
Astra J harsh downshift, automatic gearbox... Fault finding and repair.
Published at : October 13, 2021
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Hi
So, this 2012 Astra J 2.0 CDTI Automatic, came to me with the complainant that the downshifts were very harsh... I have also noticed, that when engaging D at standstill, the engagement was also very hard and harsh...
On scanning the gearbox ecu, found no faults!...
So, what next?
Follow me on this video to find out what was the problem and how to resolve it.
Link to the video mentioned for the heated seats...
https://youtu.be/tlvt24xIl4A
UPDATE: This TCM software update seemed to resolve the problem.
The feedback from the owner was very positive, and all the issues with the
gearbox went away...
Hope you enjoy the video.
Any questions or comments put them below.
Like always, thank you for watching!
Thank you
Hi
So, this 2012 Astra J 2.0 CDTI Automatic, came to me with the complainant that the downshifts were very harsh... I have also noticed, that when engaging D at standstill, the engagement was also very hard and harsh...
On scanning the gearbox ecu, found no faults!...
So, what next?
Follow me on this video to find out what was the problem and how to resolve it.
Link to the video mentioned for the heated seats...
https://youtu.be/tlvt24xIl4A
UPDATE: This TCM software update seemed to resolve the problem.
The feedback from the owner was very positive, and all the issues with the
gearbox went away...
Hope you enjoy the video.
Any questions or comments put them below.
Like always, thank you for watching!

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