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TFIIDBTG4 - Iid Bluetooth G4 Diag. Tool by Terrafirma Land Rover Range Rover

TFIIDBTG4 - IID Bluetooth Diagnostic Tool – G4

- €940,00
€940,00
€940,00 - €940,00
€940,00
OEM Part
OEM: Made by an Original Equipment Manufacturer. This part is made by an original equipment manufacturer or under their license, ensuring compatibility and quality.
Brand Terrafirma
IID Bluetooth Diagnostic Tool - G4 - handheld diagnostic interface that plugs into the vehicle's on-board diagnostic (OBD) port and communicates with a phone, tablet or computer over Bluetooth.

The G4 hardware adds support for Diagnostics over IP (DoIP), the newer on-board diagnostic transport used on later vehicles, alongside the protocols handled by the earlier G3 unit.

Operated through the IIDControl app on iOS and Android, with firmware maintained via IIDUpdater on a computer. Reading and clearing fault codes is not VIN-locked and can be carried out on any number of vehicles. Advanced functions such as ECU programming and configuration changes become locked to the first vehicle on which they are used.

Check the tool's supported model range before purchase - the G4 and the earlier G3 cover different vehicle generations.

Alternative Codes
TFIIDBTG4

Available to order 2–3 weeks

Not currently in stock. Order now — typically ships within 2–3 weeks.

Need it faster? Contact us about express import (2–5 business days).

When will my order arrive?

This item is ordered from our supplier on request. Typical lead time is 2–3 weeks from order confirmation.

  • Netherlands / Belgium / Germany: 2–4 working days after dispatch.
  • Other EU countries + UK: 4–8 working days after dispatch.
  • Outside EU/UK: contact us for an estimate.

Need it faster? Express import available in 2–5 business days — contact us before ordering.

Job kits containing this part

This part is included in 0 job kit(s) below. Pick the kit that matches your vehicle and job, then add what you need.

Frequently asked questions

What is the TFIIDBTG4 diagnostic tool used for?
The TFIIDBTG4 is a handheld IID Bluetooth diagnostic interface that plugs into the vehicle's OBD port and communicates with a phone, tablet or computer over Bluetooth. It reads and clears fault codes and runs advanced functions through the IIDControl app on iOS and Android.
What does the G4 add over the earlier G3 unit?
The G4 hardware adds support for Diagnostics over IP (DoIP), the newer diagnostic transport used on later vehicles, alongside the protocols the G3 handled. The G4 and G3 cover different vehicle generations, so check the tool's supported model range before purchase.
Is the TFIIDBTG4 locked to one vehicle?
Reading and clearing fault codes with the TFIIDBTG4 is not VIN-locked and works on any number of vehicles. Advanced functions such as ECU programming and configuration changes become locked to the first vehicle they're used on. Firmware is maintained via IIDUpdater on a computer.