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NHTSA ID Number: 10198648
Manufacturer Communication Number: SSM 49892
Summary
Some 2021 F-Super Duty vehicles equipped with a 6.7L engine and built on 01-Nov-2020 and through 30-Jan-2021 may exhibit a no crank/no start condition with an open fuse F48 (position 23) in the battery junction box (BJB). This may be due an intermittent short circuit in a transmission main control solenoid. To correct the condition, replace the open fuse and replace the main control valve body. Refer to Workshop Manual (WSM), Section 307-01. For claiming, use causal part 7A100 and applicable labor operations in Section 07 of the Service Labor Time Standards (SLTS) Manual.


4 Affected Products
Vehicles
APPLICABLE VEHICLES
2021 TRUCK: FE P558N SUPER DUTY
1 Associated Document
Manufacturer Communications
SSM 49892 –
2021 F-Super Duty – 6.7L – No Crank/No Start – Open Fuse F48 – Built On 01-Nov-2020 And Through 30-Jan-2021
MC-10198648-0001.pdf 115.381KB
NHTSA ID Number: 10198604
Manufacturer Communication Number: SSM 49845
Summary
Some 2021 F-Super Duty vehicles equipped with a 6.7L engine and built on 01-Nov-2020 and through 30-Dec-2020 may exhibit a no crank/no start condition with an open fuse F48 (position 23) in the battery junction box (BJB). This may be due an intermittent short circuit in a transmission main control solenoid. To correct the condition, replace the open fuse and replace the main control valve body. Refer to Workshop Manual (WSM), Section 307-01. For claiming, use causal part 7A100 and applicable labor operations in Section 07 of the Service Labor Time Standards (SLTS) Manual.
1 Associated Document
Manufacturer Communications
SSM 49845
- 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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