SwissSteph
Well-Known Member
- First Name
- Steph
- Joined
- Oct 29, 2019
- Threads
- 14
- Messages
- 343
- Reaction score
- 237
- Location
- Switzerland
- Website
- www.swissjeepjl.com
- Vehicle(s)
- JL Wrangler Rubicon - Hella Yella - 2.2 Diesel
- Vehicle Showcase
- 1
So did you have an AA box and then an AB box? I was told there wasnt a difference (just different manufacturing areas, thus no updated TSB), but it seems like yours drove better?
My original box was changed for an "AE" while I had asked for an "AA", the problem was still very present, I saw strictly no improvement.
So I was forced to take a lawyer to get an "AA" (as clearly described in the service bulletin) and they changed it a few days ago for an "AB".
I have no information on the difference between "AA" to "AB" ... I only have a letter from FCA explaining that they will take the repair under warranty, and that the "AA" is now officially replaced by the "AB".
I can only say that this second change of box (original -> AE - > AB) has finally corrected the original serious problem
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