Voluntary Service Campaign 2006 M35/M45; Radiator Fan Control Module (ITB08-036)

Publication date: 2008-08-07
Reference number: ITB08-036

VOLUNTARY SERVICE CAMPAIGN 2006 M35/M45; RADIATOR FAN CONTROL MODULE

SERVICE CAMPAIGN BULLETIN

Reference Number(s): ITB08-036, Date of Issue: August 7, 2008

INFINITI:	: 2006 M35/M45 (Y50)
CAMPAIGN I.D.#/NHTSA #:	: P8227

NOTE: Refer to Infiniti Net to confirm campaign eligibility.

INTRODUCTION

On some 2006 M35/45 vehicles, the radiator fan motor may begin to operate incorrectly or not operate at all. If this occurs, in certain limited circumstances, the engine control logic may temporarily reduce engine output in order to protect against overheating damage. To prevent this potential condition, Infiniti is conducting this Voluntary Service Campaign to replace the radiator fan control module free of charge for parts and labor.

IDENTIFICATION NUMBER

Infiniti has assigned identification number P8227 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

Turn the Ignition OFF.
Remove the LH and RH engine covers.
- Pull UP on the covers near the clips to snap the clips loose (see Fig 1).
  
  Fig 1: R & L Engine Cover
Remove the 2 bolts shown in Fig 2 and then remove the air intake duct.

Fig 2: Air Intake Duct & Bolt
Locate the radiator cooling fan control module (see Fig 3).
- Look between the front of the engine and the radiator cooling fans.
Disconnect the 3 harness connectors form the cooling fan control module (see Fig 3).
Remove the 2 mounting bolts shown in Fig 3 and then remove the cooling fan control module.
Install the new cooling fan control module:
- Install the 2 bolts - torque to 4.4 N-m (0.45 kg-m, 39 in-lb ).
- Reconnect the harness connectors.
  
  Fig 3: Radiator Cooling Fan Control Module
Install the air intake duct and 2 bolts - bolt torque 5.5 N-m (0.56 kg-m, 49 in-lb ).
Install the engine side covers - make sure the clips are snapped into place and the washer fluid lid is snapped in place.

PARTS INFORMATION

Description	PART#	Quantity
Cooling Fan Control Module (Radiator cooling fan control module)	21493-EH10A	1

CLAIMS INFORMATION

Submit a CM line claim using the following claims coding:

"CM" I.D.: P8227

CLAIMS INFORMATION DESCRIPTION

DESCRIPTION	OP CODE	FRT
RPL Fan Control Module	P82270	0.5 hrs.

OWNER'S LETTER

Dear Infiniti M35/45 Owner:

Infiniti is committed to providing the highest levels of product quality and customer satisfaction. With that in mind, we want to bring to your attention important information regarding your 2006 M35/45 vehicle.

REASON FOR SERVICE ACTION

On certain 2006 M35/45 vehicles, the radiator fan motor may begin to operate incorrectly or not operate at all. If this occurs, in certain limited circumstances, the engine control logic may temporarily reduce engine output in order to protect against overheating damage.

WHAT INFINITI WILL DO

To assure your continued satisfaction and confidence in your M35/45 vehicle, your Infiniti retailer will replace the fan control module free of charge for parts and labor.

WHAT YOU SHOULD DO

Contact your Infiniti retailer at your earliest convenience in order to arrange an appointment. This service, free for parts and labor, should take less than an hour to complete, but your Infiniti retailer may require your vehicle for a longer period of time based upon the workshop schedule. To ensure the least inconvenience for you, it is important that you have an appointment before bringing your vehicle to the Infiniti retailer for service.

Please bring this notice with you when you keep your service appointment. Instructions have been sent to your Infiniti retailer.

If the Infiniti retailer fails, or is unable to complete the service free of charge, you may contact the Infiniti Division, Nissan North America, Inc., Consumer Affairs Department, P.O. Box 685003, Franklin, TN 37068-5003. The toll free number is 1-800-662-6200.

Thank you for providing us an opportunity to ensure on-going satisfaction with your Infiniti M35/45 vehicle.