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November 11, 2020 Service bulletin

Some 2020-2021 Aviator and Explorer vehicles may experience an intermittent no crank, inoperative remote...

Ford technical service bulletin SSM 49329 for 2020-2021 Ford Explorer and 2020-2021 Lincoln Aviator.

Bulletin number
SSM 49329
Component
Power train
Summary
Some 2020-2021 Aviator and Explorer vehicles may experience an intermittent no crank, inoperative remote start, and/or an illuminated wrench light with diagnostic trouble codes (DTCs) P07E4, B135C and/or U0103. This may be due to a loose ground G210 and/or G214. Check grounds G210 and G214, refer to the Wiring Diagram for location information. If the concern persists, or the grounds are found to be secure, refer to the Workshop Manual and applicable sections of the Powertrain Controls/Emissions Diagnosis (PC/ED) Manual for normal diagnostics.

Owners of these vehicles have filed 661 complaints in the transmission category.

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