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TSB TJ-16761 New software for electronic differential

2K views 8 replies 5 participants last post by  StealthyS60R 
#1 ·
Had some work done on the car recently..

and the shop said my car needed software upgrade and gave me this TSB TJ 16761..

Has anyone done this software upgrade?
 
#2 ·
does it lock the haldex in advance mode for 50/50 front/rear split? :D
 
#4 ·
#5 ·
thanks for the TSB...

looking at the complaint list... doesn't even seem like the R is on this... the 6 Speed Auto Tranny...

there's a list of vehicle types affected.. but not sure which type the R falls under...

anybody have this upgrade done?
 
#6 ·
if it was a major service and done at the dealer the update would have been free of charge
 
#7 ·
Software updates are improvements over the old code in those boxes so there should be nothing to fear of an update. Only exception is the ECU if you have a tune since I may prevent you from unloading and reloading your tune if needed.
 
#9 ·
Yeah, that's the one of the downsides of an auto and one reason I'm glad I have a stick. I got the latest and greatest updates back in 2011 and the car works great so I have no concerns about staying at v2.0 for the rest of my car's lifetime.
 
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