Diagnostic Tips

Electronic Parking Brake Warning Light on – 2014-2015 Audi

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2015 Audi A8

NHTSA ID Number: 10161707 Manufacturer Communication Number: A4619132039187_2 Summary This bulletin contains repair instructions for DTCs C100E01, C100E12, C100D01, and C100D12 with an electromechanical parking brake warning light in the cluster.   6 Affected Products Vehicles AUDIeBay A6 2014-2015 AUDIeBay A7 2014-2015 AUDIeBay A8 2014-2015   Customer states:   Workshop findings: One or more of the following … Read more

Airbag Warning Light on, DTC B1225F1 Stored in the Airbag Control Module – 2017-2019 Audi

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2018 Audi A5 Coupe

NHTSA ID Number: 10161708 Manufacturer Communication Number: A6919402051242_4 Summary This bulletin contains instructions for correcting DTC B1225F1.   10 Affected Products Vehicles AUDIeBay A4 2017-2019 AUDIeBay A5 2018-2019 AUDIeBay Q5 2018-2019 AUDIeBay Q7 2017-2019   Customer states:   Workshop findings: The following DTC is stored in the airbag control module, J234 (address word 0015): Note: If the … Read more

Sequential Turn Signals do not work – 2019 Audi Q5

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2019 Audi Q5

NHTSA ID Number: 10161710 Manufacturer Communication Number: A9419102055350_1 Summary This bulletin contains a ZDC update for when the sequential turn signals do not work on the rear taillights.   1 Affected Product Vehicle AUDIeBay Q5 2019   Condition Customer states: Workshop findings:   Technical Background The sequential turn signals parameters were incorrectly implemented into the comfort system … Read more

Update Programming, DTCs P2440, P00FE, P0172, P0300 – P0304 Stored in -J623- Engine/Motor Control Module – 2019 Volkswagen Tiguan

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2019 Volkswagen Tiguan

NHTSA ID Number: 10161711 Manufacturer Communication Number: V011901_2054613 Summary Current -J623- ECM software causing erroneous faults. Update to metadata   1 Affected Product Vehicle VOLKSWAGENeBay TIGUAN 2019   One or more of the following fault codes may be stored in the –J623– Engine/Motor Control Module (ECM): DTC Description P2440 Secondary Air Injection System Switching Valve Stuck Open … Read more

Rear Lid Easy Open Feature – 2018-2019 Volkswagen Atlas & Tiguan

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2019 Volkswagen Atlas

NHTSA ID Number: 10161714 Manufacturer Communication Number: TT551902   Summary Diagnostic Measured Values for easy open function.     4 Affected Products Vehicles MAKE MODEL YEAR VOLKSWAGENeBay ATLAS 2018-2019 VOLKSWAGENeBay TIGUAN 2018-2019   Technical Background Scan Tool MVB display for -G750- Power Rear Lid Opening Sensor status on known good vehicle.   Service When testing the rear … Read more