Eyesight System (Diagnostics): Other Subaru Forester SJ

PROCEDURE

CHECK

Inspect the following items regarding the vehicle's state.

EXAMPLE OF WRITING

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AIRBAG SYSTEM

Airbag system wiring harness is routed near the cruise control command switch.

GENERAL TOOL

BATTERY

Measure the battery voltage and specific gravity of electrolyte.

Standard voltage: 12 V or more

Specific gravity: 1.260 or more

WINDSHIELD GLASS AND DASHBOARD

Remove items from the windshield glass and dashboard in front of the stereo camera.

Standard

There must be no oil film, dirt, scratch or fogging that obstructs the forward visibility of the stereo camera.

Do not stick or attach the aftermarket parts on the prohibited area (D) shown in the figure below. Even outside the prohibited area, if the abnormal operation occurs due to the reflection of the light or the reflection on the glass, change the adhering position or installation position.

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1. Application of stickers or antennas, installation of wide-type mirror This will affect the visibility of the stereo camera, causing the function not to operate correctly.
2. Placement of navigation unit, ETC or other things on the dashboard These things will be reflected on the windshield glass, affecting the recognition of the stereo camera, thus causing the function not to operate correctly.
3. Front view
4. Side view

Note. Clean the windshield glass if dirt or fogging is found on the glass. Repair or replace the glass if damage is found. When cleaning the inner side of the windshield glass, be careful not to touch the lens of the stereo camera. Take care so that the glass cleaner is not applied to the lens. (As with the removal of the stereo camera, cover the camera cover opening with the protective tape with a weak adhesive force such as masking tape, etc. before operation. After operation, be sure to remove the tape.) < Ref. to REMOVAL , Stereo Camera. > When replacing the windshield glass, be sure to replace the part for the EyeSight. If the glass is removed or replaced, always perform the stereo camera adjustment and inspection. Relocate any aftermarket parts out of the prohibited area. Do not touch the lens on the stereo camera. Do not clean the lens of the stereo camera. (If the lens surface is touched, the lens hood must be replaced as it is impossible to clean the lens surface for ensuring quality.)

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1. If the damage is found in the glass repair prohibited area shown in the figure below, replace the glass. Damage in the prohibited area can affect the recognition of the stereo camera even if it is repaired, and thereby EyeSight function may not operate properly. Install the ETC transponder inside the area (A) shown in the figure below. Before installing, attach a full-scale copy of the following figure onto the windshield glass surface to install the parts to correct positions. Align the position with respect to the end of the ceramic area. Prepare a full-scale copy in which the reference dimension on the upper part of the figure actually has 4 inches long. Only the transponder with a thickness of 1.5 inches or less can be used.

REAR VIEW MIRROR

Check the rear view mirror condition.

Standard

The rear view mirror other than genuine parts shall not be used. (Wide mirrors shall not be used)

The visibility of the stereo camera shall not be blocked.

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1. This will affect the visibility of the stereo camera, causing the system not to operate correctly.

FRONT WIPER

Check the wiping condition of windshield glass.

Standard

Use Subaru genuine part only for wiper blade body and blade rubber.

1. Using the part other than genuine part will affect the recognition of the stereo camera, which may cause the function not to operate correctly.

Do not continue using the damaged blade rubber.

1. The glass may be damaged. If the wiping performance decreases, or in the distinct streak is found, replace it as soon as possible.

Note. Clean the windshield glass if oil film or dirt is found.

TIRE INFLATION PRESSURE

Check the tire air pressure.

Standard

Adjust to the specified air pressure. < Ref. to SPECIFICATION , General Description. >

Do not install worn tire or tires with excessive wear difference.

Install tires with specified size.

STEREO CAMERA

Check the lens filter on the left and right camera lenses of the stereo camera for fingerprints or lens filter for cracks or etc. through the windshield glass.

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Note. Do not remove the camera or camera cover to check the lens. When spider's web or insects are found in the visibility of the camera or lens hood, remove it using the air blow not to touch the lens surface. Do not cover them with hand or cloth. Thin and uniform adhesion of dust, dirt or tobacco stains to the lens filter surface resulting from normal use will not be an obstacle. Do not attempt to clean in such cases. If oil from such as a fingerprint adheres or an excessive dirt adheres, or if lens filter cracks, the lens hood must be replaced. < Ref. to REPLACEMENT OF LENS HOOD , REPLACEMENT, Stereo Camera. > If the fingerprint adhesions or cracks occur on the lens filter, the following failures may arise. The vehicle may not be able to detect the preceding vehicle or obstacle because the defects can induce the irregular reflection of the headlight of oncoming vehicle. The vehicle may not be able to detect the preceding vehicle or obstacle because the defects can induce the irregular reflection of the brake light of the preceding vehicle. All the functions of the EyeSight may be suspended by the self-diagnosis function equipped with the camera. When the lens filter is broken, the vehicle may not be able to detect the preceding vehicle or obstacle all day and all night. Even if the lens filter is not touched, applying the force to the black hood securing the lens filter may tension the lens filter to crack it. Do not clean the lens filter with any cleaner. It is quite difficult to uniformly clean both of the right and left lenses, and such an attempt just ends up spreading dirt and will cause problems as same as those from oil film.

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1. C0 model
2. Except for C0 model

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ENGINE CONTROL MODULE (ECM)

For details on the input/output signals for the engine control module, refer to ENGINE (DIAGNOSTICS). < Ref. to ELECTRICAL SPECIFICATION , Engine Control Module (ECM) I/O Signal. >

VDC CONTROL MODULE (VDCCM)

For details on the input/output signals for VDC control module, refer to VDC (DIAGNOSTICS). < Ref. to ELECTRICAL SPECIFICATION , Control Module I/O Signal. >

TRANSMISSION CONTROL MODULE (TCM)

For details on the input/output signals for the transmission control module, refer to AUTOMATIC TRANSMISSION (DIAGNOSTICS). < Ref. to TRANSMISSION CONTROL MODULE (TCM) I/O SIGNAL . >

BODY INTEGRATED UNIT

Refer to the BODY CONTROL SYSTEM (DIAGNOSTICS) for the I/O Signal of the body integrated unit. < Ref. to ELECTRICAL SPECIFICATION , Control Module I/O Signal. >

COMBINATION METER

For details on the input/output signals for the combination meter, refer to INSTRUMENTATION/DRIVER INFO (DIAGNOSTICS). < Ref. to ELECTRICAL SPECIFICATION , Control Module I/O Signal. >

MFD

For details on the input/output signals for MFD, refer to INSTRUMENTATION/DRIVER INFO (DIAGNOSTICS). < Ref. to ELECTRICAL SPECIFICATION , Control Module I/O Signal. >

SYSTEM BLOCK DIAGRAM

Main signals used between stereo camera and relevant Control Module

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COMMUNICATION FOR INITIALIZING IMPOSSIBLE

1. Communication error with stereo camera

DETECTING CONDITION

1. Defective harness connector
2. Power supply circuit malfunction
3. Defective stereo camera
4. Defective CAN system
5. Defective Subaru Select Monitor

1. On «Main Menu» display, select {Each System Check}.
2. On «System Selection Menu» display, select {ADA adaptive cruise control system}.
3. On «ADA adaptive cruise control system» display, select {EyeSight (from 2009MY)}.
4. Click the [OK] button after the information of stereo camera has been displayed.
5. On «EyeSight (from 2009MY)» display, select {Current Data Display & Save}.
6. Using the scroll key, scroll the display screen up or down until the following data is shown.

CAMERA TEMPORARY STOP INFORMATION

For current data of engine control module, refer to ENGINE (DIAGNOSTICS). < Ref. to DISPLAY OF ENGINE FREEZE FRAME DATA , OPERATION, Subaru Select Monitor. >

For current data of VDC control module, refer to VDC (DIAGNOSTICS). < Ref. to READ CURRENT DATA , OPERATION, Subaru Select Monitor. >

For current data of transmission control module, refer to CVT (DIAGNOSTICS). < Ref. to READ CURRENT DATA , OPERATION, Subaru Select Monitor. >

For current data of body integrated unit, refer to BODY CONTROL (DIAGNOSTICS). < Ref. to LIST , Read Current Data. >

For operation procedures, refer to the "PC application help for Subaru Select Monitor".

Note. For details on cancel codes, refer to List of Cancel Code. < Ref. to STEREO CAMERA , LIST, List of Cancel Code. >

1. On «Main Menu» display, select {Each System Check}. On «System Selection Menu» display, select {Engine Control System}. Click the [OK] button after the information of engine type has been displayed.
2. Drive vehicle at 40 km/h (25 MPH) or more and set the cruise control. CAUTION: When performing diagnosis, observe the legal speed limit on the road. The cancel code will also appear when the cruise control is cancelled by the driver's operation. Do not confuse them. Be sure to get an assistant to support the diagnosis while driving, and have him/her operate the select monitor.
3. When the set speed is cancelled by itself (without any cancel operations such as applying brake) or when the cruise control could not be set by performing the setting operation, select the {Cancel Code(s) Display} on the engine malfunction diagnosis screen. NOTE: The cancel code has a {Latest Diagnostic Code(s)} and {Memorized Diagnostic Code(s)}. {Latest Diagnostic Code(s)} displays the latest code that occurred in this check drive, and {Memorized Diagnostic Code(s)} displays the code recorded in the previous driving condition. Cancel codes by the diagnosis of faulty switches relating to the system and cruise control are also displayed in the {Memorized Diagnostic Code(s)}.
4. Perform Engine DTC Clear Memory operation. < Ref. to «OPERATION»(ref-662137-S40001998612014101300000) , Clear Memory Mode. > Cancel codes for switches relating to the system and cruise control are deleted by clearing memory on the engine side. NOTE: The latest code will be cleared by turning ignition switch to OFF. For detailed operation procedures, refer to "PC application help for Subaru Select Monitor". For details on cancel codes, refer to List of Cancel Code. < Ref. to «ECM»(ref-662112-S09900933822014101300000) , LIST, List of Cancel Code. >

Perform inspection or adjustment according to the following procedures.

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1. Readjustment of stereo camera Perform the adjustment in the following order: [1. Preparations] --> [3. Camera all adjustment mode (replacement/removal)] --> [4. Automatic adjustment and function check by driving].
2. Replacement of stereo camera Perform the replacement in the following order: [1. Preparations] --> [2. Clear adjustment value] --> [3. Camera all adjustment mode (replacement/removal)] --> [4. Automatic adjustment and function check by driving].

PREPARATIONS

Perform the preparation of the adjustment and inspection for the stereo camera.

1. When performing adjustment or inspection by affixing RANDOM CHART onto partition

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1. Adjust the tire pressure.
2. Prepare the Subaru Select Monitor, measure, plumb bob, weight, leveling line and RANDOM CHART (ST: 87599YC001).
3. Place the vehicle on a level surface where approximately 5 m (16.4 ft) space can be secured in front of the vehicle.
4. Suspend the plumb bob with leveling line from front center position of vehicle (center of license plate base), and mark the position where the plumb bob touches the ground. (Point A) NOTE: Stick the packing tape etc. on the floor, then make a marking on it.
5. Suspend the plumb bob with leveling line from rear center position of vehicle (center of rear ornament), and mark the position where the plumb bob touches the ground. (Point B) NOTE: The center of the ornament is located 2 mm (0.08 in) to the left from the top of the second left star.
6. Strain approximately 5 m (16.4 ft) of the leveling line from the marking point B through the marking point A toward the front side of the vehicle, and fix it with packing tape. (A-B line) NOTE: Confirm that there is no wet condition or unevenness on the floor, to strain the leveling line correctly.
7. Mark the installation position of the partition. Suspend the plumb bob from the center of the front tire, and mark the point C and point D. Strain the leveling line from the point C and point D toward the front of vehicle parallel to the vehicle body center line (A-B line), and fix the leveling line with packing tape. Make a marking on the point 4, 070 mm (13.4 ft) ahead of the vehicle from the point C and point D. (Point E and point F) Strain the leveling line so that it passes through the point E and point F. (E-F line)
8. Place the partition and RANDOM CHART. Using the plumb bob, attach the RANDOM CHART on the wall (or partition), so that the height from the floor to the cross mark (left and right) setting reference (horizontal line) is 1, 004 mm (3.3 ft) while aligning the RANDOM CHART cross mark (center) setting reference (vertical line) to the vehicle body center line (leveling line). Adjust the partition so that it is parallel to E-F line. CAUTION: Centering accuracy of the plumb bob shall be ±4.0 mm (±0.16 in) or less. Positioning accuracy of the measure shall be ±2.0 mm (±0.08 in) or less. Centering accuracy of the tire shall be ±4.0 mm (±0.16 in) or less. Affix the RANDOM CHART onto the vertical partition with flat surface. Turn off the headlight. Remove the luggage from the vehicle. Perform the adjustment work at the level floor. Perform the adjustment work at lighted places. If the lighting is not enough, adjustment can not be done, and accuracy rate may not be acquired. Apply the lighting from the upper side of RANDOM CHART. (If the lighting is applied from the position where light reflects at RANDOM CHART, the adjustment can not be done, because the reflected light enters the camera.) The adjustment in the outdoors cannot be recommended. Note the sun position, when adjusting it in outdoor by necessity. (It is not acceptable when the sunlight comes from front or rear of the vehicle) Do not affix RANDOM CHART with lustrous tapes which may reflect the light. When the front tires are not directed to the straight ahead position even if the steering wheel is set to the center position, adjust the alignment. When using the white board as a partition, affix the RANDOM CHART on the flat surface without protrusion such as penholder. When suspending the plumb bob, suspend it vertically from the RANDOM CHART by avoiding protrusion.
9. Turn the ignition switch to OFF.
10. Check the windshield glass and the dashboard. < Ref. to «WINDSHIELD GLASS AND DASHBOARD»(ref-662112-S10786578482014101300000) , INSPECTION, General Description. > CAUTION: If there are any dirt, object or reflection from dashboard within the visibility of stereo camera, the correct adjustment and inspection can not be performed. Especially, do not put paper etc. on the dashboard.
11. Connect the Subaru Select Monitor. NOTE: Use the Subaru Select Monitor equipped with the latest version of the software.
12. Turn the ignition switch to ON.
13. Wait for 10 seconds.
14. On «Main Menu» display, select {Each System Check}.
15. On «System Selection Menu» display, select {ADA adaptive cruise control system}.
16. Select {EyeSight (from 2009MY)} while pressing the camera cover mounted pre-collision brake OFF switch and lane departure warning OFF switch at the same time. NOTE: If {EyeSight (from 2009MY)} is selected without pressing two switches at the same time, {Camera adjustment, inspection} is not displayed. (for preventing misoperation) Also, the message is not displayed, when the camera does not finish the start-up (approx. 10 seconds after ignition switch ON). In that case, repeat from the selection of {EyeSight (from 2009MY)}.
17. On «EyeSight (from 2009MY)» display, select {Camera adjustment, inspection}, to perform the camera adjustment or inspection. NOTE: When performing {Camera adjustment, inspection}, pre-collision brake OFF indicator light, lane departure warning OFF indicator light in the meter will illuminate, and the normal function will be disabled. After camera adjustment, the function will be enabled, when the ignition switch is turned to OFF and system is restarted.

1. When performing adjustment or inspection by affixing RANDOM CHART onto wall.

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1. Adjust the tire pressure.
2. Prepare the Subaru Select Monitor, measure, plumb bob, weight, leveling line and RANDOM CHART (ST: 87599YC001).
3. Mark the setting position of the vehicle. Strain the leveling line so that it is at right angles to wall on which the RANDOM CHART is affixed, and fix the leveling line with packing tape. Make a marking 4, 070 mm (13.4 ft) away from the wall where the leveling line is fixed. (Point A and point B) NOTE: Stick the packing tape etc. on the floor, then make a marking on it. Strain the leveling line so that it passes through the point A and point B. (A-B line)
4. Suspend the plumb bob from the center of the front tire of the vehicle, and place the vehicle so that it is aligned with the leveling line (A-B line).
5. Suspend the plumb bob with leveling line from front center position of vehicle (center of license plate base), and mark the position where the plumb bob touches the ground. (Point C) NOTE: Stick the packing tape etc. on the floor, then make a marking on it.
6. Suspend the plumb bob with leveling line from rear center position of vehicle (center of rear ornament), and mark the position where the plumb bob touches the ground. (Point D) NOTE: The center of the ornament is located 2 mm (0.08 in) to the left from the top of the second left star.
7. Strain the leveling line from the making point D through the marking point C to the wall, and fix it with packing tape. (C-D line)
8. Using the plumb bob, attach the RANDOM CHART on the wall, so that the height from the floor to the cross mark (left and right) setting reference (horizontal line) is 1, 004 mm (3.3 ft) while aligning the RANDOM CHART cross mark (center) setting reference (vertical line) to the vehicle body center line (leveling line). CAUTION: Centering accuracy of the plumb bob shall be ±4.0 mm (±0.16 in) or less. Positioning accuracy of the measure shall be ±2.0 mm (±0.08 in) or less. Centering accuracy of the tire shall be ±4.0 mm (±0.16 in) or less. Affix the RANDOM CHART onto the vertical wall with flat surface. Turn off the headlight. Remove the luggage from the vehicle. Perform the adjustment work at the level floor. Perform the adjustment work at lighted places. If the lighting is not enough, adjustment can not be done, and accuracy rate may not be acquired. Apply the lighting from the upper side of RANDOM CHART. (If the lighting is applied from the position where light reflects at RANDOM CHART, the adjustment can not be done, because the reflected light enters the camera.) The adjustment in the outdoors cannot be recommended. Note the sun position, when adjusting it in outdoor by necessity. (It is not acceptable when the sunlight comes from front or rear of the vehicle) Do not affix RANDOM CHART with lustrous tapes which may reflect the light. When the front tires are not directed to the straight ahead position even if the steering wheel is set to the center position, adjust the alignment.
9. Turn the ignition switch to OFF.
10. Check the windshield glass and the dashboard. < Ref. to «WINDSHIELD GLASS AND DASHBOARD»(ref-662112-S10786578482014101300000) , INSPECTION, General Description. > CAUTION: If there are any dirt, object or reflection from dashboard within the visibility of stereo camera, or if the inner mirror is excessively moved and the object enters the visibility of the camera, the correct adjustment and inspection can not be performed. Especially, do not put paper etc. on the dashboard.
11. Connect the Subaru Select Monitor. NOTE: Use the Subaru Select Monitor equipped with the latest version of the software.
12. Turn the ignition switch to ON.
13. Wait for 10 seconds.
14. On «Main Menu» display, select {Each System Check}.
15. On «System Selection Menu» display, select {ADA adaptive cruise control system}.
16. Select {EyeSight (from 2009MY)} while pressing the camera cover mounted pre-collision brake OFF switch and lane departure warning OFF switch at the same time. NOTE: If {EyeSight (from 2009MY)} is selected without pressing two switches at the same time, {Camera adjustment, inspection} is not displayed. (for preventing misoperation) Also, the message is not displayed, when the camera does not finish the start-up (approx. 10 seconds after ignition switch ON). In that case, repeat from the selection of {EyeSight (from 2009MY)}.
17. On «EyeSight (from 2009MY)» display, select {Camera adjustment, inspection}, to perform the camera adjustment or inspection. NOTE: When performing {Camera adjustment, inspection}, pre-collision brake OFF indicator light, lane departure warning OFF indicator light in the meter will illuminate, and the normal function will be disabled. After camera adjustment, the function will be enabled, when the ignition switch is turned to OFF and system is restarted.

CAMERA INITIALIZATION

This is a recovery measures prepared for the data failure caused by the low battery voltage during data storage to inside the stereo camera.

Perform the camera initialization only when the aiming result is NG even if the vehicle is placed correctly in the flowchart described in "A: Procedure".

1. Turn the ignition switch to ON.
2. Wait for 10 seconds.
3. On Main Menu display, select {Each System Check}.
4. On «System Selection Menu», select {ADA adaptive cruise control system}.
5. Select «EyeSight (from 2009MY)».
6. Select {Clear Memory} while pressing the camera cover mounted pre-collision brake OFF switch and lane departure warning OFF switch at the same time.
7. Turn the ignition switch to OFF.
8. Wait for 5 seconds.
9. Next, perform the clear adjustment value. < Ref. to «ADJUSTMENT VALUE CLEAR»(ref-662112-S12698143132014101300000) , PROCEDURE, Camera Adjustment, Inspection. >

ADAPTIVE CRUISE CONTROL, CONVENTIONAL CRUISE CONTROL

PRE-COLLISION BRAKE, AT RAPID START PREVENTION CONTROL

LANE DEPARTURE WARNING, SWAY WARNING, FORWARD VEHICLE'S START MONITORING FUNCTION

CHECK LIST (ADAPTIVE CRUISE CONTROL)

CHECK LIST (PRE-COLLISION BRAKE)

CHECK LIST (AT RAPID START PREVENTION CONTROL)

CHECK LIST (LANE DEPARTURE WARNING, SWAY WARNING, FORWARD VEHICLE'S START MONITORING FUNCTION)

LIST

If the following cancel codes are detected from the stereo camera, all the functions of the EyeSight excluding the conventional cruise control stop temporarily and cannot be used. When the failure is resolved, the function starts operating.

Note. Temporary stop is not released even if the lane departure warning OFF switch or pre-collision brake OFF switch is pressed. Depending on the situation, temporary stop may not be released even if the ignition switch is turned off.

LIST OF CONTENTS FOR CAMERA TEMPORARY STOP: 0 - 23 COUNTS

Read the camera temporary stop count from Current Data Display & Save of Subaru Select Monitor, estimate the possible cause of the temporary stop according to the chart below. (After clearing the memory, the number of occurrence for each temporary stop is accumulated.)

CHECK LIST (CAMERA TEMPORARY STOP)

Even when the set status of the adaptive cruise control is canceled or temporary stop status occurs, the cancel codes will not be retained for the following.

1. When the VDC operation is stopped by pressing the VDC OFF switch
2. When the pre-collision brake operation is stopped by pressing the pre-collision brake OFF switch
3. When the lane departure warning is stopped by pressing the lane departure warning OFF switch
4. Immediately after the engine start

If not applicable to the cases described above, and the cancel code is displayed, perform the inspection according to the following items.

ECM

When the cruise control is cancelled, the ECM outputs the following cancel codes.

LIST OF ACC FORCED CANCELLATION CODE

When the following forced cancellation codes are detected from the stereo camera, the cruise control will be cancelled.

The following chart is the list of contents displayed in "ACC forced cancellation code 1 - 8" of "Current Data Display & Save".

For 1 through 8, 1 is the latest record, and the maximum of 8 experienced forced cancellation codes are displayed. The same code stores the last IG number.