No Restart During Auto Start-Stop Operation – 2020-2021 Ford Expedition

2021 Ford Expedition

NHTSA ID Number: 10241526 Manufacturer Communication Number: TSB 23-2256 Summary Some 2020-2021 Expedition vehicles my exhibit a no restart during auto start-stop operation. This may be due to a software parameter in the PCM. To correct the condition, follow the Service Procedure to reprogram the PCM.   Model: Ford 2020-2021 Expedition   Issue: Some 2020-2021 Expedition vehicles my …

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Engine Will Not Restart After An Auto Start/Stop Event – P164C Stored In The PCM – 2022-2023 Ford Bronco Sport & Maverick

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NHTSA ID Number: 10236032 Manufacturer Communication Number: SSM 51613 Summary Some 2022-2023 Bronco Sport and Maverick vehicles built on 04-Sep-2022 and through 30-Dec-2022 may exhibit the engine not restarting after an auto start/stop event with diagnostic trouble code (DTC) P164C stored in the powertrain control module (PCM). The malfunction indicator lamp (MIL) may also become illuminated after …

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Intermittent No Auto Restart During Auto-Start-Stop Operation With A Shift To Park Restart Engine Message Displayed In The Message Center – 2020-2021 Ford Expedition

2021 Ford Expedition

NHTSA ID Number: 10235321 Manufacturer Communication Number: SSM 51582 Summary Some 2020-2021 Expedition vehicles may exhibit an intermittent no auto restart during auto-start-stop operation with a Shift To Park Restart Engine message displayed in the message center. Follow normal Workshop Manual (WSM), Section 303-14 diagnostics if this concern occurs. If diagnostics are inconclusive inform the customer that …

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Auto Start-Stop Inoperative After PCM Software Update – 2018 Ford F-150

2018 Ford F-150

NHTSA ID Number: 10189782 Manufacturer Communication Number: TSB 21-2065 Summary Some 2018 F-150 vehicles built on or before 25-Feb-2018 may experience an inoperative auto start-stop feature after the powertrain control module (PCM) software has been updated. This may be due to various software parameters within the PCM. To correct the condition, follow the Service Procedure to reprogram …

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Temporary Heavy, Stiff, Or Slow Steering Assist After An Engine Auto Start Stop Event And/Or DTC U3003:68 – 2018 Ford F-150

2018 Ford F-150

NHTSA ID Number: 10189562 Manufacturer Communication Number: SSM 49662 Summary Some 2018 F-150 vehicles may exhibit temporary heavy, stiff, or slow steering assist and/or diagnostic trouble code U3003:68 after an engine auto start stop event. This may be due to a reduced steering assist state caused by a low state of charge battery. Follow the Workshop Manual

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