Voluntary Service Campaign Intelligent Cruise Control (ICC) Reprogram (ITB06-010B)

Publication date: 2006-07-14
Reference number: ITB06-010B
Supersedes refnos: ITB06-010, ITB06-010A

VOLUNTARY SERVICE CAMPAIGN INTELLIGENT CRUISE CONTROL (ICC) REPROGRAM

SERVICE CAMPAIGN BULLETIN

Reference Number(s): ITB06-010b, Date of Issue: July 14, 2006

INFINITI:	2006 M35 and M45
CAMPAIGN I.D.#:	P6207
APPLIED VEHICLES:	2006 M35 and M45 (Y50)
APPLIED VINS:	JNKAY01()6M100019 - 259401; JNKBY01()6M200036 - 206414

NOTE: This bulletin has been amended. A phone number has been added to the Special Tool information and a list of critical Service Procedure steps has been added. Please discard all previous versions of this bulletin.

NOTE: Confirm campaign eligibility using Infiniti Net.

INTRODUCTION

The Intelligent Cruise Control (ICC) system installed on some M35/45 models may not work as described in the owner's manual when operating in the Vehicle-to-Vehicle Distance Control Mode. When the detection sensor gets dirty the ICC will not turn off as intended and the chime and blinking system display does not operate as described.

To ensure the highest levels of customer satisfaction, Infiniti is conducting a Voluntary Service Campaign to re-program the ICC control module to operate as specified in the owner's manual.

IDENTIFICATION NUMBER

Infiniti has assigned identification number P6207 to this campaign. This number must appear on all communications and documentation of any nature dealing with this Campaign.

NUMBER OF VEHICLES POTENTIALLY AFFECTED

The number of vehicles potentially affected is approximately 14,150.

DEALER RESPONSIBILITY

It is the Infiniti dealer's responsibility to check Infiniti Net for the campaign status on each vehicle falling within the range of this Voluntary Service Campaign (P6207) that enters the service department. This includes vehicles purchased from private parties or presented by transient (tourist) owners and vehicles in an Infiniti dealer's inventory.

NOTE: This campaign can be performed by Infiniti dealers only.

REQUIRED SPECIAL TOOLS

Intelligent Cruise Control (ICC) reprogramming cable:

This cable is required to perform the ICC reprogramming procedure in the campaign.
Cable Part Number is P6207-001.
One cable has been sent to each Infiniti dealer free of charge.
Additional cables can be obtained from Resolve Corporation at 1-800-247-5321.

Fig 1: Identifying ICC Reprogramming Cable
Courtesy of NISSAN MOTOR CO., U.S.A.

CONSULT-II and CONSULT-II Converter:

Fig 2: Identifying Consult-II And Consult-II Converter

Courtesy of NISSAN MOTOR CO., U.S.A.

Repair Overview

Fig 3: Repair Overview

Courtesy of NISSAN MOTOR CO., U.S.A.

CRITICAL STEPS FOR THE SERVICE PROCEDURE IN THIS CAMPAIGN

The following items must be performed to ensure a successful reprogramming of the Intelligent Cruise Control (ICC) system. A detailed description of these critical steps can be found in this bulletin.

Once you have started ICC reprogramming on a vehicle, make sure it has been successfully completed before starting on another vehicle.
If it is determined that the ICC Control Unit must be reprogrammed, all stored DTC's must be erased and repairs made before performing the reprogramming procedure.
Before inserting the orange Reprogramming Card into Consult II, ensure that the CONSULT-II is turned OFF .
It is critical that the vehicle battery charge rate be kept between 12V and 13.5V. Adjust the external battery charger to stay within this voltage range. Any deviation above or below this range will effect the outcome of the reprogramming.
When the ICC reprogramming is complete, the ignition and the CONSULT-II must be turned OFF before disconnecting the DLC-II cable or the ICC reprogramming cable.
After reprogramming the ICC, it is critical that any error codes be erased. You must press "Erase" and "OK" in all systems whether a DTC is displayed or not. This is required to complete the reprogramming procedure.
If the reprogramming operation did not start or could not be completed and one of the listed error messages is displayed on the Consult II, the reprogramming must be performed again. The ignition switch must be turned off for at least 10 seconds and then turned on before the reprogramming procedure is performed again .
Before re-attempting a reprogramming procedure after the programming operation did not start or could not be completed, all malfunction history must be erased before the reprogramming procedure is attempted again .

SERVICE PROCEDURE

NOTE: Once you have started ICC reprogramming on a vehicle, make sure it has been successfully completed before starting on another vehicle.

There are 6 parts to this service procedure. They must be completed in the order given below.

Part 1: Check to see if ICC reprogramming is needed.

Part 2: Erase / repair any DTCs that are stored in any control units.

Part 3: Download special Y50 ICC Reprogramming Data from ASIST onto your standard 8 MB (orange) Reprogramming Card.

Part 4: Reprogram the ICC Control Unit with the 8 MB (orange) Reprogramming Card (that now contains the downloaded ICC reprogramming data from ASIST).

Part 5: Check ICC operation.

Part 6: Reprogram the 8 MB (orange) Reprogramming Card back to its original format so it can be used for standard ECU reprogramming.

NOTE:

These procedures should be performed in order by an OBD-II certified Technician.
This "Special Reprogramming Procedure" must be used for this Service Campaign ONLY.

Part 1: Check to see if reprogramming is needed

Install the 16 MB (red/white) Diagnostic Card into Slot A (top slot) of CONSULT-II.
NOTE: Always be sure CONSULT-II is turned OFF when removing or installing diagnostic or reprogramming cards.

Fig 4: Installing Diagnostic Card Into Consult-II

Courtesy of NISSAN MOTOR CO., U.S.A.

Connect CONSULT-II to the vehicles DLC-II (Data Link Connector-II).
Make sure the CONSULT-II Converter power LED is ON.

Fig 5: Identifying Power LED
Courtesy of NISSAN MOTOR CO., U.S.A.
Turn the ignition ON.
- CONSULT-II will turn on automatically.
Press [START (Nissan BASED VHCL)] > [ICC] > [ECU PART NUMBER] > [PRINT]

Compare the printed ICC control unit part number (P/N) to this list:

ICC CONTROL UNIT PART NUMBER

ICC Control Unit P/Ns that need to be updated
(reprogramming is needed)

28437 - EH000

28437 - EH00A

28437 - EH100

28437 - EH600

If your vehicle's ICC P/N matches one of the P/N's listed above:
- Reprogramming is needed; continue with Part 2.
If your vehicle's ICC P/N does not match one of the P/N's listed above:
- Reprogramming is NOT needed, this procedure is complete. No Further Action is Necessary.

NOTE: If your vehicle has had the ICC control unit replaced recently, or this campaign has already been performed, your part number will be one of these. If your part number matches one of these, reprogramming is NOT needed, this procedure is complete. No Further Action is Necessary.

ICC CONTROL UNIT PART NUMBER

ICC Control Unit P/Ns that do not need updating.
(reprogramming is NOT needed)

28437 - EH00B

28437 - EH10A

28437 - EH60A

Part 2: Erase / repair any DTCs that are stored in any control units

With the Red/White diagnostic card in CONSULT-II, check the "SELF-DIAG RESULTS" for all CONSULT compatible control units:
NOTE: Some of the systems listed below may not apply to your vehicle.

Fig 6: Display Of Consult-II - Self-Diag Results
Courtesy of NISSAN MOTOR CO., U.S.A.
- If any DTCs are stored, additional repairs may be necessary.
- Repairs for stored DTCs are not covered in this bulletin.
- All DTC related repairs must be performed and DTCs erased before continuing with this procedure.
- If no DTCs are stored, continue with this procedure.
Turn the ignition OFF, turn CONSULT-II OFF.
Disconnect CONSULT-II from the vehicle.
Continue with Part 3 .

Part 3: Download special Y50 ICC Reprogramming Data from ASIST onto your standard 8 MB (orange) Reprogramming Card

This part of the procedure involves two general steps:

Setting up
Download (transfer) data from ASIST into CONSULT-II (8 MB orange Reprogramming card).

SETTING UP:

Install the standard 8 MB (orange) Reprogramming Card into CONSULT-II.
- To prevent card damage: Ignition must be OFF. CONSULT-II must be OFF.
- Use slot A-top slot.
  
  Fig 7: Installing Diagnostic Card Into Consult-II
  Courtesy of NISSAN MOTOR CO., U.S.A.
Connect the AC power supply to CONSULT-II.

Fig 8: Connecting AC Power Supply To Consult-II
Courtesy of NISSAN MOTOR CO., U.S.A.
Connect CONSULT-II to the ASIST PC with the special Ethernet cable (P/N 02002554 is printed on the cable).
1. Connect one end to CONSULT-II at the "PC port".
2. Connect the other end to the ASIST PC at the "Ethernet card" connection port.
Confirm the CONSULT-II date and time are correctly set as follows:
(This is necessary to provide a valid print-out for warranty claims.)
1. With the 8 MB (orange) Reprogramming card in slot A, turn ON CONSULT-II.
2. Touch [SUB MODE. ]
3. Touch [SET DATE ] (see Fig 9).
  - If the date is not correct, touch the [MONTH, DAY ] or [YEAR ] as needed. Then adjust it by using arrow keys. Once done, press [SAVE ], press [BACK ], and go to step d.
  - If the date is OK, press [BACK ] and go to step d.
    
    Fig 9: Consult-II Display - Set Date And Time
    Courtesy of NISSAN MOTOR CO., U.S.A.
4. Touch [SET TIME ] (see Fig 9).
  - If time is not correct, touch the [HOUR, MINUTE ] or [AM/PM ] as needed. Then adjust it by using arrow keys. After you are done, press [SAVE ], press [BACK ] and go to step 5.
  - If time is OK, press [BACK ], turn CONSULT-II OFF and go to step 5.
IMPORTANT:
- If your ASIST PC has already been set up to perform ECU reprogramming, proceed to step 5.
- If you are unsure whether your ASIST PC has already been set up for ECU reprogramming, look in ASIST, under "CONSULT Utilities" - "CONSULT-II Info" - "INFINITI" - "ECU Reprogramming". This will give you instructions for setting the Ethernet (IP) Address of the ASIST PC and CONSULT-II. You will need to do this before performing ECU reprogramming.
DOWNLOAD (TRANSFER) DATA FROM ASIST INTO CONSULT-II (8 MB Orange Card)
From the ASIST PC main menu screen, select "CONSULT UTILITIES" (see Fig 10).

Fig 10: Consult-II Display - Select Consult Utilities
Courtesy of NISSAN MOTOR CO., U.S.A.
From the "CONSULT UTILITIES" screen, select "ECU Reprog. Data" (see Fig 11).
- After you select "ECU Reprog. Data", the "ECU Reprogramming Data" screen will be displayed (see Fig 12).
  
  Fig 11: Consult-II Display - ECU Reprog. Data
  Courtesy of NISSAN MOTOR CO., U.S.A.
NOTE:
- This is a special ICC reprogram that uses an ID Code FOR THIS INCIDENT ONLY!
- Step 7 (below) is different from the typical ECU Reprogramming procedure.
Select the new ICC Control Unit data as follows:
1. Click on the Keypad button (see Fig 12).
  
  Fig 12: Consult-II Display - Keypad Button
  Courtesy of NISSAN MOTOR CO., U.S.A.
2. A Keypad will appear (see Fig 13).
  
  Fig 13: View Of Keypad
  Courtesy of NISSAN MOTOR CO., U.S.A.
3. Using the digit keys on the keypad, enter ID Code 060401.
4. Then click the "Continue" button on the keypad.
  - After you click "Continue", the "CAUTION" screen will appear (see Fig 14).
5. Read the "CAUTION" screen carefully (see Fig 14). Then click "Okay".
  
  Fig 14: Consult-II Display - "CAUTION" Screen
  Courtesy of NISSAN MOTOR CO., U.S.A.
Prepare CONSULT-II as follows:
1. Make sure:
  - CONSULT-II is OFF.
  - The 8 MB (orange) Reprogramming Card is inserted into CONSULT-II (see Fig 15).
  - The A/C Power Adapter is securely connected to CONSULT-II.
  - The Ethernet Cable is securely connected to CONSULT-II and the PC port.
2. Turn CONSULT-II ON as shown steps 2 and 3 of Fig 15.
3. Select [Transfer Files via LAN. ]
  NOTE: If you accidentally choose a menu option other than "Transfer Files via LAN"; turn CONSULT-II OFF, and then back ON as shown in Fig 15.
4. Set the CONSULT-II unit down for now and go to your ASIST PC.
  
  Fig 15: Preparing Consult-II
  Courtesy of NISSAN MOTOR CO., U.S.A.
CAUTION:
DO NOT DISCONNECT THE ETHERNET CABLE UNTIL THE DATA TRANSFER IS COMPLETE (SEE Fig 17 BELOW).
- If the cable is disconnected before the data transfer is complete, you MUST restart the transfer (download) procedure; otherwise ICC damage can occur.
- If this happens accidentally; wait for ASIST to display an "error" message. Then reconnect the cable, click on "OK", select "Backup", and return to step 6.
Transfer (download) data from ASIST into CONSULT-II.
1. On the ASIST screen, click on "OKAY" (see Fig 15).
2. Verify CONSULT-II IP Address (see Fig 16). Then click on "OK" .
  - Your IP address may differ based on the network configuration.
  - After you click on "OK", an ASIST screen will appear that shows the data transfer progress (see Fig 17 below).
    
    Fig 16: Consult-II Display - IP Address
    Courtesy of NISSAN MOTOR CO., U.S.A.
    
    Fig 17: Consult-II Display - Data Transfer Progress
    Courtesy of NISSAN MOTOR CO., U.S.A.
3. Wait until the data transfer is complete (see the CAUTION above).
  - When the data transfer is complete, CONSULT-II will turn OFF automatically.
4. Disconnect the A/C power cord and the Ethernet cable from CONSULT-II.

Part 4: Reprogram the ICC control unit with the 8 MB (orange) reprogramming card

CAUTION:

Perform this operation in 6 sections. DO NOT SKIP any of these sections.
The sections must be performed in order, 1 through 6.

Section 1: Connect ICC reprogramming cable to the ICC control unit.

Section 2: Connect a battery charger and CONSULT-II to the vehicle.

Section 3: Check / adjust the vehicle battery voltage / CONSULT-II "Charger Input" voltage.

Section 4: Check CONSULT-II Converter version.

Section 5: Perform ICC Control Unit Reprogramming.

Section 6: Perform "erase" procedure for all systems in SELF-DIAG RESULTS.

Section 1

Connect ICC reprogramming cable to the vehicle.

Remove the front grille.

Fig 18: Removing Front Grille
Courtesy of NISSAN MOTOR CO., U.S.A.
1. Open the hood.
2. Remove the 4 upper clips shown in Fig 18.
3. Release the clips "A" shown in Fig 18.
  - Pull the top of the grille forward and locate the clips on the back side.
  - Using pliers, squeeze the top and bottom of each clip to release them.
4. Hold the grille with both hands as shown in Fig 19.
5. Pull the grille straight forward to release it from the bottom clips.
  
  Fig 19: Holding Grille
  Courtesy of NISSAN MOTOR CO., U.S.A.
  NOTE:
  - The lower clips are firmly attached. A "sharp pull" may be needed to remove them.
  - If needed, a small screwdriver can be used to disengage the lower clips from behind the grille.
Reach behind the bumper and disconnect the ICC control unit connector.

Fig 20: Locating ICC Control Unit Connector
Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 21: Identifying ICC Control Unit Connector
Courtesy of NISSAN MOTOR CO., U.S.A.
Connect the ICC reprogramming cable as shown in Fig 22.

Fig 22: Connecting ICC Reprogramming Cable
Courtesy of NISSAN MOTOR CO., U.S.A.
Continue with section 2.

Section 2

Connect a battery charger and CONSULT-II to the vehicle.

Make sure the ignition switch is OFF.
Connect a battery charger to the vehicle battery.
WARNING:
Battery charging will produce flammable gas.
- Remove cell caps from the battery (if applicable).
- Make sure the area around the battery and vehicle is well ventilated.
Set the charger at a low charge rate (trickle charge).
IMPORTANT CAUTION

You must connect a battery changer to the vehicle battery when performing ICC reprogramming. Permanent ICC damage can occur if you don't.

Connecting a vehicle battery charger will maintain:
- Proper CONSULT-II power supply during reprogramming-very important if the CONSULT-II battery is low.
- Vehicle battery voltage level during the approximate 25 minute reprogramming time.
Connect CONSULT-II to the ICC reprogramming cable using the DLC-II cable with black Converter Box (see Fig 23).

Fig 23: Connecting CONSULT-II To ICC Reprogramming Cable
Courtesy of NISSAN MOTOR CO., U.S.A.

VERY IMPORTANT:
- Make sure the ICC reprogramming cable is tightly connected to the vehicle harness and the ICC control unit (see Fig 22).
- Make sure the DLC-II is pushed in straight and fully plugged in to the ICC reprogramming cable.
- Make sure all other DLC-II cable connections (as shown in Fig 24) are connected properly.
  
  Fig 24: Identifying DLC-II Cable Connections
  Courtesy of NISSAN MOTOR CO., U.S.A.
CAUTION:
- Infiniti requires the use of essential tools shown in Fig 24 when performing ICC reprogramming.
- J44200-10 "Pigtail" should not be removed from the CONSULT-II DDL Port. This "Pigtail" allows use of the stronger "quick disconnect" cable set.
- If cables are very often changed at the DDL Port (base) of the CONSULT-II unit, cable connector pin damage may result.
- If there is connector pin damage, ICC reprogramming may fail. Permanent damage to the ICC system can occur.
Turn the ignition ON.
- Do Not start the engine.
- CONSULT-II will turn "ON" automatically.
- Confirm that all electrical loads* (except for the ignition) are OFF.
  * These loads include headlights, defroster, A/C, audio (radio), video, cellular telephone, etc.
Make sure the CONSULT-II Converter power LED is ON.

Fig 25: Identifying Consult-II Converter Power LED
Courtesy of NISSAN MOTOR CO., U.S.A.
Roll down the driver's window part way, exit the vehicle, close the door, and hang the CONSULT-II unit on the outside of the window.

Fig 26: Hanging Consult-II Unit
Courtesy of NISSAN MOTOR CO., U.S.A.
Continue with Section 3.

Section 3

Check / adjust the vehicle's battery voltage / CONSULT-II "Charger Input" voltage

Press [SUB MODE ], then select [BATTERY CHARGE ].

Fig 27: Pressing Sub Mode
Courtesy of NISSAN MOTOR CO., U.S.A.

CAUTION: DO NOT connect the CONSULT-II AC power supply for Steps 2, and 3 in this section.
Check the CONSULT-II's "Charger Input" reading (see Fig 28).

Fig 28: Consult-II Display - Charger Input
Courtesy of NISSAN MOTOR CO., U.S.A.
NOTE:
- "Battery Voltage" is the voltage level of CONSULT-II's battery.
- "Charger Input" is the voltage level of the vehicle's battery. (It MUST be between 12 and 13.5 V.)
Adjust the battery charger voltage (charge rate) so the "Charger Input" is between 12 V and 13.5 V .
- Make sure the battery charger is adjusted so it will continue to charge for the entire reprogramming time; approximately 30 minutes.
As mentioned, the "Charger Input" reading MUST be above 12 volts (see Fig 28).
- A reading above 12 volts confirms;
  1. The DLC-II is properly connected to the vehicle,
  2. The vehicle battery voltage is sufficient for ICC reprogramming,
  3. CONSULT-II has a sufficient power supply to perform ICC reprogramming.
- If the vehicle's battery voltage ("Charger Input") is below 12 volts, one or more of the following may be the cause:
  1. The battery charger is not charging the battery (poor connection or it is not working), or the charge rate is set to low.
  2. The DLC-II does not have a good connection to the ICC reprogramming cable (not straight).
  3. The ICC reprogramming cable does not have a good connection to the ICC control unit or the vehicle harness.
  4. The DLC-II or ICC reprogramming cable may have a malfunction (damaged wire or pins).
  5. The CONSULT-II Converter (J44200-50 / black box) is not working correctly (see Fig 24).
    CAUTION:
    Do not attempt ICC reprogramming if the vehicle's battery voltage is below 12 volts.
    
    Permanent ICC damage can occur if the vehicle battery does not maintain the minimum voltage during ICC reprogramming.
    
    If "Charger Input" is above 12 volts, power from the vehicle battery will keep CONSULT-II's power supply at the correct level during reprogramming (see Fig 28).
    
    If the charging voltage is too high (above 13.5 V), there may be a risk of damaging electrical components such as the ECU, etc.
Continue with Section 4.

Section 4

Check CONSULT-II Converter version

Press [BACK ] two times.
Press [INITIATE ECU REPROGRAM ]

Fig 29: Pressing Initiate ECU Reprogram
Courtesy of NISSAN MOTOR CO., U.S.A.
Press [CONSULT-II CONVERTER ]

Fig 30: Pressing Consult-II Converter
Courtesy of NISSAN MOTOR CO., U.S.A.
Press [CHECK VERSION ]

Fig 31: Pressing Check Version
Courtesy of NISSAN MOTOR CO., U.S.A.
- If version "0018" is displayed, continue with Section 5 .
- If any other version is displayed, perform CONSULT-II Converter Update .
  
  Fig 32: Consult-II Display - ECU Part Number Display
  Courtesy of NISSAN MOTOR CO., U.S.A.

CONSULT-II Converter Update (if needed)

Press [BACK ] one time.
Press [C-II CONVERTER UPDATE ]

Fig 33: Pressing C-II Converter Update
Courtesy of NISSAN MOTOR CO., U.S.A.
Press [START ]

Fig 34: Pressing Start
Courtesy of NISSAN MOTOR CO., U.S.A.
- As soon as START is pressed, the CONSULT-II backlight will automatically turn OFF and the update will start.
  NOTE: If the CONSULT-II Converter does not need to be updated (i.e. it has already been updated), CONSULT-II beeps and indicates "CANNOT START" on the screen. In this case, touch "END" to go back to "SELECT ECU PROGRAM" screen, and recheck the version number.
- The update progress screen will be displayed.
- The power LED on CONSULT-II Converter will flash.
- Update will take approximately 1.5 minutes.
  
  Fig 35: Consult-II Display - Progress Screen
  Courtesy of NISSAN MOTOR CO., U.S.A.
This screen will be displayed when the update is successfully completed.

Fig 36: Consult-II Display - Update Completed
Courtesy of NISSAN MOTOR CO., U.S.A.
- Backlight will automatically come ON.
- Update result will automatically print.
  
  Fig 37: Consult-II Display - Update Result
  Courtesy of NISSAN MOTOR CO., U.S.A.
- If the update is not successfully completed, the power LED on the CONSULT-II Converter will be OFF.
- In this case, the update needs to be performed again.
CAUTION: When update errors are displayed on the screen, the power LED may be ON even though the update did not complete. In this case, the update needs to be performed again.

Fig 38: Identifying Consult-II Converter (Power Off)
Courtesy of NISSAN MOTOR CO., U.S.A.

Section 5

: Perform ICC Control Unit Reprogramming

IMPORTANT:

Make sure all electrical loads* are OFF (except for the ignition).
Make sure all cellular phones are OFF.
* Headlights, defroster, A/C, Audio, Video, cellular telephone, etc.

Fig 39: Connecting AC/DC Power Supply To Consult-II
Courtesy of NISSAN MOTOR CO., U.S.A.

Connect the AC/DC power supply to CONSULT-II.
Press [BACK ] to display the screen shown in Fig 40.
Press [INITIATE ECU REPROGRAM ]

Fig 40: Pressing Initiate ECU Reprogram
Courtesy of NISSAN MOTOR CO., U.S.A.
- Review all precautions that are displayed on the screen.
Press [NEXT ]
Press [ICC ]

Fig 41: Pressing ICC
Courtesy of NISSAN MOTOR CO., U.S.A.
Press [START ]

Fig 42: Pressing Start
Courtesy of NISSAN MOTOR CO., U.S.A.

NOTE: If you get a malfunction message, refer to MALFUNCTION MESSAGES .
- After a few seconds, the window shown in Fig 43 will appear.
  
  Fig 43: Consult-II Display - Progress Screen
  Courtesy of NISSAN MOTOR CO., U.S.A.
- The screen backlight in CONSULT-II will turn OFF.
- When the screen backlight goes OFF, ICC reprogramming has started.
- Reprogramming will take approximately 25 minutes.
CAUTION: You must leave the vehicle and the CONSULT-II unit "undisturbed" (don't touch) until reprogramming is complete.

PLACE THE WARNING SIGN ON THE VEHICLE WHILE REPROGRAMMING IS IN PROCESS.

CAUTION DURING REPROGRAMMING:
- Do not unplug CONSULT-II from the vehicle; permanent ICC damage can occur.
- Do not open any door or the trunk during reprogramming.
- On some vehicles, the cooling fans may come on during reprogramming. This is a normal condition. Do not disconnect the cooling fans. Forgetting to reconnect them may cause severe engine damage (overheating). A vehicle battery charger is needed* to maintain the battery voltage level during reprogramming.
  * You should have hooked up a battery charger in Section 3.
Fig 44: Warning Sign
Courtesy of NISSAN MOTOR CO., U.S.A.

When ICC Reprogramming is complete, this screen will be displayed.

Fig 45: Consult-II Display - ICC Reprogramming Complete

Courtesy of NISSAN MOTOR CO., U.S.A.

The backlight will automatically turn ON.
A results page will automatically print out.

Fig 46: Consult-II Display - Results Page

Courtesy of NISSAN MOTOR CO., U.S.A.

For your reference, the old and new ICC Control Unit part numbers are listed.

ICC CONTROL UNIT PART NUMBERS

OLD	NEW
28437 - EH000	28437 - EH00B
28437 - EH00A	28437 - EH00B
28437 - EH100	28437 - EH10A
28437 - EH600	28437 - EH60A

Press [END ] two times to return to the main menu.
Turn the ignition switch OFF, and CONSULT-II OFF.
CAUTION:
- The ignition and CONSULT-II must be turned OFF before disconnecting the DLC-II cable or the ICC reprogramming cable.
- ICC reprogramming cannot be completed normally if the cables are disconnected before turning the ignition and CONSULT-II OFF.
Disconnect the CONSULT-II cable and the ICC reprogramming cable from the vehicle.
Reconnect the ICC control unit and install the grill (see Section 1 ).
Continue with Section 6.

Section 6

Perform "erase" procedure for all systems in SELF-DIAG RESULTS.

Remove the Y50 ICC Reprogramming Card (8 MB orange card) from CONSULT-II.
Install the red/white Diagnostic Card into Slot A (top slot) of CONSULT-II.
Turn the ignition switch ON (do not start the engine).
- CONSULT-II will turn ON automatically.
- Confirm that all electrical loads* (except for the ignition) are OFF.
  * These loads include headlights, defroster, A/C, audio, video, cellular telephone, etc.
Press START (Nissan BASED VHCL) .
In "SELF-DIAG RESULTS ", press ERASE and OK for each CONSULT-II compatible systems.
WARNING:
ICC DAMAGE MAY OCCUR
You MUST press "ERASE" and "OK" in all systems (shown below) whether a DTC is displayed or not.
- This is required to complete the ICC reprogramming procedure.
- This will ensure that all DTC(s) are deleted.
  NOTE: Some of the systems listed below may not apply to your vehicle.
  
  Fig 47: Display Of Consult-II - Self-Diag Results
  Courtesy of NISSAN MOTOR CO., U.S.A.
After "erase" procedure has been completed:
- Turn the ignition OFF.
- Disconnect the CONSULT-II from the vehicle.
- Disconnect the battery charger from the vehicle.
7. Continue with Part 5.

Part 5: Check ICC operation

Start the engine and make sure it runs properly and that there are NO warning lights illuminated in the instrument panel.
Push the ICC main switch.

Fig 48: Locating ICC Main Switch
Courtesy of NISSAN MOTOR CO., U.S.A.
Make sure:
- The indicator on the combination meter is illuminated as shown in Fig 49.
- CRUISE is illuminated "green".
- No malfunctions displayed for 1 minute.
  
  Fig 49: Display - Combination Meter
  Courtesy of NISSAN MOTOR CO., U.S.A.
Continue with Part 6.

Part 6: Re-program the 8 MB (orange) Reprogramming Card back to its original format so it can be used for standard ECU reprogramming. Use ID Code 050602 to do this

Remove the red/white diagnostic card from CONSULT-II and insert the Y50 Reprogramming Card (8 MB orange card).
Go to the ASIST terminal.
Use ID Code 050602 to download (transfer) data from ASIST to CONSULT-II.
- This will re-program the 8 MB (orange) card to its original format so it can be used for standard ECU reprogramming.
- Refer to Part 3 of this bulletin for the downloading procedure.

END

Malfunction Messages

Fig 50: WARNING

Courtesy of NISSAN MOTOR CO., U.S.A.

If the reprogramming operation did not start or could not be completed;

A malfunction message will be displayed on the CONSULT-II screen,
A copy of the screen will automatically be printed.

CAUTION: If any of the messages below are displayed / printed, reprogramming must be performed again.

Fig 51: Consult-II Display - ECU Reprogramming

Courtesy of NISSAN MOTOR CO., U.S.A.

Turn the ignition OFF, and CONSULT-II OFF.
Make sure CONSULT-II and the ignition are OFF for more than 10 seconds before continuing.
Perform the complete procedure in this TSB again; starting at Part 1 . Perform all steps in all sections exactly as instructed.

The exact cause of the error messages is not known; therefore you must perform the entire procedure again. This includes the following:

Downloading the special Y50 ICC reprogramming data from ASIST onto the 8MB (orange) reprogramming card.
Make sure all DTCs are repaired and erased from all CONSULT-II compatible systems (Part 2 ).
Make sure all connections of the ICC reprogramming cable, CONSULT-II DLC cables and CONSULT-II Converter cables are tight.
Make sure the battery charger is connected and charging at the correct charge rate.

CLAIMS INFORMATION

Submit a Campaign (CM) line claim using the following claims coding:

DESCRIPTION OP CODE FRT

DESCRIPTION	OP CODE	FRT
Check and/or Reprogram ICC Control Unit	P62070	0.7 hrs

OWNER'S LETTER

Dear Infiniti Owner:

Infiniti is committed to providing the highest levels of product quality and customer satisfaction. It has come to our attention that the Intelligent Cruise Control (ICC) system installed on your vehicle may not work as described in the owner's manual when operating in the Vehicle-to-Vehicle Distance Control Mode. If the laser detection sensor mounted on the front of your vehicle becomes dirty, the ICC will not turn off as intended and the chime and blinking system display does not operate as described.

We have determined that reprogramming the ICC will assure the system operates as specified in the owner's manual. This reprogramming is being offered to you to assure your continued satisfaction.

WHAT INFINITI WILL DO

Your Infiniti dealer will reprogram the ICC control unit at no cost to you.

WHAT YOU SHOULD DO

Contact your Infiniti dealer at your earliest convenience to arrange an appointment. The reprogramming should take about two hours to complete, but you should plan to leave your vehicle at the dealership for a full day. Please bring this notice with you when you keep your service appointment.

For more detailed information about the Intelligent Cruise Control system and keeping the laser detection sensor clean, please refer to your owner's manual.

Thank you for choosing Infiniti. We are indeed sorry for any inconvenience this may cause you.

Infiniti Division

Nissan North America, Inc.