Calibration

PARK ASSIST / MONITORING: ADVANCED PARKING GUIDANCE SYSTEM: CALIBRATION

CALIBRATION

1. SYSTEM ADJUSTMENT
(a) If the following operations are performed, the adjustments shown below are required.

HINT: If the parking assist ECU is replaced, screen noise adjustment is automatically performed when steering angle setting and camera position setting are performed.

2. PREPARATION FOR ADJUSTMENT

HINT: Only when adjusting the optical axis of the camera, set the target bar for adjustment.

(a) Park the vehicle with its wheels facing straight ahead and the steering wheel centered.
(b) Set the target bar for adjustment.
HINT:
- Adjust the tire pressure to the specification.
- The target bar for adjustment is a piece of tape attached to the floor. Check the color on the screen and choose a tape color which can be easily seen.
- Before parking the vehicle, move the vehicle back and forth to check that the wheels are facing straight ahead and that the steering wheel is centered.

3. BOOT DIAGNOSIS MODE
(a) Start the engine.
(b) Start the diagnostic system Advanced Parking Guidance System.
(c) Select "Camera Check" on the Diagnosis Menu.
4. SET VEHICLE HEIGHT
(a) At the "SIGNAL CHECK" screen, press "HT INIT" to display the "HEIGHT SET" screen.
HINT:
- Before performing the camera position setting, the vehicle height setting must be performed in the "HEIGHT SET" screen.
- If the vehicle height setting is not completed, the "HT INIT" display will change to "CHECKING".

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

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

(e) After inputting the calculated difference, press "OK". The vehicle height setting will be recorded.
HINT:
- Press "OK" with the vehicle in the same condition as when the vehicle height was measured.
- If a person was in the driver's seat when the vehicle height was measured, press "OK" with the same person in the driver's seat.
- On the "SIGNAL CHECK" screen, check that the "HT INIT" display is "INPUT OK".

5. SET PARALLEL PARKING OFFSET

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

(b) Perform the parallel parking offset.
(1) Press the UP or DOWN switches to adjust.
6. SET VOLUME

(a) Select "VOLUME" on the SIGNAL CHECK screen.

(b) Select the volume level on the VOLUME screen.
7. SET CAMERA POSITION SETTING

(a) Select the "NEXT" button on the SIGNAL MENU screen.
HINT: If DTC C1650 (5C-74) is output, pushing the "NEXT" button does not advance the screen to the CAMERA POSITION SETTING screen.

(b) Perform the roll angle adjustment.
(1) Press the directional switches to rotate the target adjustment bares.

(c) Perform the vertical and horizontal position adjustment.
(1) Press the directional switches to move the target adjustment boxes.

8. SET BUMPER POSITION

(a) Press the directional switches to move the target adjustment.

(b) If the right and left bumper need to be adjusted individually, press the "L/R" button on the BUMPER.

(c) Press the directional switches to move the target adjustment on the LEFT BUMPER and RIGHT BUMPER screen.

9. CHECK VERIFY MODE

(a) Check that A and the target adjustment bar are overlapping.
- If A and the target adjustment bar are not aligned even if the tires are aligned straight ahead, perform the CAMERA POSITION SETTING operation.

(b) Selecting "NEXT" will move to the STEERING ANGLE SETTING screen, and complete the adjustment.
HINT: The update is not completed until the "NEXT" key is pressed.

10. SET STEERING ANGLE SETTING

(a) Perform the STEERING CENTER MEMORIZE operation.
(1) Check that the steering wheel is centered, and then press "STEERING CENTER MEMORIZE".
- When performing removal and installation, or replacement of the television camera, steering angle adjustment is not required.
Press "OK" on the steering angle setting screen. However, the current steering angle is automatically stored as the steering angle neutral point when the steering angle setting screen is displayed. Make sure that the steering wheel is centered before changing the display to the steering angle setting screen.
- Even when storing the steering angle neutral point only, the system cannot store it unless the operation is completed by following the prompts from "NEXT" to "OK".

(b) Perform the MAX STEERING ANGLE MEMORIZE operation.
(1) After adjusting the steering angle neutral point, turn the steering wheel to the left and right lock positions and press "MAX STEERING ANGLE MEMORIZE". The maximum steering angle is then stored.
HINT: The key "OK" does not respond until the system stores the steering angle neutral point and maximum steering angle.

11. FINISH DIAGNOSIS MODE
(a) Turn the engine switch off.