News

In this article & video VW Eos reversed window function due to incorrect control module coding (car coding) will be shown. During a module replacement the vehicle may be incorrectly coded, causing the door windows to operate reverse of user switch input.

Drew Technologies, a part of the IVS division of Opus Group AB (publ), acquired BlueLink Diagnostic Solutions, a leading vehicle diagnostics provider.

Harlan will be responsible for the sales of IVS products globally, with integrated offerings from Drew Technologies, Autologic, and Farsight Diagnostic platforms and professional support services. With over 35 years in the Automotive Diagnostics Industry, Harlan has held leadership positions in management, sales and marketing at various companies.

The shown switch position values can be used to confirm correct switch position with corresponding top position during VW Eos convertible top malfunction (failure) diagnosis.

The MOST BUS is the communication BUS for entertainment modules in Mercedes-Benz vehicles. When the MOST BUS ring fails or a module doesn’t relay the message, the other modules can fail to function correctly.

Extensive VAG Software Update

Stretched timing chain problems and repairs are described in this procedure

In this video and article, how to diagnose a no crank condition caused by a faulty Electronic Ignition System (EIS) will be shown.

If a vehicle battery goes dead after a number of hours, perhaps overnight, and there is no apparent and obvious source of electrical consumption in the vehicle (no lights on, no radio or other electronic devices operating, no doors left ajar), the common name for this condition is “excessive parasitic draw.”

In this article & video, the convertible top position switch nominal values are shown with the corresponding top positions.

Chrysler models equipped with a total integrated power module or TIPM may exhibit a fuel pump relay control circuit failure. When the key is removed from the vehicle, the fuel pump will continue to run.

In this article & video, how to test and diagnose a pressure low pressure (in-tank) fuel delivery fault on VW GDI engines. The specs for low side fuel rail pressure are shown as well as the correct duty cycle control of the in-tank fuel pump.

This video and article shows you how to check battery state of charge on Porsche 981 models, also referred to as state of health. This information can be used to diagnose power management issues or identify a weak battery or signs of a parasitic draw

In this article and video, how to acquire and interpret the alternator duty cycle control circuit on GMC Vehicles. In this example, a 2018 Acadia is used. The information shown is for a normally working charging system.

In this article and video the procedure for VANOS Adaptation using Autologic’s DrivePRO is shown. A VANOS adaptation should be performed after repairing the VANOS system. For example, cleaning debris from VANOS solenoids, replacing the timing chain or when low engine oil caused VANOS fault codes to set and the oil level has been corrected