logo cart


 
Products:
OBD2 Scan Tools
GM OBD1 Cables
MEFI Scan & Tune
MEFI Scan 1-4
MEFI 5 Scan
MEFI 6 Scan
Slingshot Scan
Slingshot Tune
Marine ECMs
Merc 555 ECMs
ECM Repair
Ramjet Tuning
Custom MEFI Tuning
Vehicle Connectors
J1939 Solutions
InjecTimer
Extender Cables
Adapters
Custom Cables
logbottom

logtop
arrowShipping Info
arrowDiagnostic Software
arrowInstruction Sheets
arrowHow To Use Video
arrowELM327 Data Sheet
arrowWarranty / Returns
arrowContact Us
arrowOBD2 Links & Info
arrowInternet Forums
arrowOur Competitors
arrowBeyond Scanning
arrowParts & Accessories
arrowTestimonials
logbottom

carttop
logbottom

visa
mc
amex
paypal
spacer J1939 (Female) to OBD2 (Female) Adapter

 

 

Item# Weight Price Qty
J1939 Female to OBD2 Female Adapter
j1939adap 0.24 lbs $37.50 ea
J1939 Female to OBD2 Female Adapter, 6-wire
j1939adap6 0.24 lbs $37.50 ea

This is an adapter between the J1939 round Deutsch 9-pin connector (test equipment side - mates to the J1939 vehicle) and an OBD2 style 16-pin connector (female vehicle side - mates with an OBD2 test connector). The J1939 +/- data lines are connected to the CAN +/- lines, and the power and ground lines are also connected.

The most common application is to connect a GPS Tracker that is meant for an OBD2 vehicle to a vehicle that has the 9-pin round Deutsch connector. The power lines are appropriately connected to provide power to the tracker.

This adapter will allow an OBD2 scan tool (with the appropriate software) to connect to the round J1939 connector. Bear in mind that most OBD2 software and scanners are based on reading PIDs, which are single parameters. J1939 is a PGN based protocol, where each PGN contains multiple parameters. Your scan tool must be able to handle PGNs if it is to work with this adapter.

The 6-wire adapter also includes wiring for the J1708 lines. If you do not need the J1708 wires, it is better to order the regular adapter as sometimes the added lines can interfere with the operation of some trackers.

Wiring Connections
OBD2 Signal J1939 6-wire
5 Ground A A
16 Battery B B
6 J1939,CAN-H C C
14 J1939,CAN-L D D
2 J1708-H - F
10 J1708-L - G


J1939 (Female) to OBD2 (Female) Adapter withg Regulator

 

 

Item# Weight Price Qty
J1939 Female to OBD2 Female Adapter with Regulator
j1939adap-reg 0.24 lbs $45.00 ea

This adapter has the same connections as the regular one above, except there is a 12V regulator. This is useful if you have a vehicle with 24V or other battery that is a higher voltage than your GPS unit can handle. Many GPS units are 12V only. This will regulate the 24V battery line to 12V to be compatible with your GPS.

Also Available

OBD2 (Male)
to
J1939 (Male)

Don't see what you need? Check out our Custom Cables page or give us a call at 310-793-2410. We can custom make nearly any configuration to your specifications.

blueline
Call Toll Free (USA Only) 888-469-3274

OBD2 | GM OBD1 | Marine ECMs | MEFIburn | J1939 | Ramjet


OBD Diagnostics, Inc., PO Box 2002, Redondo Beach, CA 90278
Tel: 310-793-2410     Email: sales@obd2allinone.com
Terms and Conditions     Privacy Policy