NHTSA ID Number: 10163587
Manufacturer Communication Number: SSM 48088
Summary
2019 F-150/Expedition/Navigator vehicles equipped with four-wheel drive (4WD) have a revised transfer case control module (TCCM) strategy that will affect integrated wheel end (IWE) operation after initial start up. The TCCM will not energize the solenoid to supply vacuum to the IWEs after the initial key cycle and a driven gear is selected. The IWEs will remain engaged for 0.8 km (0.5 mi) when the temperature is above 0°C (32°F) and 3 km (2 mi) when below 0°C (32°F). The strategy changes were implemented to improve vacuum supply management and axle warm up in cold temperatures. The engine must run for a minimum of 5 minutes to build sufficient vacuum before performing any vacuum related testing. Refer to the Workshop Manual (WSM) Section, 307-08A – Four-Wheel Drive Systems – System Operation and Component Description for additional information.
3 Affected Products
Vehicles
SSM 48088
- Motorcraft Transmission Fluid - XT105Q3LV
- Item Package Dimension: 12.009L x 8.49W x 4.489H inches
- Item Package Weight - 9.23 Pounds
- Item Package Quantity - 1
- Product Type - AUTO ACCESSORY
- Manufactured with high-viscosity index, premium-quality, hydroprocessed base oils and specially designed performance additives
- Provides excellent shifting characteristics at high and low ambient temperatures, and guards against transmission shudder
- Offers excellent thermal, oxidation and shear stability, as well as good low-temperature fluidity
- Provides wear protection and inhibits the formation of gum, sludge, lacquer and foam
- Helps prevent rust and corrosion Dyed red for easy leak detection
- Provides excellent performance in electronically controlled automatic transmissions. Dyed red for easy leak detection
- Manufactured with high-viscosity index, premium-quality, hydroprocessed base oils and specially designed performance additives. Helps prevent rust and corrosion
- Provides excellent shifting characteristics at high and low ambient temperatures, and guards against transmission shudder
- Offers excellent thermal, oxidation and shear stability, as well as good low-temperature fluidity. Provides wear protection and inhibits the formation of gum, sludge, lacquer and foam
- Not for use in applications where MERCON V, MERCON SP, Continuously Variable Chain Type Transmission Fluid, Motorcraft Premium Automatic Transmission Fluid, FNR5 Automatic Transmission Fluid or Type F Automatic Transmission Fluid is recommended
- For use in 95% of vehicles including most CVTs in operation with US registered light duty applications
- High performance conditioning agents prolong seal elasticity to prevent leaks
- Improved durability & transmission life with anti-wear technology to avoid costly repairs
- Enhanced high & low temp performance supports transmission fluid in all weather situations
- Full synthetic formula with advanced additives protects against transmission breakdown better than conventional fluids
- Formulated with full-synthetic base stocks and advanced additive technology to meet the challenging demands of automatic transmissions
- Enhanced anti-shudder protection for smooth shifting and maximum power transfer
- Developed with anti-wear technology to help improve transmission durability
- Engineered with a proprietary blend of base oils and advanced additives to provide better oil flow at low temperatures and greater film protection at higher temperatures
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