Diagnostic Tips

Illuminated MIL -DTC P04DB – 2017 Ford Focus

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2017 Ford Focus

NHTSA ID Number: 10115955 Manufacturer Communication Number: SSM 46705 Summary Some 2017 Model Year Focus vehicles equipped with 1.0L gasoline turbocharged direct injection(GTDI) engines may exhibit illuminated malfunction indicator light(MIL) with DTC P04DB (crankcase ventilation system disconnected) stored in powertrain control module(PCM) memory. Inspect positive crankcase ventilation (PCV) tube assembly for O-Ring damage or partial disconnect. PCV … Read more

All-Wheel Drive Malfunction Warning Message/Wrench Light – DTC U2008 – 2017 Lincoln Continental/MKZ

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2017 Continental/MKZ – 3.0L – AWD – All-Wheel Drive Malfunction Warning Message/Wrench Light – DTC U2008 – Built On Or Before 12-May-2017 Some 2017 Continental/MKZ vehicles equipped with 3.0L engine and all-wheel drive (AWD), built on or before 12-May-2017 may exhibit an all-wheel drive malfunction warning message/wrench light along with DTC U2008 that occurs when … Read more

Power Steering Fluid Leak – Low Time In Service – 2017 Ford F-Super Duty

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2017 F-Super Duty – Power Steering Fluid Leak – Low Time In Service – Built On Or Before 06-Apr-2017 Some 2017 F-Super Duty vehicles with low time in service and built on or before 06-Apr-2017 may exhibit a power steering fluid leak from the power steering return fluid line at the steering gear.   Check … Read more

Interior Cabin Drone Noise – 2017 Lincoln MKZ

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2017 MKZ – 3.0L – Without Harman Revel Audio System – Interior Cabin Drone Noise – Built On Or Before 23-May-2017 Some 2017 MKZ vehicles equipped with a 3.0L engine and without a Harman Revel audio system and built on or before 23-May-2017 may exhibit an interior cabin drone type noise at 1900-2000 RPMs in … Read more

Diagnostic Trouble Code (DTC) U3000 After Heating Ventilation Air Conditioning (HVAC) Calibration Update And/Or Module Replacement – 2016 Ford Explorer

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2016 Explorer – Diagnostic Trouble Code (DTC) U3000 After Heating Ventilation Air Conditioning (HVAC) Calibration Update And/Or Module Replacement Some 2016 Explorer vehicles may exhibit a DTC U3000:49 after a HVAC calibration update and/or module replacement.   Diagnose all other symptoms and DTCs first. If no additional DTCs or symptoms are present, disregard this DTC. … Read more