How to Use Launch X431 VII VCI J2534 Function?

Question:

Can’t use Launch X431 PAD VII Tablet on AC Delco TDI. Just updated SmartLink C, but the VCI won’t work, how to fix it?

Here we will show you how to use Launch X431 SmartLink C J2534 function.

Instruction:

1)Install Driver

Download “J2534 Tool and operation manual.rar”.

Unzip file and you will get

Run “Launch J2534” to install driver.

2)Update Driver

After installation, run “Launch J2534”.

Connect SmartLink C to PC and vehicle.

Select “Update”.

3)Run OEM software

e.g. Techline SPS2

After we buy subscription, launch Techline Connect.

Here we select “Launch J2534”.

SPS2 works well.

Done! Hope this could help!

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