Does anyone know if the SW update after the double flush of the transfer case oil is the version available from GAP

I’ve messaged Pat , but thought I’d see if any of you chaps had done this already

Thanks 4.4 AdBlu Tractor
4.2 SC - sold

theres a thread here,

https://www.fullfatrr.com/forum/post508237.html ... - .- -.




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Thanks , I saw that , but it doesn’t answer the question is the SW available from GAP so I can update via the IIDtool 4.4 AdBlu Tractor
4.2 SC - sold

A recalibration rather than a s/w update is required, which the GAP tool can initiate.

Great , I’ll give it a go 4.4 AdBlu Tractor
4.2 SC - sold

I did a software update through Gap, and a recalibration after.

I changed the fluid once. I will do the second swap this week. Dan. 🇨🇦 2013 L405 5.0 SCV8

Thanks 4.4 AdBlu Tractor
4.2 SC - sold

Curious what issues does this remedy with transfer case? Range Rover Vogue SE 4.4 SDV8 SVO Stying Pack
Audi A4 2.7 TDI S Line Black Edition phantomn black
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Range Rover Vogue SE Overfinch Styling 22" Elara's full black stealth colour coded
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A judder 4.4 AdBlu Tractor
4.2 SC - sold

Jay, are you asking about what the fluid flush would solve, or what the firmware flash update would solve.

I dont know about the firmware update.
Fluid change would remove a judder from the transfer box which may be noticable if you pull away from standstill on a hard lock turn to the left or right ( say like pulling out a junction moderately fast ). You might notice a judder a bit like abs coming through the car when pulling away. New fluid goes a long way to fixing that. V8 or else ...

The firmware update should be done at the same time as the fluid change