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The New Launch J-Box 2 sets the standard for Pass-Thru Devices. It is compatible with both SAE J2534-1 and J2534-2 reprogramming standards! The J-Box 2 is also compatible with GM’s GDS2 and Tech 2 WIN. The high speed (480Mbps) USB connection is secured by two fasteners, making it a more robust and secure connection, guaranteeing a proper download every time. Only the Launch J-Box 2 includes Free Dedicated Expert J2534 call in support, a 2 year warranty and BMW 20 Pin adapter.


Bus Protocols
CAN Bus (capable of ISO 15765, GMLAN, J1939, and ISO14229)
2nd CAN (Dual or Single Wire)
Ford SCP (J1850PWM)
GM Class2 (J1850VPW)
KWP2000 (ISO9141/14230)
Chrysler SCI (J2610)
PC Interfaces
USB (now included)
Wired RJ45 Ethernet
Supports Windows XP, Vista & 7 (32 & 64bit)
Compliant to SAE J2534 (Feb 2002) and SAE J2534-1 (Dec 2004)
Compliant to ISO 22900-1 MVCI physical layer
Programming voltage on J1962 pin 6, 9, 11, 12, 13, 14 or Aux
6 General purpose analog inputs (0-27V, 2Ksps, 12 bit)
Ground pins 9, 12, or 15
Internal Compact Flash slot (must be configured when ordering)
Optional external Compact Flash slot
Product Specifications
Operating voltage: 7 – 26 Volts
Size: 1.25”H x 7.5”D x 5.25”W
Operating Temperature: Commercial Range (0 to +70 C)
ISO22900 Compliant for GM’s Tech2WIN software


-Compatible with both SAE J2534-1 and J2534-2 reprogramming standards -Improved future compatibility for ALL makes & models -Support for all popular vehicles sold in the U.S
-High Speed USB (480Mbps)
-Compatible with the following Windows operating systems: XP, 7, 8 & 10.
-Robust USB connection via screw fastened 9 Pin D-Sub. (guaranteed secure connection)
-Robust design with aluminum casing
-Support For GM’s GDS2 and Tech 2 WIN
-VW specific protocols and additional pin switching
-Chrysler SCI (J2610)
-Simple status LED indicators
-2 year Warranty
-Free Dedicated Expert J2534 call in support: Phone 1-877-528-6249 option 4
-BMW Proprietary 20 Pin adapter included

OE Diagnostics:

Toyota Techstream
Jaguar Land Rover IDS
Honda HDS