One customer gave feedback that he used Xhorse Multi Prog and MQB RH850 cable to read r7f701407 dashboard, but he couldn’t connect the dashboard. He removed 4 capacitors according to the diagram correctly.


Xhorsetool.com engineer offered the solution below.
The possible cause is that the Xhorse MQB-RH850/V850 Adapter is extended.
In order to ensure the effect of crack, do not extend the length of adapter!
Remove the extension components and directly weld the wire to the point and try again.

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