Diagnostic Tips

Suspension Fault Warnings In Instrument Panel Cluster (IPC) With DTC C1121:64 – 2021 Ford Mustang Mach-E GT

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2021 Ford Mustang Mach-E

NHTSA ID Number: 10210470 Manufacturer Communication Number: TSB 22-2138 Summary Some 2021 Mustang Mach-E GT vehicles may exhibit a Suspension Fault Speed Limited To 80 MPH (or 120 km/h) message or Driver Selectable Suspension Fault Service Required message in the IPC with diagnostic trouble code (DTC) C1121:64. This may be due to the vehicle dynamics module (VDM) … Read more

Parking Brake Fault Service Now Message In IPC – DTCs C2008, C2007, C1034, U0293 And/Or U0100 – 2021-2022 Ford Mustang Mach-E

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2022 Ford Mustang Mach-E

NHTSA ID Number: 10210475 Manufacturer Communication Number: TSB 22-2143 Summary Some 2021-2022 Mustang Mach-E vehicles built on or before 15-Mar-2022 may exhibit a Parking Brake Fault Service Now message in the instrument panel cluster (IPC) and DTCs C2007, C2008, C1034, U0293 and/or U0100 in the antilock brake system (ABS) module. This may be due to an open/corroded … Read more

Power Liftgate Unable To Unlatch From Both Switches – 2019-2020 Ford Edge & Lincoln Nautilus

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2020 Ford Edge

NHTSA ID Number: 10207115 Manufacturer Communication Number: SSM 50394 Summary Some 2019-2020 Edge/Nautilus vehicles built on or before 03-Dec-2020 may exhibit a power liftgate unable to unlatch from both switches after a second unlatch attempt with or without diagnostic trouble code (DTC) U3000:49 stored in the rear gate trunk module (RGTM). If the RGTM is at the … Read more

6.7L – Cooling Fan Noisy And/Or Runs Continuously – 2020-2022 Ford F-Super Duty

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2022 Ford F-Super Duty

NHTSA ID Number: 10210247 Manufacturer Communication Number: SSM 50673 Summary Some 2020-2022 F-Super Duty vehicles equipped with a 6.7L engine may exhibit a cooling fan with excessive noise or stays on continuously. The Workshop Manual (WSM), Section 303-03 Engine Cooling > Diagnosis and Testing > Cooling Fan Control, pinpoint test (PPT) AH for 2021-2022 and Powertrain Control/Emissions … Read more

Not Equipped With TCU – No Crank/No Start/Discharged Battery – 2022 Ford F-Super Duty

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2022 Ford F-Super Duty

NHTSA ID Number: 10210238 Manufacturer Communication Number: SSM 50657 Summary Some 2022 F-Super Duty vehicles that are not equipped with a telematics control unit (TCU) module and built on or before 03-Mar-2022 may exhibit a no crank/no start condition due to a discharged battery. If no parasitic draw is found during normal diagnostics, run the GWM – … Read more