# Service bulletin 19B05

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 10156539
- Published by NHTSA: 2019\-04\-04
- Manufacturer's number: 19B05
- Manufacturer's date: 2019\-03\-15
- NHTSA component: POWER TRAIN

## NHTSA's summary

Certain 2012 \- 2013 Model Year Expedition/Navigator Vehicles Equipped With A 6R80 Transmission \- Sudden Transmission Downshift \- Powertrain Control Module Reprogramming

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2019/MC-10156539-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2019/MC-10156539-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Transmission and driveline

## Vehicles listed

- 2012 to 2013 FORD EXPEDITION
- 2012 to 2013 LINCOLN NAVIGATOR

## Recalls for the same vehicles and component

- [16V248000](/recalls/nhtsa/16V248000.md), 2016-04-27: POWER TRAIN:AUTOMATIC TRANSMISSION
- [2016183](/recalls/tc/2016183.md), 2016-04-26: Powertrain
- [12V190000](/recalls/nhtsa/12V190000.md), 2012-05-03: EXTERIOR LIGHTING:BACK UP LIGHTS; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\)
- [2012149](/recalls/tc/2012149.md), 2012-05-01: Powertrain

## Other bulletins for the same vehicles and component

- [TSB 22\-2219](/bulletins/10214754.md), 2022-06-27, Service bulletin: POWER TRAIN. Some 2003\-2020 Expedition/Navigator and 2006\-2020 F\-150 \(non\-Raptor\) vehicles equipped with 4WD may exhibit grinding/clicking/ratcheting noise from the front wheel area. This may be due to partial engagement of the integrated wheel ends \(IWE\). To correct this condition, follow the Service Procedure to remove and cap the vacuum supply line or to reprogram the transfer case control module \(TCCM\) and replace any worn vacuum and/or IWE components.
- [TSB160001](/bulletins/10204987.md), 2021-12-20, Service bulletin: FUEL/PROPULSION SYSTEM; ENGINE; EQUIPMENT; POWER TRAIN; AIR BAGS; STRUCTURE. 49 CFR Part 579.5 Monthly Communications \- March 2016 Air bag warning light illuminated with diagnostic trouble code \(DTC\) B141B and/or B141C
- [LTR3756](/bulletins/10204986.md), 2021-12-20, Service bulletin: FUEL/PROPULSION SYSTEM; AIR BAGS; ENGINE; STRUCTURE; POWER TRAIN; ELECTRICAL SYSTEM. 49 CFR Part 579.5 Monthly Communications \- January 2016
- [19N01\-S4](/bulletins/10201087.md), 2021-09-05, Service bulletin: POWER TRAIN. This program extends the warranty coverage of the automatic transmission molded leadframe to 10 years of service or 150,000 miles from the warranty start date of the vehicle, whichever occurs first. This is a one\-time repair program.
- [16N02\-S1](/bulletins/10201086.md), 2021-09-05, Service bulletin: POWER TRAIN. This program extends the warranty coverage of the automatic transmission molded leadframe to 10 years of service or 150,000 miles from the warranty start date of the vehicle, whichever occurs first. This is a one\-time repair program.
- [19N01\-S3](/bulletins/10183669.md), 2020-12-05, Service bulletin: EQUIPMENT; POWER TRAIN; EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Certain 2011 \- 2013 Model Year F\-150 and 2012\- 2013 Model Year Expedition/Navigator Vehicles Equipped with A 6R80 Transmission Transmission Molded Leadframe Extended Coverage In some of the affected vehicles, an output shaft speed \(OSS\) sensor failure may result in an illuminated malfunction indicator light \(MIL\) and/or wrench light in the instrument cluster with diagnostic trouble codes \(DTCs\) P0720, P0722, P0731 and/or P1500 stored in the powertrain control module \(PCM\).
- [TSB 19\-2252](/bulletins/10164426.md), 2019-09-06, Service bulletin: POWER TRAIN. Some 2013\-2018 F\-150/Expedition/Navigator vehicles equipped with four wheel drive \(4WD\) may exhibit an intermittent grinding noise while driving in two wheel drive \(2WD\) mode most commonly on acceleration. This may be due to a loss of vacuum to the integrated wheel end \(IWE\) actuators and/or wear of the IWE components. To correct the condition, follow the Service Procedure steps to replace the worn vacuum and/or IWE components.
- [19N01\-S1](/bulletins/10162411.md), 2019-07-09, Service bulletin: POWER TRAIN. Customer Satisfaction Program 19N01: Certain 2011 \- 2013 Model Year F\-150 and 2012\- 2013 Model Year Expedition/Navigator Vehicles Equipped With A 6R80 Transmission \- Transmission Molded Leadframe Extended Coverage
- [SSM 47976](/bulletins/10160931.md), 2019-06-07, Service bulletin: POWER TRAIN. On vehicles equipped with an automatic transmission it is imperative that the converter pilot hub be greased with Motorcraft Multi\-Purpose Grease Spray XL\-5\-A even if grease was not applied from the factory. Also verify that the engine/transmission alignment dowel pins are present as well as the engine crankshaft dowel pin, if equipped, when installing the transmission. Failure to adequately lubricate the converter hub greatly increases the likelihood of the flexplate cracking in the future. Missing dowels may cause a misalignment issue also resulting in a premature failure. Refer to Workshop Manual \(WSM\), Section 307\-01.
- [19N01](/bulletins/10159510.md), 2019-05-07, Service bulletin: POWER TRAIN. Certain 2011 \- 2013 Model Year F\-150 and 2012\- 2013 Model Year Expedition/Navigator Vehicles Equipped With A 6R80 Transmission \- Transmission Molded Leadframe Extended Coverage

JSON: [/v1/bulletins/10156539](/v1/bulletins/10156539)

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