MQB-RH850/V850 adapter + Key Tool Plus Read 1401 Dashboard
In the previous article, we have introduced the MQB-RH850/V850 Adapter, for more detailed info please refer to Xhorse XDPGSOGL MQB-RH850/V850 Adapter Introduction . In this post, we will show you how to use Xhorse Key Tool Plus and MQB-RH850/V850 adapter to read the R7F701401 dashboard. Now we press "Immo programming" on the main screen of Key Tool Plus and find Volkswagen. Select by type, choose “MQB instrument immo system" >> "Instrument-MQB48 (VDO/JCI-NEC35xx lock)", then tap on "Start programming” to continue. Check the statement, confirm that the device is connected to the network, and press OK. Enter "Programmer reads files">>"Read NEC35xx RH850 chip">>"Wire bond">>"R7F701401". Here you will see a connection diagram that shows us which components need to be removed. After moving the components, we followed the connection diagram and soldered the cable. Connect a thin conductor or enamel...