Diagnostic Tips

5.0L – Illuminated Malfunction Indicator Lamp (MIL) With DTCs P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, And/Or P0308 – 2021-2022 Ford Mustang

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2022 Ford Mustang

NHTSA ID Number: 10230769 Manufacturer Communication Number: TSB 22-2464 Summary Some 2021-2022 Mustang vehicles equipped with a 5.0L engine may exhibit an illuminated MIL with diagnostic trouble codes (DTCs) P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, and/or P0308 stored in the powertrain control module (PCM). This may be due to various strategies within the PCM software. … Read more

Rough Idle – 2022 Ford Mustang Shelby GT500

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2022 Ford Mustang Shelby GT500

NHTSA ID Number: 10230771 Manufacturer Communication Number: TSB 22-2500 Summary Some 2022 Mustang Shelby GT500 vehicles built on or after 22-Jul-2022 may experience a rough idle with no associated diagnostic trouble code (DTC). This may be due to an incorrect generator current sensor. To correct the condition, follow the Service Procedure to inspect and replace the generator … Read more

Illuminated MIL And/Or Powertrain Malfunction (Wrench) Indicator With Various DTCs – 2021-2022 Ford Mustang Mach-E

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2022 Ford Mustang Mach-E

NHTSA ID Number: 10249760 Manufacturer Communication Number: TSB 24-2017 Summary This article supersedes TSB 23-2348 to update the model year affected, the production clean date and parts list. Some 2021-2022 Mustang Mach-E vehicles built on or before 28-May-2022 may exhibit an illuminated malfunction indicator lamp (MIL) and/or powertrain malfunction (wrench) It may also have a low/discharged 12V battery … Read more

Reverse Brake Assistance Not Available Message And DTC B1578:78 Stored In The IPMA Cannot Be Cleared – 2021-2022 Ford Mustang Mach-E

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2022 Ford Mustang Mach-E

NHTSA ID Number: 10230777 Manufacturer Communication Number: TSB 23-2021 Summary Some 2021-2022 Mustang Mach-E vehicles equipped with the rear view camera system only may exhibit the Reverse Brake Assistance Not Available message and diagnostic trouble code (DTC) B1578:78 stored in the image processing module A (IPMA) that cannot be cleared. This may be due to the IPMA … Read more

Inoperative Or Clicking Sound From Power Folding Exterior Mirrors – 2015-2023 Ford & Lincoln

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Ford & Lincoln Logo

NHTSA ID Number: 10243609 Manufacturer Communication Number: SSM 51937 Summary Some vehicles equipped with power folding mirrors may exhibit power folding mirrors that are inoperative or exhibit a clicking sound. This may be due to the mirrors being manually folded in, during transportation, going through a car wash, bumped in a parking lot, or found during pre-delivery … Read more