Originally Posted by
Ryan_R
37G7 addresses a problem where you can't shift out of Park after sitting in Park for considerable time. That's all.
That is so in isolation, but if the DSG has much older software, then the ECU will be loaded with the improved gearshift timing introduced for a clattery gearbox problem on rough roads. The owner may not have visited the dealer for a clattery DSG and had the gearchange timing update previously because the DSG was working OK prior to 37G7. So they will experience a gearshift timing change in the revised way the DSG operates.
That is why people are getting confused with what the 37G7 update is doing. 37G7 campaign is to the latest ECU software standard to address the long storage problem they have found as you've stated. So all previous software adjustments get incorporated in that download whether the DSG has had previous problems or not since new.
The gear change timing latest is TPI 2026473-02 - 03.10.11. When they update the ECU software for this problem, the ECU will also received the 37G7 software update because that is what the latest download standard of ECU software is today. Prior to 02.03.12 or there abouts, the gearchange timing standard of software alone would have been the latest. So having a DSG ECU software update due to a DSG problem between October 2011 and February 2012, an owner will not notice the revised gearchanging with 37G7.
Last edited by RW1; 12-07-2012 at 10:12 PM.
VW SCIROCCO 1.4TSI - DSG (MY2010) UK, East Cheshire.
Build Complete October Wk43/09, Driving 4th November - Wk44/09. Sorted !
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