This blog is tell you how to use OBDSTAR X300 DP Pad ( Key master DP pad) do 2002 Buick GL8 mileage adjustment via OBD within 2 minutes. Let’s see together:
Connect obdstar Key master DP to the VCI box and then 2002 Buick GL8.
Tap “Diag Program ” then “Cluster calibrate” and “GM”.
GM V30.78
Message ” Please connect the VCI to the main unit via USB cable to keep stability of vehicle communication.”.
It’s very quick to complete initializing, communicating……
Choose the GM model.
As you can see, obdstar key master DP can work with Buick, Cadilac, Chevrolet, GMC, Hummer, Oldsmobile, Pontiac, Saturn etc.
After choose Buick, you can see the following models are listed:
Allure 05-09
Century
Enclave 2007-
Encore
Envision
Excelle GT/XT
GL8
Firstland
Lacrosse
Lucerne 2007 –
Regal
and more
Choose “GL8”.
Old GLB （2002）
Quickly to do communicating, then come to “Mileage adjustment”.
Read out the old value 618 KM.
Press “Enter” to input new value 60000.
Communicating, and you can see 60152 KM on the dashboard, and ensure the new value 60152 KM on the Key master DP.
Next, let input a small value 617 for example.
Succeed, 617KM displays on the dashboard.
Done ! Hope it helps!
OBDSTAR X300 DP is really a nice tool to do mileage adjustment, it runs fast and easy to operate without any obstacle. Thumb up