Land Rover T4+

Hi all, need another bit of help. Managed to acquire a laptop currently running the Land Rover and Rover Testbook T4 system, DTC4021B connection box and apropriate leads, CD's and laptop carrier bag. However having never used this looking for some guidance. Hoping to use to problem solve with my P38 and offer cheap diagnostics to other lands owners near me (Forfar, Scotland). Does anyone have a user manual or some guidance at to exactly what functions this gives me. I'm hoping apart from the obvious of showing faults, it allows me to reset them and see blend motor functionality.

Guidance appreciated. Also any way of using this for the later models? For the sake of helping those with newer models, I believe it covers RR's till 2006 according to the screen.

nice find !!!

Acquire ah ? lol

Well purchased at a decent price. So if anyone around my neck of the woods needs the use. It's going to be reasonable, like £25. Our local specialists are £55 - £70 for use of auto logic.

There is diagnostic information in RAVE check it out...

Also when my L322 went to a friendly Indy the other week to recode the ABS ECU, he showed me some of the functions of their T4, and I have to say it looks pretty intuitive...as for what it can do, that depends on what discs you have with it, but it is a very powerful piece of kit....

Does anyone have access to T4 discs or dare I say it copies? Would like to build the library or a location to copy them from.

bodgerrfa said:

Does anyone have access to T4 discs or dare I say it copies? Would like to build the library or a location to copy them from.

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Hens teeth and rocking horse poo......