AUTO MECHANIC

One customer used Yanhua ACDP2 with Module 32 to clone BMW ZF 6HP gearbox TCU, but failed to communicate with TCU. The APP system prompted “Gearbox Communication Error”. The solution: 1.Verify Gearbox Chip Type: Use the ACDP to identify the TCU chip type. If the chip is 556, cloning is supported and should proceed normally. If the […]

If the OBDSTAR X300 Classic G3 fails to turn on normally, how to solve it? The possible cause is that the U17 and L8 are damaged and causing a short circuit. Please follow the guide below to detect the resistance and repair the device by replacing U17 and L8 components.   The solution: Step 1: Remove […]

Alientech officially released a new Kess3 Master TCU Configuration on May 21st, 2025. This solution is designed for those working exclusively on automatic and robotized transmissions, with the aim of offering maximum simplicity, full coverage, and advanced features. Check more details below.   The new TCU protocol is only for Alientech Kess3 Master Version (The slave version cannot support).   With […]

Both OBDSTAR DC706 and X300 Classic G3 support Volkswagen MED17.1.27 ECM data reading and writing, mileage calibration, VIN writing, and IMMO off setting on Bench. This guide will demonstrate the operation using the DC706 ECU Tool.   Preparation: VW MED17.1.27 ECM Main cable OBDSTAR ECU clone jumper OBDSTAR DC706 ECU Tool OBDSTAR MP001 Programmer High-power […]

How to use Yanhua Mini ACDP/ACDP-2 and Module 38 to add new key to BMW G Chassis BDC2 module on bench? Check the step-by-step guide below.   Main steps: I.Identify vehicle info. II.Obtain keys data III.Add key … Identify Vehicle Information Open the ACDP App, and confirm the ACDP device is bound Navigate to: BMW → FEM/BDC […]

Today we’ll demonstrate how to program smart keys to a 2024 Honda Accord by Lonsdor K518 Pro via OBD when all keys are lost.   Operation process: 1.Connect K518 Pro key programmer to the Honda vehicle via OBD cable 2.Select Immo& Remote-> HONDA-> Select from vehicle-> Asia-> Accord-> 2023- -> Smart Key-> PUSH button (new)-> All smart key […]

AP PRO2 (APP2) supports VAG, BMW, Mercedes-Benz, JLR, Porsche, Volvo, and Toyota, etc key programming and odometer correction. It is special for BMW BDC2 and VAG IMMO4/IMMO5 MQB NEC35XX systems key programming. No yearly subscription. All licenses activated (Including BMW 6HP Gearbox and Mercedes Gearbox)! Follow this post to get the APPRO2 software and installation guide.   Where to download APPRO2 software? […]

AP PRO2 (APP2) can support odometer correction for VW Skoda Audi IMMO4 IMMO5, VAG IMMO 3.5, MQB 5A/5C/5D, CAS3/ CAS4/ FEM/BDC/ F series BDC (via OBD), Buick 2016-2023 BCM, Benz 2018-2023 HU6 cluster processor R7F701403, and Toyota RH850 2023- R7F701401, etc. It requires a check code for calculation. How to get the code? Does it need […]

If the Xhorse Bluetooth Digital Smart Key appears “the device is not allowed to be used in the current region!”, you can reset device and connect to device by iPhone/Android phone to solve this problem.   Check the detailed operation below. 1.Reset device Press and hold the start button of Xhorse Bluetooth Smart Key for 20s […]

Yanhua Module 38 is fully compatible with both Mini ACDP-1 and ACDP-2 for adding keys to the BMW G-chassis BDC2 module on the bench. No soldering required. No need to buy specific key. Check the guide below to install and disassemble the BDC2-ICP interface board for BMW G series BDC2 module. Part 1: Install BDC2-ICP Interface Board 1.First, push the lock of the interface […]