• Click HERE to ask your JB4 Question!
  • Car enthusiast? Join us on Cars Connected! iOS | Android | Desktop

Jb4 Handshake failure

Dallas.Stinger

Newish Member
Joined
Jul 29, 2020
Messages
7
Reaction score
0
Points
1
I installed the JB4, connected the fuel wires to the red wires, plugged everything else in.
OBD connected as well.

lightblue app barely is picking JB4 up on bluetooth. Car idles fine.

but app will not connect to hardware!

help?
 
Sounds like a faulty JB4 mobile adapter? Contact support@jb4connectkit.com to have them evaluate and replace it for you.
 
From interior to exterior to high performance - everything you need for your Stinger awaits you...
Back
Top