Essential Tool: J-45718 ICC Target Board (ITB02-059C)

ESSENTIAL TOOL: J-45718 ICC TARGET BOARD

TECHNICAL SERVICE BULLETIN

SERVICE INFORMATION

When performing "Laser Beam Aiming Adjustment" for the Intelligent Cruise Control (ICC) system, a special tool must be used:

• This special tool is the "Target Board," J-45718.
• This special tool is considered "Essential" and has been sent to each dealer. Your Non-Vehicle account was charged $600.00 plus applicable taxes and freight.
• A revised (new) Offset Laser Block Adapter  (J-45718-10; replaces J-45718-5) was sent on July 27, 2009 to your dealership. Your Non-Vehicle account will be charged $27.43 plus applicable taxes and freight.
• Additional tools and/or replacement parts can be ordered from TECH-MATE at 1-800-662-2001. Prices are subject to change.
• The Tool Flyer and Parts Replacement List that were shipped with the tool are included in this bulletin.
• The Target Board illustrations in the ACS (Auto Cruise Control System) and CCS (Cruise Control System) sections of the Electronic Service Manual (ESM), as it applies, do not show several improvements that were applied to the tool during development. These improvements allow for easier and faster set up.
• The Target Board material has special "reflective" properties. Other materials should not be used.

When performing the "Laser Beam Aiming Adjustment," use the Target Board Set-Up Instructions in this bulletin. Also, follow the steps for CONSULT II/III operation (as applicable) in the appropriate section of the Electronic Service Manual (ESM).

SET-UP PROCEDURES

Vehicle Set-Up: 

1. Prepare the vehicle for "Laser Beam Aiming Adjustment:"
   • Place the vehicle on a flat level surface.
   • Make sure you leave a minimum of 18 feet (5.5 meters) of space in front of the vehicle.
   • Check/adjust tire pressure to the specified pressure for the vehicle being serviced.
   • Make sure there is "no-load" in the vehicle other than the driver (or equivalent weight placed in the driver's position).
   • Coolant and engine oil must be filled up to the correct level, and the fuel tank must be full. 
   • Shift the gear selector into "P" position and release the parking brake.
   • Clean the ICC sensor with a soft cloth.

Target Board Set-Up: 

2. First, you'll need a length of string about 30 feet (9 meters) long.
   Fig 2: Center Point Of Rear Of Vehicle

   
3. Tape one end of the string to the ground at the center point of the rear of the vehicle (see Fig 2).
   NOTE: The Infiniti emblem can be used to align the center point (see Fig 2).
4. Now, "extend" the string under the vehicle and out the front.
   • Pull it out about 18 feet (5.5 meters) in front of the vehicle (see Fig 3).
   Fig 3: Aligning Centerline Of Vehicle Front

   
5. Pull the string straight and align it with the centerline of the vehicle front, then tape the string to the ground (see Fig 3).
   NOTE: You can use the Infiniti emblem to align the string with the centerline of the vehicle (see Fig 3).
6. Attach the Laser Pointer to the Slider Assembly.
   • As shown in Fig 4, the Target Board is removed from the Slider Assembly when the Laser Pointer is attached.
   NOTE: The Laser Pointer mounting is off-set, depending on the vehicle you're working on. It could be up, down, or to the side (left/right). See Fig 4 and Fig 5.
   • See TABLE A  on page 4 for vehicle off-set application.
   • To change the off-set, remove the mounting screw and rotate the block adapter.
   Fig 4: Slider Assembly

   
   Table A
   
   

   Vehicle	Position
   QX4 (JR50)	17 mm
   QX56 (JA60	17 mm
   Q45 (F50)	17 mm
   M45 (Y34)	17 mm
   M35/45 (Y50)	28 mm
   EX35 (J50)	28 mm
   G35/G37 Sedan (V36)	42 mm
   G37 Coupe (CV36)	42 mm
   FX35/45 (S50)	0 mm (1)
   FX35/50 (S51)	14 mm
   (1) The block adapter is mounted horizontally with the hex screw shown in Fig 4.

   Fig 5: mm Setting Values

   
7. Now, you'll need to align the Target Board Support Base to the vehicle as follows:
   1. Look at the chart on page 5 to determine where the string should be aligned.
      NOTE: The support base has an alignment scale on both sides, driver and passenger. Figure 5 shows the driver side.
      Fig 6: Aligning Target Board Set-up (Fig. 6 Below)

      
   2. Set the legs of the Target Board Support Base into alignment (parallel) with the string.
   3. Look at Table B  below, and make note of Alignment (measurement) for the vehicle you're working on.
   4. Move the base left or right and align the string to the correct reading on the scale, or to the center.
      • Make sure the legs of the Target Board Support Base are always parallel to the string.
   VEHICLE POSITION
   
   

   Vehicle	Use Scale Side	Alignment
   QX4 (JR50)	Driver	10 inches (254 mm) as shown in Fig 6
   2002-2004 Q45 (F50)	Driver	10.8 inches (275 mm)
   2005-2006 Q45 (F50)	N/A	Center (see Fig 7, below)
   M45 (Y34)	Driver	12.8 inches (324 mm)
   2006-2007 M (Y50)	Passenger	10.5 inches (266 mm)
   2008-2009 M (Y50)	Passenger	9.88 inches (251 mm)
   FX35/FX45 (S50)	Driver	12.2 inches (310 mm)
   FX35/50 (S51)	Passenger	12.4 inches (315 mm)
   QX56 (JA60)	Driver	8.6 inches (218 mm)
   G35/G37 Sedan (V36)	Passenger	15.91 inches (404 mm)
   G37 Coupe (CV36)	Passenger	9.72 inches (247 mm) for "Sport" series bumper
   EX35 (J50)	Passenger	10.12 inches (257 mm)

   NOTE: For vehicles requiring string alignment at the center (as indicated in the chart above), align string as shown in Fig 7.
   Fig 7: Aligning Center for (Fig. 7) Table Above

   
8. Now you'll set the distance from the front of the Laser Pointer to the front most edge  of the vehicle front bumper.
   • Put the height of the Laser Pointer about equal to that of the ICC Sensor's before measuring.
   • Use Table C  below to determine the distance to be measured.
   Table C
   
   

   Vehicle	Distance
   Q45 (F50)	16.4 feet (5 m)
   M45 (Y34)
   FX35/45 (S50)
   QX56 (JA60)
   QX4 (JR50)
   M35/50 (Y51)	12.8 feet (3.9 m)
   FX35/45 (S50)
   G35/G37 Sedan (V36)
   G37 Coupe (CV36)
   EX35 (J50)

   Fig 8: Measuring Distance From Front Bumper

   
   NOTE: While moving the Support Base to this distance, make sure the string stays correctly aligned.

   TIP:  There is a T-handle used for Target Board mounting. Store the T-handle in the opening at the top of the Vertical Support when not in use (see Fig 8).

   Fig 9: Center Adjustment & Level Indicator

   
9. Now you'll need to "level" the Target Board Support Base (see Fig 9).
   • Bring the bubble into the center of the level indicator. To do this, turn the knobs on the Support Base legs.
     NOTE: If the work surface under the support base is slightly uneven, use the center adjustment for additional leveling.
10. Turn the Laser Pointer ON. The switch is at its base  (see Fig 10).
    Fig 10: Switch On & Off

    
11. Adjust the Pointer Beam up or down so it strikes the ICC sensor (see Fig 11).
    • For Laser Pointer Beam-on-sensor lens target location, refer to Table D  below to determine which ICC sensor "Example" to use (as a guide).
    • Loosen the height adjustment knob.
    • Once Pointer Beam is adjusted, tighten the knob.
    • It may be necessary to slightly rotate the Support Base left or right to horizontally aim the Pointer Beam in the correct position.
      Fig 11: Adjusting Pointer Beam

      
      NOTE: Normally, "Left" and "Right" is determined when sitting in the driver seat. For this procedure only, "Left" and "Right" will be determined when standing in front of and looking at the front of the vehicle. 
    Table D
    
    

    Vehicle	Example
    QX4 (JR50)	A
    Q45 (F50)	A
    M45 (Y34)	A
    2006-2007 M (Y50)	B
    2008-2009 M (Y50)	C
    2003-2008 FX35/45 (S50)	A
    2009 FX35/50 (S51)	C
    QX56 (JA60)	A
    G35/G37 Sedan (V36)	C
    G37 Coupe (CV36)	C
    EX35 (J50)	C

    Fig 12: Table D Example Values

    
    NOTE: Measure from the edges of the laser lens itself, not  the fascia around it.
    WARNING: The Pointer Beam emits "laser radiation." Avoid direct eye exposure. Do not look directly into the Pointer Beam.
12. Remove the Laser Pointer-with the off-set block adapter still attached-from the Slider Assembly (see Fig 13).
    NOTE: At this point, do not move the Target Board Base.
    • If the Target Board Base is bumped or moved, its alignment procedure (starting at Step 7) will need to be performed again.
    Fig 13: Target Board

    
13. Install the Target Board (see Fig 13):
    • Set alignment mark at degree setting as stated in Table E. 
    • Hand-tighten the T-handle.
      NOTE: The face of the Target Board, when angled, should be facing toward the center of the vehicle.

      Fig 14 shows an example for a Target Board located on the driver side of the Vehicle Center line.

    Table E.
    
    

    Vehicle	Degrees Setting
    Q45 (F50)	20°
    M45 (Y34)
    2003-2008 FX35/45 (S50)
    QX56 (JA60)
    QX4 (JR50)
    2006-2007 M (Y50)	25°
    2008-2009 M (Y50)
    2009 FX35/50 (S51)
    G35/G37 Sedan (V36)
    G37 Coupe (CV36)
    EX35 (J50)

    Fig 14: Target Boards Modifications

    
    IMPORTANT: Follow the procedure below if your Target Board's height is not already at the Final Height measurement.
    • Due to the lower position of the ICC sensor on the 2006 M and 2005 Q45, the Target Board will need to be modified for use on these vehicles.
    • This modification is also recommended when using this tool on 2003-2004 M45. It will make it easier to install the board in the correct position.
    • This modification will not affect the use of the board on other vehicles.
    • Cut 70 mm (2.75 in) off of the bottom  of the Target Board.
      Fig 15: Identifying Target Board's Height

      
    • Score the white reflective tape with a razor knife, and then use a suitable handsaw to make the cut.
    • The final height (after cut) of the board should be 630 mm (24.8 inches).
      NOTE: Target boards, or complete tools purchased after March 23, 2004, will already be the smaller size and won't need to be cut. If you're not sure, measure your board. The new size is 630 mm (24.8 inches) high.
    • The MSDS for the Target board is attached at the end of this TSB.
14. Set up the Background Board behind the Target Board (see Fig 16).
    • The Background Board prevents reflection from objects such as workbenches, walls or other vehicles.
    Fig 16: Setting Up Background Board Behind Target Board

    

    Vehicle and Target Board set-up is complete. 

15. Perform "Laser Beam Aiming Adjustment" Procedure.
    • Use CONSULT II/III, as applicable.
    • Refer to the appropriate section of the ESM.
    WARNING: Do Not  look straight into the ICC sensor (laser beam discharge) when performing "Laser Beam Aiming Adjustment" with CONSULT.

    When the Target Board is not in use (stored), wrap the Background Board around the Target Board and use the Velcro straps to hold it in place (see Fig 17).

    Fig 17: Velcro Straps