
2013 Mercedes-Benz E350 3.5L 4-3 Harsh Downshift
This MB with the 722.9 began experiencing a harsh 4 to 3 gear downshift. There is a TSB and a re-flash available for this, but resetting the adaption values appears to have fixed this issue. I used Autoenginuity Giotto. Under the EGS52 Transmission actu...
FIX posted 12/30/2021
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Message Closed w/FIX
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VIN | WDDHF5KB7D |
Engine | 3.5 L / 6 cyl / GAS |
Trans | 7-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | 4-3 Harsh Downshift |
Conditions | Harsh Downshift |
Message Closed w/FIX
Vehicle Data
2013 Mercedes-Benz E350
VIN | WDDHF5KB7D |
Engine | 3.5 L / 6 cyl / GAS |
Trans | 7-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | 4-3 Harsh Downshift |
Conditions | Harsh Downshift |