8F35 – Illuminated MIL With DTC P0766 And/Or Intermittent No Reverse Engagement – 2019-2020 Ford & Lincoln

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NHTSA ID Number: 10200744

Manufacturer Communication Number: TSB 21-2268

Summary

Some 2019-2021 Edge/Nautilus/Transit Connect, 2020-2021 Escape/Corsair and 2021 Bronco Sport vehicles equipped with a 8F35 transmission may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble code (DTC) P0766 stored in the powertrain control module (PCM) and/or intermittent no reverse engagement concerns. This may be due to contamination in the main control valve body separator plate orifice. To correct the condition, follow the Service Procedure steps to clean the contamination from the main control plate.

 


Ford & Lincoln
Ford & Lincoln

 


This bulletin supersedes 19-2386. Reason for update: Concern Carryover to New Model

Model:

Ford

2021 Bronco Sport
2019-2021 Edge
2020-2021 Escape
2019-2021 Transit Connect

Lincoln

2020-2021 Corsair
2019-2021 Nautilus

 

Summary

This article supersedes TSB 19-2386 to update the vehicle model years affected.

 

Issue: Some 2019-2021 Edge/Nautilus/Transit Connect, 2020-2021 Escape/Corsair and 2021 Bronco Sport vehicles equipped with a 8F35 transmission may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble code (DTC) P0766 stored in the powertrain control module (PCM) and/or intermittent no reverse engagement concerns. This may be due to contamination in the main control valve body separator plate orifice. To correct the condition, follow the Service Procedure steps to clean the contamination from the main control plate.

 

Action: Follow the Service Procedure steps to correct the condition on vehicles that meet all the following criteria:

 

NOTE: Part quantity refers to the number of that service part number required, which may be different than the number of individual pieces. Service part numbers contain 1 piece unless otherwise stated. “As Needed” indicates the part is required but the number may vary or is not a whole number; parts can be billed out as non-whole numbers, including less than 1.

 

Parts

Service Part Number Quantity Description
W716350-S300 2 Rocker Moulding Clip (Bronco Sport) Package Contains 4 Pieces, 8 Pieces Required
W790225-S900 3 Fender Moulding Clip (Bronco Sport) Package Contains 4 Pieces, 12 Pieces Required
XT-12-QULV 8F35 - Illuminated MIL With DTC P0766 And/Or Intermittent No Reverse Engagement - 2019-2020 Ford & Lincoln | small light As Needed Motorcraft® MERCON® ULV Automatic Transmission Fluid
Parts To Inspect And Replace Only If Necessary
JM5Z-7G199-A If Needed Main Control To Case Tube
JM5Z-7F396-A If Needed Main Control Cover Gasket

 

Service Procedure

1. Remove the main control valve body. Refer to Workshop Manual (WSM), Section 307-01.

2. Remove the main control separator plate. Refer to WSM, Section 307-01.

3. Clean and remove any debris from the separator plate orifice. (Figure 1)

Figure 1

 

4. Reinstall the main control valve body. Refer to WSM, Section 307-01.

 


14 Affected Products

Vehicles

MAKE MODEL YEAR
FORD BRONCO SPORT 2021
FORD EDGE 2019-2021
FORD ESCAPE 2020-2021
FORD TRANSIT CONNECT 2019-2021
LINCOLN CORSAIR 2020-2021
LINCOLN MKX 2020
LINCOLN NAUTILUS 2020-2021

 


1 Associated Document

Manufacturer Communications

21-2268
11 August 2021

https://www.nhtsa.gov/recalls?nhtsaId=10200744

MC-10200744-0001.pdf 106.663KB

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NHTSA ID Number: 10169847

Manufacturer Communication Number: TSB 19-2386

Summary

Some 2019-2020 Edge/Nautilus/Transit Connect and 2020 Escape/Corsair vehicles equipped with a 8F35 transmission may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble code (DTC) P0766 stored in the powertrain control module (PCM) and/or intermittent no reverse engagement concerns. This may be due to contamination in the main control valve body separator plate orifice. To correct the condition, follow the Service Procedure steps to clean the contamination from the main control plate.

 

1 Associated Document

Manufacturer Communications

19-2386
19 December 2019

https://www.nhtsa.gov/recalls?nhtsaId=10169847

MC-10169847-0001.pdf 165.563KB

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NHTSA ID Number: 10163576

Manufacturer Communication Number: TSB 19-2213

Summary

Some 2019 Edge/Nautilus/Transit Connect vehicles equipped with a 8F35 transmission may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble code (DTC) P0766 stored in the powertrain control module (PCM) and/or intermittent or delayed reverse engagement concerns. This may be due to contamination in the main control valve body separator plate orifice. To correct the condition, follow the Service Procedure steps to clean the contamination from the main control plate.

1 Associated Document

Manufacturer Communications

19-2213
08 July 2019

https://www.nhtsa.gov/recalls?nhtsaId=10163576

MC-10163576-0001.pdf 124.628KB

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