# Service bulletin SSM 49085

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: 10179344
- Published by NHTSA: 2020\-09\-04
- Manufacturer's number: SSM 49085
- Manufacturer's date: 2020\-08\-12
- NHTSA component: ELECTRICAL SYSTEM; EQUIPMENT; ENGINE

## NHTSA's summary

Some 2020 Ford and Lincoln vehicles equipped with a TCU may exhibit incomplete user authorization, no authorization pop\-up on the SYNC infotainment system, vehicle connectivity concerns, vehicle location disabled message and/or various FordPass/LincolnWay App command/control concerns. To correct these conditions, ensure that customer connectivity settings \(CCS\) are turned on in the SYNC system. If the concerns persist after CCS is turned on, turn CCS OFF, perform an ignition cycle, and turn CCS settings back on. After any CCS changes, force\-close and relaunch the FordPass/ LincolnWay app on the customers phone. Once CCS is turned on, program the TCU to the latest IDS/FDRS version level. If the concern is still present, follow normal diagnostics in Workshop Manual \(WSM\), Section 415\-00. Refer to PTS OASIS home page for TCU version identification. For claiming, use causal part 14G229.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10179344-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10179344-9999.pdf)

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

## Components

Electrical system, Engine, Equipment and accessories

## Vehicles listed

- 2020 FORD ECOSPORT
- 2020 FORD EDGE
- 2020 FORD ESCAPE
- 2020 FORD EXPEDITION
- 2020 FORD EXPLORER
- 2020 FORD F\-250 SD
- 2020 FORD F\-350 SD
- 2020 FORD F\-450 SD
- 2020 FORD F\-550 SD
- 2020 FORD FUSION
- 2020 FORD FUSION ENERGI
- 2020 FORD FUSION HYBRID
- 2020 FORD MUSTANG
- 2020 FORD RANGER
- 2020 FORD TRANSIT
- 2020 FORD TRANSIT CONNECT
- 2020 LINCOLN AVIATOR
- 2020 LINCOLN CORSAIR
- 2020 LINCOLN MKX
- 2020 LINCOLN MKZ
- 2020 LINCOLN MKZ HYBRID
- 2020 LINCOLN NAUTILUS
- 2020 LINCOLN NAVIGATOR

## Recalls for the same vehicles and component

- [2026072](/recalls/tc/2026072.md), 2026-02-18: Engine
- [2026005](/recalls/tc/2026005.md), 2026-01-09: Electrical
- [25V876000](/recalls/nhtsa/25V876000.md), 2025-12-17: EQUIPMENT ADAPTIVE/MOBILITY:WHEELCHAIR RESTRAINTS/SECUREMENT:LATCH/ANCHOR:
- [25V789000](/recalls/nhtsa/25V789000.md), 2025-11-14: ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY
- [2025554](/recalls/tc/2025554.md), 2025-10-10: Electrical
- [25V685000](/recalls/nhtsa/25V685000.md), 2025-10-10: EQUIPMENT:ELECTRICAL:ENGINE BLOCK HEATER
- [25V628000](/recalls/nhtsa/25V628000.md), 2025-09-19: ENGINE
- [2025376](/recalls/tc/2025376.md), 2025-07-14: Engine
- [2025283](/recalls/tc/2025283.md), 2025-05-23: Engine
- [25V349000](/recalls/nhtsa/25V349000.md), 2025-05-23: ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY

## Other bulletins for the same vehicles and component

- [SSM 55228](/bulletins/11038440.md), 2026-10-12, Service bulletin: ENGINE; UNKNOWN OR OTHER. Some 2020\-2026 Aviator/Explorer/F\-150/Bronco/Ranger vehicles equipped with a 2.7L or 3.0L \(non\-diesel\) engine may need the front engine cover removed and reinstalled for various reasons. The Workshop Manual \(WSM\), Section 303\-01 Engine \> Removal and Installation \> Engine Front Cover service procedure has been updated to include a new essential special service tool \(ESST\) guide pin alignment tool \(303\-1790\) that is used to align the engine front cover to the engine block, preventing the O\-ring seal on the engine oil galley feed tube from getting damaged during installation.
- [SSM 55217](/bulletins/11038165.md), 2026-10-06, Service bulletin: ENGINE; UNKNOWN OR OTHER. Some 2020\-2024 Explorer/Aviator vehicles equipped with 3.0L EcoBoost/hybrid engine may exhibit blue or black exhaust smoke on startup for the first 5 minutes after an overnight cold soak with no illuminated malfunction indicator lamp \(MIL\) or powertrain diagnostic trouble codes \(DTCs\) present. This may be due to engine oil breaching the dynamic oil seals separating the bearing core from the turbine housing in the left side turbocharger assembly. There is a new, updated left side turbocharger oil supply tube equipped with an internal check valve to prevent the engine oil from entering turbine housing after the engine is off. Replace the existing left side turbocharger oil supply tube with the updated service part that includes the check valve \(service part\# L1MZ\-9T516\-B\) or latest level part. Refer to the Workshop Manual \(WSM\), Section 303\-04 Fuel Charging and Controls \- Turbocharger \> Removal and Installation \> Turbocharger Oil Supply Tube LH. For claiming, use causal part 9T516 and labor operation code 9440AL.
- [TSB 26\-2325](/bulletins/11037978.md), 2026-10-05, Service bulletin: EXTERIOR LIGHTING; ELECTRICAL SYSTEM; UNKNOWN OR OTHER. Some of the vehicles listed in the Model statement above may exhibit a front courtesy lamp that is inoperative. This may be due to a concern with the front courtesy lamp light module.
- [TSB 26\-2395](/bulletins/11036595.md), 2026-09-01, Service bulletin: POWER TRAIN; UNKNOWN OR OTHER; ELECTRICAL SYSTEM. This article supersedes 26\-2287. Reason for update: update the labor operation numbers to add MT to operations C, F, G, H, J, K, L and M, and correct the part number LIMZ\-4A015\-B to L1MZ\-4A015\-B. Some of the vehicles listed in the Model statement above may exhibit at least one of the following conditions: Harsh engagement Delayed engagement Harsh shift Delayed shift Illuminated malfunction indicator lamp \(MIL\) with diagnostic trouble codes \(DTC\)s P0751, P0752, P0756, P0757, P0761, P0762, P0766, P0767, P0771, P0772, P2700, P2701, P2702, P2703, P2704, P2705, P2707, P2708, P0729, P0731, P0732, P0733, P0734, P0735, P0736, P076F, P07D9, P07F6 and/or P07F7 stored in the powertrain control module \(PCM\) or transmission control module \(TCM\). This may be due to axial movement of the CDF clutch cylinder sleeve causing hydraulic circuit leaks. NOTE: If internal transmission service is required to address a concern detected with the CDF clutch cylinder following this article, technicians should carefully inspect and replace other transmission components and flush transmission fluid cooler only as ne
- [25M03](/bulletins/11036553.md), 2026-09-01, Other: UNKNOWN OR OTHER; ENGINE. Customer Satisfaction Program 25M03 Certain 2020\-2025 Model Year Escape, 2021\-2025 Model Year Corsair and 2022\- 2025 Model Year Maverick Vehicles equipped with a 2.5L Hybrid or Plug\-In Hybrid engine \- Exhaust Gas Recirculation \(EGR\) Differential Pressure Sensor Replacement, if Required After Dealer Evaluation
- [26N15](/bulletins/11036550.md), 2026-09-01, Other: UNKNOWN OR OTHER; ELECTRICAL SYSTEM. Customer Satisfaction Program 26N15 Certain 2020\-2026 Model Year Escape and 2021\-2026 Model Year Corsair Plug\-in Hybrid Electric Vehicles \(PHEV\) – High Voltage Battery Replacement
- [26L02](/bulletins/11036546.md), 2026-09-01, Other: UNKNOWN OR OTHER; ENGINE. Customer Satisfaction Program 26L02 Certain 2014\-2021 Model Year Various Vehicles 1.0L Fox Classic Engine Timing Belt and Oil Pump Belt Interval Change
- [26L01](/bulletins/11036545.md), 2026-09-01, Other: ENGINE. Customer Satisfaction Program 26L01 Certain 2018\-2024 Model Year Various Vehicles 2.0L Panther Diesel Engine Timing Belt and Tensioner Interval Change
- [SSM 55069](/bulletins/11036103.md), 2026-08-11, Service bulletin: VISIBILITY/WIPER; ELECTRICAL SYSTEM; STRUCTURE:BODY. Some 2020\-2025 Explorer vehicles equipped with a power roof opening panel may exhibit a sunshield with localized bunching or binding/inoperative. This may be due to a broken or missing sunshield fabric retainer/clip. A revised sunshield clip \(LJ6Z\-5452118\-B\) is now available to address this condition. It is not necessary to replace the entire sunshield assembly if the clip\(s\) are broken or missing. Refer to Workshop Manual \(WSM\), Section 501\-17 Roof Opening Panel \> General Procedures \> Inspection and Replacement of the Roof Opening Panel Shield Clip.
- [TSB 26\-2359](/bulletins/11036074.md), 2026-08-10, Service bulletin: ELECTRICAL SYSTEM; UNKNOWN OR OTHER; POWER TRAIN. Some of the vehicles listed in the Model statement above may exhibit an incorrectly illuminated malfunction indicator lamp \(MIL\) with diagnostic trouble code \(DTC\) P0420 stored in the powertrain control module \(PCM\). This may be due to the software in the PCM.

JSON: [/v1/bulletins/10179344](/v1/bulletins/10179344)

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