Does anyone have access to "TSB LTB00409v4 - 5.0L Engine Misfires /Check Engine Light On" they could describe? 2010 5.0 SC Autobiography Overfinch in Bentley Silk White pearlescent, 22" Overfinch wheels with 285/35x22 tyres

Here you go: -

https://www.fullfatrr.com/gallery/albums/u...0TOPIx.pdf L405 SV Autobiography LWB SDV8, finished in Aston Martin China Grey by ETO division.

Thank you @4RRS.

This TSB describes how to reconfigure the PCM. Do you know if the GAP IID diagnostic tool can do this? 2010 5.0 SC Autobiography Overfinch in Bentley Silk White pearlescent, 22" Overfinch wheels with 285/35x22 tyres

I would imagine so, check with Patrick at GAP, think the flash file cost is £35. I assume you scanned the ecu's and IID show an update is available? L405 SV Autobiography LWB SDV8, finished in Aston Martin China Grey by ETO division.

I dont have GAP IID yet, I am using JLR SDD after having Jaguars for the past 12 years. The TSB notification came up on that along with the reconfiguring of the PCM as a recommendation. However, that is where I stumbled where it would not download the offline files required.

Thank you for your help. 2010 5.0 SC Autobiography Overfinch in Bentley Silk White pearlescent, 22" Overfinch wheels with 285/35x22 tyres

I used to use a 'non official' offline (if you know what I mean) copy of SDD and it used to fail trying to download files in bulk, either for vehicle model or VIN, but if you went into the update routine for whatever ecu you were trying to update it would always download whatever was needed there and then. I'm now using offical SDD as at £35 per file from GAP it was going to get expensive as I wanted all ecu's up to date.

I also have an IID and used to use that and only ever once had a ecu that GAP couldn't supply a file for due to memory size limitations (IMPCA) so had to use SDD. Pretty sure you would be good to go with IID if you can't get SDD working. L405 SV Autobiography LWB SDV8, finished in Aston Martin China Grey by ETO division.

Yes, I know what you mean! It worked when I configured a towbar on my XF. Just this time, it might be more cost effective to ask my local LR indy to mass update.

May I ask how much the official SDD is?

Thanks again. 2010 5.0 SC Autobiography Overfinch in Bentley Silk White pearlescent, 22" Overfinch wheels with 285/35x22 tyres