, a beep will sound to confirm that the height difference set values have been stored.
* The setting value will not be stored unless "OK" is selected.
* The adjustment values are not stored until the beep finishes sounding.
* When "BACK" is selected, the screen changes to "SIGNAL CHECK" without storing the set values.
* Press "OK" with the vehicle in the same condition as when the vehicle height was measured.
* If a person was in the driver seat when the vehicle height was measured, press "OK" with the same person in the driver seat.
* On the "SIGNAL CHECK" screen, check that the "HT INIT" is "OK" (blue).
(d) Finish diagnostic mode.

* Navigation system for HDD: Navigation System (for HDD)

* Navigation system for DVD: Navigation System (For DVD)

6. BUMPER POSITION SETTING*5

(a) Start diagnostic mode.

* Navigation system for HDD: Navigation System (for HDD)

* Navigation system for DVD: Navigation System (For DVD)

NOTICE:
Mode setting must be carried out with the engine started. Apply the parking brake, depress the brake pedal, move the shift lever to P and make sure that the vehicle is not moving.

HINT
The displayed items may differ depending on vehicle specifications.

(1) Select "Function Check/Setting" on the "Service Menu" screen.

(2) Select "Camera Setting" on the "Function Check/Setting" screen.





(3) Select "BACK CAMERA SETTING" on the "MODE SETTING" screen.





HINT
To select a grayed out item, select and hold the item for 2 seconds or more.

(4) Select "NEXT" on the "SIGNAL CHECK" screen.





NOTICE:
When "CHK" (red) is displayed for any items except "HT INIT" on the "SIGNAL CHECK" screen, perform inspections using the "SIGNAL CHECK" screen.

(b) CAMERA POSITION SETTING (ROLL ANGLE ADJUSTMENT)

HINT
* When only bumper reference line position adjustment is required after servicing the vehicle, "CAMERA POSITION SETTING" ("ROLL ANGLE ADJUSTMENT") is unnecessary. Select "NEXT".
* When the back door is open, the "Back door is open. Do not use the rear view monitor when the back door is not completely closed." message will be displayed and television camera optical axis adjustment will not be possible.
* If the "Back door is open. Do not use the rear view monitor when the back door is not completely closed." message is displayed even when the back door is closed, perform inspections according to Problem Symptoms Table (A back door open warning message is displayed even after the back door is closed).
(1) Select "NEXT" on the "CAMERA POSITION SETTING" ("ROLL ANGLE ADJUSTMENT") screen.





(c) CAMERA POSITION SETTING (VERTICAL AND HORIZONTAL POSITION ADJUSTMENT)

HINT
When only bumper reference line position adjustment is required after servicing the vehicle, "CAMERA POSITION SETTING" ("ROLL ANGLE ADJUSTMENT") is unnecessary. Select "NEXT".

(1) Select "NEXT" on the "CAMERA POSITION SETTING" ("VERTICAL AND HORIZONTAL POSITION ADJUSTMENT") screen.





(d) BUMPER (SIMULTANEOUS ADJUSTMENT)

(1) By pressing the left, right, up, down, A and B switches, move the bumper reference lines vertically and horizontally or rotate them so that the bumper reference lines overlap or contact the bumper edge line.









HINT
If the bumper reference lines do not overlap or contact the bumper edge line, select "L/R" to perform bumper reference line position adjustment (individual adjustment).

(2) When the bumper reference lines and bumper edge line overlap or contact each other, select "NEXT".

(e) LEFT BUMPER

(1) By pressing the left, right, up, down, A and B switches, move the left bumper reference line vertically and horizontally or rotate it so that the bumper reference lines overlap or contact the bumper edge line.









HINT
When the left bumper reference line overlaps or contacts the bumper edge line in the bumper reference line position adjustment (individual adjustment) step, select "NEXT".

(2) Select "NEXT" on the "LEFT BUMPER" screen.

(f) RIGHT BUMPER

(1) By pressing the left, right, up, down, A and B switches, move the right bumper reference line vertically and horizontally or rotate it so that the bumper reference lines overlap or contact the bumper edge line.









HINT
When the right bumper reference line overlaps or contacts the bumper edge line in the bumper reference line position adjustment (individual adjustment) step, select "NEXT".

(2) Select "NEXT" on the "RIGHT BUMPER" screen.

(g) VERIFY MODE

(1) Check that the bumper reference lines and bumper edge line are nearly overlapping.









(2) Selecting "NEXT" on the VERIFY MODE screen will complete the camera aiming adjustment.

HINT
* When "NEXT" is selected, a beep will sound to confirm that the bumper position adjustment values have been stored.
* The adjustment value will not be stored unless "NEXT" is selected.
* The adjustment values are not stored until the beep finishes sounding.
(h) Finish diagnostic mode.

* Navigation system for HDD: Navigation System (for HDD)

* Navigation system for DVD: Navigation System (For DVD)

7. PARKING POSITION HORIZONTAL ADJUSTMENT FOR PARALLEL PARKING MODE

(a) Start diagnostic mode.

* Navigation system for HDD: Navigation System (for HDD)

* Navigation system for DVD: Navigation System (For DVD)

NOTICE:
Parallel parking offset must be carried out with the engine started. Apply the parking brake, depress the brake pedal, move the shift lever to P and make sure that the vehicle is not moving.

(1) Select "Function Check/Setting" on the "Service Menu" screen.

(2) Select "Camera Setting" on the "Function Check/Setting" screen.





(3) Select "BACK CAMERA SETTING" or "STEERING ANGLE SETTING" on the "MODE SETTING" screen.





HINT
To select a grayed out item, select and hold the item for 2 seconds or more.

(4) Select "PARALLEL OFFSET" on the "SIGNAL CHECK" screen.





(b) PARALLEL PARKING OFFSET





HINT
The "PARALLEL PARKING OFFSET" screen allows the parking position to be offset when the actual parking position deviates to the right or left of the set target parking position during parallel parking mode.

(1) Press "UP" or "DOWN" to adjust the parallel parking position horizontal offset amount.





HINT
* A positive value is indicated in green and a negative value is indicated in red.
* The + direction indicates an offset toward the edge of the road, the - direction indicates an offset toward the center of the road.
* When the value is shown as "10 CM" in red, it means -10 cm (the parking position is offset 10 cm towards the center of the road).
* Available setting range: +20 cm to -40 cm (can be adjusted in in increments of 1 cm)
(2) When "OK" is selected, the screen switches to the signal connection screen and a set value is stored.

* When "OK" is selected, the set value is stored after a beep sounds for confirmation.

* The memory is not updated until "OK" is selected.

* The adjustment values are not stored until the beep finishes sounding.

* When "BACK" is selected, the screen switches to the signal connection screen without storing a value (values entered are not stored).

(c) Finish diagnostic mode.

* Navigation system for HDD: Navigation System (for HDD)

* Navigation system for DVD: Navigation System (For DVD)
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