Grinding, Whine-type Noise, Vibration and/or Gear Slippage – 2008-2011 Ford Lincoln Mercury

NHTSA ID Number: 10204997

Manufacturer Communication Number: TSB160032

Summary

4R75E Transmission – Grinding/Whine/Vibration/Gear Slippage – Service Kit available

 


Ford Mercury Lincoln
Ford Mercury Lincoln

 


FORDeBay logo:

2008-2010 E-150, E-250, E-350, F-150
2008-2011 Crown Victoria
2013-2014 E-150, E-250, E-350

LINCOLNeBay logo:

2008 Mark LT
2008-2011 Town Car

MERCURYeBay logo:

2008-2011 Grand Marquis

 

This article supersedes TSB 15-0179 to update the Service Labor Time Standards.

 

ISSUE:

A service kit has been released to assist with proper repair of the 4R75E transmission in 2008 Mark LT, 2008-2010 F-150, 2008-2010 / 2013-2014 E-Series, 2008-2011 Crown Victoria, Grand Marquis and Town Car vehicles that exhibit a grinding, whine-type noise, vibration and/or gear slippage while driving, or a loss of reverse resulting from a planetary gear assembly failure.

 

ACTION:

Follow the Service Procedure steps to correct the condition.

 

SERVICE PROCEDURE

1. Connect the FordeBay logo Integrated Diagnostic System (IDS) or equivalent service tool to the data link connector (DLC). Retrieve all diagnostic trouble codes (DTCs) and record.

(1). The following DTCs may be present: P0733, P0720, P0722, P0731, P1783, P0732, P0734, P0721, P0297, P0781, P0782, P1728, P1715, P1744, P1783, P0741, P1741, P1742 and/or P1743.

2. Remove the transmission fluid pan. Refer to Workshop Manual (WSM), Section 307-01.

3. Inspect the transmission fluid pan magnet for debris.

(1). If metallic debris is present, proceed to Step 4.

(2). If little or no metallic debris is present or if blackened friction material is present, this article does not apply. Refer to WSM, Section 307-01 for normal diagnosis.

4. Install transmission fluid pan, remove transmission and disassemble. Refer to WSM, Section 307-01.

(1). If cost cap directs transmission repair, proceed to Step 5.

(2). If cost cap directs transmission replacement, proceed to Step 10.

5. Clean all internal components thoroughly. Replace any friction material which have metal pieces embedded.

6. Disassemble and clean the main control valve body. Refer to WSM, Section 307-01.

7. Assemble the transmission using the parts provided in the service kit. Be certain to perform steps to determine number 1 thrust washer thickness. Refer to WSM, Section 307-01.

(1). Service kit contains seals and gaskets for all 4R75 models. Match up all removed seals and gaskets. Some seals and gaskets in the kit will not be required for certain models. Discard any unused components.

8. Were any of the following DTCs present in Step 1: P0741, P1741, P1742, P1743?

(1). No – proceed to Step 9.

(2). Yes – replace the torque convertor and proceed to Step 10.

9. Place the torque converter assembly on the bench and drain the old fluid. Refill with fresh transmission fluid and drain again. Repeat until clean oil is present when draining.

10. Perform transmission fluid cooler back flushing and cleaning. Refer to WSM, Section 307-01.

(1). The transmission fluid cooler on Crown Victoria, Grand Marquis and Town Car vehicles cannot be flushed due to an internal thermostatic bypass valve. These vehicles require replacement of the transmission fluid cooler (A/C condenser assembly). Refer to WSM, Section 307-02.

11. Install the transmission. Refer to WSM, Section 307-01.

 

PART NUMBERPART NAME
AL3Z-7A398-CPlanetary Upgrade Kit
378941-441
Ford Motor Co. Genuine Transmission Nut - 378941S441
  • Genuine FordeBay logo Motor Co. Transmission Nut - 378941S441
  • Item Package Weight - 0.1 Pounds
  • Item Package Quantity - 1
  • Product Type - NUTS

Last update on 2026-06-10 / Affiliate links / Images from Amazon Product Advertising API


 

Nut – Converter (4 req.)
56142-S439Exhaust Bolts – Crown Vic / Grand Mar / Town Car (4 req.)
391188-S441Exhaust Flange Nuts – Crown Vic / Grand Mar / Town Car (4 req.)
N800594-S100

No products found.

Driveshaft Fasteners – Except Econoline
N811880-100Driveshaft Fasteners – Econoline
XL-5-A
Motorcraft XL5# Grease - Long Life Lubricating ()
5 Reviews
Motorcraft XL5# Grease - Long Life Lubricating ()
  • Motorcraft #XL5 GREASE - LONG LIFE LUBRICATING (XL5) Part Number XL5

Last update on 2026-06-12 / Affiliate links / Images from Amazon Product Advertising API


 

Motorcraft Multi-Purpose Grease Spray
XG-1-E1

No products found.

Motorcraft Premium Long-Life Grease
XT-10-QLVC
Ford Genuine Ford Fluid XT-10-QLVC MERCON-LV Automatic Transmission Fluid - 1 Quart

Last update on 2026-06-09 / Affiliate links / Images from Amazon Product Advertising API


 

Motorcraft MERCON LV Automatic Transmission Fluid (2009-2012 MY)
XT-5-QMC

No products found.

Motorcraft MERCON V Automatic Transmission And Power Steering Fluid (2008 MY)
TA-25-BeBay logoMotorcraft Threadlock and Sealer
XL-12
Ford Transfer Case Fluid - XL-12-1 Quart Bottle (for Select Models and Years of Ford, Lincoln, and Mercury Vehicles)
298 Reviews
Ford Transfer Case Fluid - XL-12-1 Quart Bottle (for Select Models and Years of Ford, Lincoln, and Mercury Vehicles)
  • FordeBay logo Transfer Case Fluid Individual 1 Quart Bottle
  • Part Number: XL-12
  • Recommended for use in transfer cases driving front axles on FordeBay logo, LincolneBay logo, and MercuryeBay logo AWD/4X4 vehicles
  • Do not use in AWD vehicles equipped with a transaxle
  • Provides increased protection against deposits, rust, corrosion, and wear

Last update on 2026-06-19 / Affiliate links / Images from Amazon Product Advertising API


 

Motorcraft Transfer Case Fluid
56761-S439

No products found.

Bolt – Two Piece Driveshaft – Econoline Center Bearing
W711116-S439Bolt – 2008 F-150 Multi-piece Driveshaft Center Bearing
7L1Z-4B496-C
Genuine Ford 7L1Z-4B496-C Bolt
  • Genuine OEM Replacement Part
  • Brand Name: FordeBay logo
  • Model Number: 7L1Z-4B496-C
  • Item weight: 1.6 ounces

Last update on 2026-06-18 / Affiliate links / Images from Amazon Product Advertising API


 

Front Driveshaft Fasteners – 2009-2010 F-150 4X4 (2 req.)
7L1Z-4B496-D

Last update on 2026-06-18 / Affiliate links / Images from Amazon Product Advertising API


 

Front Driveshaft Fasteners – 2009-2010 F-150 4X4 (3 req.)
W716375-S900eBay logoTransfer Case Bolts – 2009-2010 F-150 4X4 (9 req)
E7TZ-7086-A
Genuine Ford Parts - Gasket (E7TZ-7086-A)

Last update on 2026-06-19 / Affiliate links / Images from Amazon Product Advertising API


 

Gasket – Transfer Case
BW7Z-19712-A
Ford BW7Z-19712-A, A/C Condenser
  • Model: Crown Victoria Town Car Grand Marquis Mountaineer, Oe/Oem Part Number: BW7Z-19712-A, Bundle Description: No, Warranty: 1 Year
  • Country/Region Of Manufacture: United States, Fitment Type: Direct Replacement, Type: CONDENSER ASY, Part Brand: Compatible with FordeBay logo
  • Manufacturer Part Number: BW7Z-19712-A, Manufacturer Warranty: 1 Year, Certifications: OE, Brand: Compatible with FordeBay logo
  • Year: 2006 2007 2008 2009 2010 2011, Other Part Number: BW7Z19712A, Custom Bundle: No

Last update on 2026-06-11 / Affiliate links / Images from Amazon Product Advertising API


 

A/C Condenser-Cooler – Crown Victoria/Grand Marquis/Town Car
7902Torque Converter Assembly – See The Dealer Catalog For Proper Replacement Part
7000Transmission Assembly – See The Dealer Catalog For Proper Replacement Part

 


31 Affected Products

Vehicles

MAKEMODELYEAR
FORDeBay logoCROWN VICTORIA2008-2011
FORDeBay logoE-1502008-2010, 2013-2014
FORDeBay logoE-2502008-2010, 2013-2014
FORDeBay logoE-3502008-2010, 2013-2014
FORDeBay logoF-1502008-2010
LINCOLNeBay logoMARK LT2008
LINCOLNeBay logoTOWN CAR2008-2011
MERCURYeBay logoGRAND MARQUIS2008-2011

 


1 Associated Document

Manufacturer Communications

TSB 16-0032

https://www.nhtsa.gov/recalls?nhtsaId=10204997

MC-10204997-9999.pdf 109.688KB

 


 

Bestseller No. 1
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  • Motorcraft Transmission Fluid - XT105Q3LV
  • Item Package Dimension: 12.009L x 8.49W x 4.489H inches
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  • Item Package Quantity - 1
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Ford MERCON LV Automatic Transmission Fluid - XT-10-5Q3LV - 5 Quart Jug (for Select Models and Years of Ford, Lincoln, and Mercury Vehicles)
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Motorcraft MERCON LV Automatic Transmission Fluid (ATF) 12 Quart Case
  • Manufactured with high-viscosity index, premium-quality, hydroprocessed base oils and specially designed performance additives
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  • Provides excellent performance in electronically controlled automatic transmissions. Dyed red for easy leak detection
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  • Provides excellent shifting characteristics at high and low ambient temperatures, and guards against transmission shudder
  • Offers excellent thermal, oxidation and shear stability, as well as good low-temperature fluidity. Provides wear protection and inhibits the formation of gum, sludge, lacquer and foam
  • Not for use in applications where MERCON V, MERCON SP, Continuously Variable Chain Type Transmission Fluid, Motorcraft Premium Automatic Transmission Fluid, FNR5 Automatic Transmission Fluid or Type F Automatic Transmission Fluid is recommended
Bestseller No. 5
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Last update on 2026-05-31 / Affiliate links / Images from Amazon Product Advertising API


 

 


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