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NHTSA ID Number: 10176116
Manufacturer Communication Number: SSM 48820
Summary
Some 2020 F-350, F-450, and F-550 F-Super Duty chassis cab vehicles equipped with a 6.7L diesel engine and 10R140 automatic transmission may exhibit a delay/bump feel when pulling away from a stop. This may be due to the neutral idle feature that automatically reduces the load on the engine when the vehicle stops, and the gear selector is in DRIVE to reduce fuel consumption and emissions. The transmission automatically resumes operation when the brake is released. The neutral idle feature activates when the transmission is sufficiently warmed, and the vehicle is on level grade. Do not attempt any repairs for this condition. Refer to Owners Manual Transmission Section for more information.
4 Affected Products
Vehicles
1 Associated Document
Manufacturer Communications
SSM 48820 – 2020 F-Super Duty – Chassis Cab – 6.7L Diesel – 10R140 Automatic Transmission – Engagement Delay/Bump Feel When Pulling Away From A Stop
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- TRIAX ULV ATF is a 100% synthetic product designed for the late generation high-speed automatic electronically controlled transmissions found in a variety of newer vehicles
- Fully compliant with OEM requirements for applications requiring / compatible with Mercon ULV, Dexron ULV, WSS-M2C949-A or MB 2236.17, and other ULV applications in European and US cars, trucks and SUVs
- High shear and oxidation stability for uncompromised long term shifting performance; excellent load bearing capacity for heavy duty applications
- Very low pour point for outstanding performance and fuel economy during cold weather, down to -50 F
- Prevents shudder, gear wear, sticking, and vibration; maintains optimal frictional stability for the full duration of its life; exceptionally smooth shifting and efficient torque transfer, even under severe loads such a towing or hauling
Last update on 2025-04-19 / Affiliate links / Images from Amazon Product Advertising API
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