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Service bulletin SSM 49427

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10186564
Published by NHTSA2021-02-04
Manufacturer's numberSSM 49427
Manufacturer's date2021-01-05
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

Some 2019-2020 Edge/Nautilus/Ranger, 2020 Escape and 2020-2021 Corsair/Explorer vehicles equipped with a 2.0L/2.3L EcoBoost may exhibit a lack of power with an illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTCs) P02AB, P0243, P0299, P1464, P25B3, P25B4, P2AB7, P2AB8 and/or P2AB9. This may be due to a missing wastegate actuator e-clip. A lower level service component has been released, K2GZ-9G488-B for Edge/Nautilus/Escape/Corsair vehicles and LB5Z-9G488-B for Explorer/Ranger vehicles, for service to replace the actuator, actuator rod and both e-clips. Turbocharger replacement is not necessary for missing wastegate actuator e-clips.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Electrical system

Trouble codes named

P0243, P0299, P02AB, P1464, P25B3, P25B4, P2AB7, P2AB8, P2AB9

Vehicles listed
FORD EDGE2019, 2020
FORD ESCAPE2020
FORD EXPLORER2020, 2021
FORD RANGER2019, 2020
LINCOLN CORSAIR2020, 2021
LINCOLN MKX2019 to 2020
LINCOLN NAUTILUS2019, 2020

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
26V3720002026-06-09. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
20260052026-01-09. Electrical
25V7890002025-11-14. ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY
20255542025-10-10. Electrical
24V9540002024-12-20. ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY:MANAGEMENT SYSTEM/ENERGY CONTROL MODULE (BMS/BECM)
23V6260002023-09-08. ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY
22V3310002022-05-13. ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY
20204832020-10-15. Electrical
20V6350002020-10-15. ELECTRICAL SYSTEM:BODY CONTROL MODULE/BCM; TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS
20V4140002020-07-17. SEATS:FRONT ASSEMBLY:POWER ADJUST; AIR BAGS; ELECTRICAL SYSTEM:WIRING:INTERIOR/UNDER DASH

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
TSB 26-23252026-10-05. Service bulletin. 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 26-23952026-09-01. Service bulletin. 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
26N152026-09-01. Other. 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
SSM 550692026-08-11. Service bulletin. 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 26-23592026-08-10. Service bulletin. 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.
SSM550592026-08-03. Service bulletin. Some 2021-2023 F-150 vehicles equipped with a 3.5L PowerBoost engine, 2020-2026 Explorer vehicles equipped with a 3.3L hybrid engine, and 2020-2023 Lincoln Aviator vehicles equipped with a 3.0L EcoBoost hybrid engine may exhibit an illuminated powertrain malfunction (wrench) indicator with diagnostic trouble code (DTC) P0A1E stored in the powertrain control module (PCM). The vehicle may be unable to enter electric-only drive modes as expected during normal drive cycles. This may be due to the belt integrated starter generator (BISG). For vehicles with this condition, follow the necessary Pinpoint Test in Workshop Manual (WSM), Section 303-06 for DTC P0A1E and repair the vehicle as directed. Note that previous replacement of the BISG does not negate the need for subsequent BISG replacements if directed to do so by the appropriate Pinpoint Test diagnostics. Engineering is investigating this BISG quality concern. Monitor PTS for updates regarding this investigation.
26E042026-08-03. Emissions. NEW VEHICLE DELIVERY HOLD - Emissions Recall 26E04 Certain 2021-2025 Model Year F-150, Maverick, Mustang, Ranger, Expedition, Bronco Sport, Explorer, Bronco, Navigator, and Aviator Vehicles Powertrain Control Module Software Update
SSM 547952026-05-08. Service bulletin. Some 2021-2023 F-150 vehicles equipped with a 3.5L PowerBoost engine and 2020-2026 Explorer vehicles equipped with a 3.3L hybrid engine may exhibit an illuminated powertrain malfunction (wrench) indicator with diagnostic trouble code (DTC) P0A1E stored in the powertrain control module (PCM). The vehicle may be unable to enter electric-only drive modes as expected during normal drive cycles. This may be due to the software within the belt integrated starter generator (BISG). For vehicles with this condition, follow Pinpoint Test I: Battery Isolation/Voltage Stabilization Control Circuit Carry Outance located in the Workshop Manual (WSM), Section 303-06D and repair the vehicle as necessary. Note that the BISG is on backorder status at the time of this publication and Ford is working to make parts available. Engineering is investigating this concern. Monitor PTS for updates.
25N15 S12026-04-30. Other. Customer Satisfaction Program 25N15 - Supplement #1 Certain 2015-2019 Model Year Multiple Vehicle Lines Rear View Camera Inspection For One-Time Replacement
23B642026-04-30. Other. Customer Satisfaction Program 23B64 Certain 2020-2024 Model Year Multiple Vehicle Lines Equipped with High Voltage Batteries Battery Energy Control Module (BECM) Software Update