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Service bulletin SSM 49151

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 id10180353
Published by NHTSA2020-10-06
Manufacturer's numberSSM 49151
Manufacturer's date2020-09-02
NHTSA componentENGINE AND ENGINE COOLING

NHTSA's summary

Some 2020 Ford Escape vehicles equipped with the 1.5L engine my exhibit a lugging vibration and/or boom noise while driving in gears 5-8 at approximately 1500 engine revolutions per minute (RPM). This may be felt more when the engine is under a light to moderate load. A vibration and/or boom noise could be generated from the firing frequency of the 3 cylinders or when cylinder deactivation occurs and the engine is running on 2 cylinders. Compare to a like vehicle before attempting to diagnose as this condition may be characteristic. Setting the vehicle's drive mode to SPORT may eliminate the condition by changing the shift points of the transmission. Refer to the Owner's Manual for information on drive mode control and how to select them.

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

Engine

Vehicles listed
FORD ESCAPE2020

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

Recalls for the same vehicles and component
20260722026-02-18. Engine
20253762025-07-14. Engine
20252832025-05-23. Engine
25V3450002025-05-23. ENGINE
20251342025-03-14. Engine
20233092023-05-29. Engine
23V3800002023-05-26. ENGINE
20223662022-07-07. Engine
22V4840002022-07-07. STRUCTURE:BODY:BUMPERS:ACTIVE SHUTTERS/GRILL; STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS; ENGINE AND ENGINE COOLING
20221522022-03-29. Engine

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
25M032026-09-01. Other. 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
25B512026-06-05. Other. Certain 2021-2024 Model Year Bronco, 2021-2024 Model Year Bronco Sport, 2020-2022 Model Year Corsair and Escape, 2016-2024 Model Year Explorer, 2019-2020 Model Year Fusion, 2016-2018 Model Year Focus RS, 2022-2024 Model Year Maverick, 2016-2019 Model Year MKC and 2019-2024 Model Year Ranger Vehicles Equipped with a 2.0L or 2.3L Engine and Engine Block Heater System Block Heater Replacement
SSM 546312026-03-11. Service bulletin. Some 2020-2026 Escape and 2022-2026 Maverick 2.5L Duratec hybrid vehicles may require various repairs on the exhaust system. This may require removal of the exhaust heat exchanger. WSM, Section 309-00 Exhaust System > 2.5L Duratec hybrid > Removal and Installation > Exhaust Heat Exchanger has been revised to eliminate the need to remove the muffler assembly. The procedure steps and labor times have been updated to reflect this adjustment.
25M022026-01-05. Other. Customer Satisfaction Program 25M02 Certain 2021-2024 Model Year Bronco Sport and 2020-2022 Escape with 1.5L Engine and 8F35 Transmission Upstream Catalytic Converter Replacement, If Required
25N032025-11-04. Other. Customer Satisfaction Program 25N03 Certain 2021-2023 Model Year Bronco Sport and 2020-2022 Escape with 1.5L Engine and 8F35 Transmission. One-Time Catalytic Converter Replacement, If Required
SSM 537642025-05-21. Service bulletin. Some 2020 Continental, 2020-2024 Edge/Nautilus, 2020-2025 Explorer/Aviator/Escape/Corsair/F-150/F-Super Duty/Ranger/Transit/E-Series, 2021-2025 Bronco, and 2022-2025 Maverick vehicles may require an engine cooling system flush to be performed for various concerns. Workshop Manual (WSM), Section 303-03 has been updated to eliminate the need to remove and install the radiator assembly to perform a radiator flush.
23N06 S12024-10-03. Service bulletin. In some of the affected vehicles, after safety recall 23S27 has been performed, the Malfunction Indicator Light (MIL) may illuminate and store Diagnostic Trouble Codes (DTCs) P1061 and/or P032F. This could be due to a faulty connecting rod bearing that was detected by the Powertrain Control Module (PCM). Reason for supplement: labor allowances/program term updates
23N062024-07-02. Service bulletin. Certain 2021-2022 Model Year Corsair, 2020-2022 Model Year Escape and 2022-2023 Model Year Maverick Vehicles Equipped With 2.5L HEV/PHEV Engine Long Block Replacement In some of the affected vehicles, after safety recall 23S27 has been performed, the Malfunction Indicator Light (MIL) may illuminate and store Diagnostic Trouble Codes (DTCs) P1061 and/or P032F. This could be due to a faulty connecting rod bearing that was detected by the Powertrain Control Module (PCM).
SSM 523352024-03-20. Service bulletin. For 2015-2024 Ford and Lincoln vehicles equipped with turbocharged engines and customer concern of an engine oil leak, refer to Workshop Manual (WSM), Section 303-00 for oil leak inspection and testing methods. Ford has evaluated turbochargers replaced for oil leak symptoms and although oil may collect on the external surface of a turbocharger, it is extremely rare for a turbocharger assembly to be the root cause of the oil leak. Careful inspection of the turbocharger oil feed and drain tubes should be performed along with the recommended WSM procedures as needed. Warranty claims for turbocharger replacement going forward will be assessed.
SSM 522012024-01-30. Service bulletin. Some 2020-2023 Escape, 2021-2023 Corsair vehicles equipped with 2.5L engine full hybrid electric vehicle (FHEV) and plug-in hybrid electric vehicle (PHEV) powertrain and 2022-2023 Maverick vehicles equipped with 2.5L engine FHEV powertrain may exhibit a condition where the 12V battery voltage is low or discharged with diagnostic trouble code (DTC) U3003:62 stored in the direct current/direct current (DC/DC) converter control module. The vehicle may also exhibit DTC U3003:16 and/or U3000:04 stored in the DC/DC converter control module. This may be due to an open in the 300 amp high-current fuse F4 located in the high-current battery junction box (BJB). To correct this condition, refer to Workshop Manual (WSM), Section 414-05 > Pinpoint Test H to verify the 300 amp high-current fuse condition. If the high-current fuse is found to be open, replace the high-current fuse per the application listing in the parts catalog. Recharge and test the 12v battery. For repairs under warranty, use the base part number of the component that caused the damage to the fuse.