2024/06/12

VXDIAG VCX FD SPS2 Security Access Failure Solution

Problem:

One of our customers got the VXDIAG VCX FD unit without license and set up the vcx fd as a J2534 passthru for Techline Connect SPS2.

But he had no luck with SPS2 programming.

Error:
E4492: Cyber Security Access Failure
E4423: Unknown reprogramming error 5 at step 0

VXDIAG VCX FD SPS2 Security Access Failure

Solution:

To use VCX FD (or VCX SE/VCX NANO) with GM Techline Connect SPS2, you must have GM license activated.

You cannot use VCX FD as a J2534 device for SPS2 without GM license.

 

www.vxdiagshop.com

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