When reading the 32-digit anti-theft code on a 2017 Renault Trafic using Launch X431 PAD VII with X-PROG3, one user encounter a “Function Not Supported” prompt. This is caused by selecting the wrong software menu path rather than a hardware limitation.
Root Cause & Solution
- Issue: Selecting the IMMO Prog menu directly prompts an unsupported error for this vehicle’s security gateway.
- Hardware Requirement: You do not need to upgrade to X-PROG5 (G5). X-PROG3 (GIII) hardware fully supports this operation.
- Software Required: Launch X431 IMMO Function Activation Service
Correct Navigation Path:
1.After activation, update the Renault-IMMO software, refer to this post:
How to Activate and Update IMMO Software for Launch X431 PRO TT?
2.Navigate to Local Diagnose and select IMMO menu on your X431 PAD VII tablet.
3.Select Renault from the vehicle list.
4.Choose the corresponding model year (2017 Trafic) and follow the step-by-step immobilizer guide to read the 32-digit calculation code.
Tech support:
1. Email: sales@launchx431.fr
2. WhatsApp: 187 5090 6257
www.launchx431.fr