[Andrnet]

[quote="Andrnet" pid='400292' dateline='1544600738']
Help. Three cars Opel Astra J with the same errors. What is the problem?
U0100 - Lost Communication With Engine Control Module
U0101 - Lost Communication with TCM
U0121 - Lost Communication With Anti-Lock Brake System (ABS)
U0140 - Lost Communication With Body Control Module
The car is on the move, there are no problems with movement.
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Hmm sounds to me like could be break in can bus   does the car start and run fine ? Check all other units for fault codes also and post here      unless there is common coding problem in units across models what years are your 3 cars.

And also what opcom or diag are you using?

Car 2012-2013 Scaner MDI.
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