Launch J-Box 3, User Manual

Page: 6 / 17

Introduction
Thank you for choosing
J-Box 3
! The
J-Box 3
will allow you to re-flash modern
vehicle controllers to stock as well as perform dealer level diagnostics on
select manufacturer’s vehicles. This Quick Start Guide covers the initial setup,
features, and common questions. This manual is always available at www.
launchtechusa.com
. Information for individual manufacturers can be found in
the
J2534 Toolbox 3
application.
Getting to Know the J-Box 3
LED Status Lights
RED GREEN
BLINKING SOLID BLINKING SOLID
POWER
Firmware error: Call
Technical Support
–
Device startup in
progress
Device is functioning
PROTOCOL
CONNECTION
– –
Connected and
communicating with
vehicle
Connected to vehicle
VEHICLE
CABLE
–
Cable not connected
or cable error
–
Cable OK /
Vehicle power
(Communication)
USB
CABLE
–
Installation Issue:
Call Technical Support
– Connected to PC
Power
Protocol Vehicle Cable
USB Cable
USB
Cable Port
Vehicle Cable
Connection
Auxiliary Programming
Voltage Connection
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User Guide