Campaign P0301 - ECM Update For Cruise Control Operation: Overview
Reference: ITB10-007ADate: February 8, 2010
VOLUNTARY SERVICE CAMPAIGN 2010 EX35 INTELLIGENT CRUISE CONTROL
This bulletin has been amended. The Owner's Letter and the Introduction were updated. No other changes were made. Please discard previous versions.
CAMPAIGN ID #: P0301
APPLIED VEHICLES:
2010 EX35 (J50)
Check Service Comm to confirm campaign eligibility
INTRODUCTION
Infiniti is conducting a Voluntary Service Campaign on certain model year 2010 EX35 vehicles for the Intelligent Cruise Control (ICC) system. On the affected vehicles, due to a software irregularity, the ICC may turn off inappropriately. If this occurs, a warning lamp may illuminate to alert the driver the system has turned off. To remedy this potential condition, Infiniti will reprogram the Engine Control Module (ECM) at no charge for parts or labor.
IDENTIFICATION NUMBER
Infiniti has assigned identification number P0301 to this campaign. This number must appear on all communications and documentation of any nature dealing with this campaign.
DEALER RESPONSIBILITY
Dealers are to correct each vehicle falling within the range of this campaign that enters the service department. This includes vehicles purchased from private parties or presented by transient (tourist) owners and vehicles in a dealer's inventory.
SERVICE PROCEDURE
1. Connect CONSULT III (C-III) to the vehicle to begin the reprogramming procedure.
CAUTION
2. When you get to the ECM Reprogramming screen shown in Figure 1, confirm this bulletin applies as follows:
A. On your C-III screen, look at the Part Number column (see Figure 1 example).
^ If this column is blank (no part number listed), this bulletin does not apply.
^ If a Part Number is listed, write it on the Repair Order and then go to Step B.
B. Compare the Part Number you wrote down to the numbers in the Current ECM Part Number column in Table A above.
^ If there is a match, this bulletin applies. Continue with the reprogramming procedure.
NOTE:
If there are two lines (two reprogramming options) on your C-III screen, use the one that does not have the message "Caution! Use ONLY with ITBXX-XXX".
^ If there is not a match, this bulletin does not apply.
3. If this bulletin applies and you have performed ECM reprogramming; when reprogramming is complete, the screen in Figure 2 appears.
4. Make sure to erase all DTCs from all Systems.
NOTE:
During reprogramming, DTCs will set in several systems. These DTCs must be erased from all systems.
5. Disconnect C-III, start the engine and make sure the MIL (Check Engine light) is OFF.
^ If the Check Engine light comes ON, go back to ASIST for further diagnostic information. Refer to the applicable Electronic Service Manual as needed.
^ Diagnosis and repairs beyond ECM reprogramming are not covered by this bulletin.
CLAIMS INFORMATION