Yanhua ACDP VW MQB 5D Interface Board – R7F701401/21 Mileage Correction, Module 34 Required

Overview

Requires Module 34 authorization. This is the interface board only — license and ACDP host are not included. Supports mileage correction only; IMMO data decoding is not supported.

Supported Models 

Golf 8, Teramont, Viloran, Tavendor, Lamando, Tiguan L

Supported Cluster Numbers

5GD920340A, 5GD920340C, 5HG920340, 5HG920340A, 5HG920340B, 5HG920340C, 5H0920340A, 3JD920340

Supported Chip Models

R7F701401, R7F701421

Interface Board Features

1. Quasi-blind plug-in interface board design — no soldering, no pin lifting, no capacitor removal required. Data is read and written without risk of damage to the original hardware.
2. Built on Yanhua's independently developed third-generation PCB interface board locking technology, providing more precise and secure interface board engagement.
3. Includes built-in software pin detection for safer, more reliable data reading and writing throughout every operation.

Menu Path

Mileage Correction Procedure – VW MQB 5D Cluster

Correcting mileage on the 5D cluster involves two steps:

Step 1 – Pre-Process the Chip
Prepare the cluster chip for mileage correction using the ACDP with the R7F701401/21-5D interface board and Module 34 authorization.

Step 2 – Reset Mileage
Once pre-processing is complete, proceed with the mileage reset operation through the ACDP software.