Land Rover Discovery 3 Gearbox TCM Cloning Service – Plug & Play

Transfer your original Land Rover Discovery 3 transmission control module data to a replacement unit — no dealer programming, no coding

Which Land Rover Discovery 3 Models This Covers

Land Rover Discovery 3 (2004–2009) fitted with the ZF 6HP26 6-speed automatic. If you're unsure which gearbox your car has, call us with your reg or VIN and we'll confirm before you send anything.

Why Cloning Instead of Dealer Programming

Your Land Rover Discovery 3 TCM is matched to your gearbox's learned adaptations and, on many models, linked to the vehicle's immobiliser and VIN data. Fit a used replacement without cloning and it either won't communicate at all or will need lengthy dealer programming. Cloning copies the complete data set from your original module to the replacement, so it drops in and drives with no coding.

What You Need to Send

• Your original TCM (even if faulty — we can usually still read it)
• The replacement unit with a matching part number
• Both clearly labelled "Original" and "Replacement", plus your VIN and contact details

If your original is completely unreadable we'll tell you before any further chargeable work — only a small test & return fee applies in that case.

How It Works

1. 1Purchase this listing
2. 2Remove both your original and the replacement module
3. 3Post both securely to our repair centre:
   The Vehicle CheckOffice 13, 25 Mollison Avenue
   Enfield, EN3 7NJ
4. 4We read your original, clone the full data set to the replacement and verify it on the bench
5. 5Returned by tracked delivery within 2–3 working days, ready to refit

Jaguar, Land Rover, Range Rover and ZF names are used for compatibility reference only; The Vehicle Check is an independent repair specialist and is not affiliated with Jaguar Land Rover or ZF.