FAQ - Z-Flash OBD for GM

Can the Z-Flash OBD for GM be customized?

A:  No, unfortunately, the Z-Flash OBD for GM does not have the ability to be customized.

Will this Z-Flash make the Clearance Lights flash?

A:  With the GM trucks we are unable to get the Clearance Lights to flash.

How many patterns are featured?

A: The Z-Flash OBD for GM features 3 pre-set patterns

Is the Z-Flash DOT or NHTSA approved?

A: No, the Z-Flash is not DOT or NHTSA approved.

Is the Z-Flash OBD for GM good to use out of the box?

A: Yes, you can plug in this unit into your vehicle as soon as you receive it!

How do you go between patterns?

A: To go from Pattern 1 to 2 and to 3 you will just need to press  the button for 1 second