Posts tagged with "Nexiq USB Link"

How to setup John Deere Service Advisor to work with Nexiq clone

FYI, John Deere Service Advisor 90% works with Nexiq China clone.

 

Topic 1:  John deere SA possible with Nexiq usb link?

 

It is possible to install John Deere Service Advisor on your laptop, though the installation is really complicated. If you have a Lenovo Thinkpad laptop, the easiest way is to restore the main partition from the image of my computers’ c: drive. And every time i change my laptop, i just restore it.

 

Win7 installed and fully updated. It takes hours.

The image will not work on xp, but SA works fine. My suggestion, buy used Lenovo T400 or T500. it’s more or less 250eur in europe. Install windows 7 and then can put my image. Takes 10 minutes and u have SA working.

 

Topic 2: How to get Nexiq china worked?
I spent a month doing research on this and i managed my Chinese Nexiq to work 90%. The thing is that Nexiq has only 2 channels while EDL has 3. The 3rd one is Powertrain and it is used very seldom. E.g. I reprogrammed all the controllers on 6690 premium except two, but found a way around it opening the pld file with pldeditor and changing Powertrain channel to Vehicle (channel 1). Lots of machines don’t even have a 3rd Powetrain channel. Like all 5R; 6115R, 6125R, 7280R….. From my experience only the older machines have it and still can be programmed most of the time. Programming controllers is easy, but diagnostics is a bit annoying. Every time you establish the connection u have to remove the usb plug and plug it again for the readings to appear. Connection establishment is taking a long long time and you never see the ECU. Only all the other controllers. So all the time something doesn’t work. If you are prepared for this here is what you have to do:

  1. a) Rewire the the cables as shown in the picture in my post here:

nexiq-wiring

I switched places channel 1 with channel 2 (see the pic) with my Chinese version and now it works fine, probably it was possible to do it adjusting the software settings as mentioned above, but i tried a lot, and nothing helped. Now i can connect, tried with 6125R and 5070M. Works fine!!! Except one very important thingy. After i establish the connection, all the reading give the same meaningless number. Then, I discovered accidentally, I pull out the USB cable, get the message “Connection interrupted” I put it back in, get the message “Connection resumed” and wuolla, all the readings show up immediately.

 

  1. b) You don’t have to change the firmware. Both will work pretty much the same but with different issues.

P.S. For diagnostics only, there is a subprogram of SA that works without any cable rewiring, it doesn’t have a Program Controller option, and you still need to reinsert the usb after connection has been established. You just need to select the right port (which is usually 1939ImplementAutoboud or 1939AppAutoboud depending on the machine) and model. If you have SA, you will find the software at c:\Program Files\Service ADVISOR\xvds\XJDET.exe
Just to let you know, after a year working like that, i bought another EDL (recommended by a folk in the forum, much much much more than the old one)
So much relief

 

 

By the way, now i have John Deere Service Electronic Data Link EDL2 here:
http://www.obdii365.com/wholesale/john-deere-service-advisor-edl-v2-scanner.html

It is cheaper, it’s just that not many people know by what code to search and this info is/was not for public, therefore Thanks would be appreciated

 

http://blog.obdii365.com/2017/08/04/set-up-john-deere-sa-to-work-with-nexiq-clone/

Nexiq USB Link and DPA5 Dearborn Full Comparison

Here, we’re talking about differences and similarities of Bluetooth WiFi Nexiq USB Link and DPA5 Dearborn Protocol Adapter 5.

 

What is Nexiq?

Nexiq USB Link is a PC-to-vehicle heavy duty diagnostic interface compatible with multiple software applications, minimizing your investment in multiple, brand-specific diagnostic interfaces.

 

What is DPA5?

DPA5 refers to the Dearborn Protocol Adapter 5, a good choice for diagnosing and reprogramming heavy duty trucks, buses, construction, agriculture, military, and industrial stationary equipment.  The DPA 5 also has selective support for automotive vehicles.

 

Nexiq vs DPA5

 

Heavy duty diagnostic tool Nexiq USB Link DPA5 Dearborn

 

(contact http://www.obdii365.com/)

Image    
Price $269 $675 around
WIFI Yes No
Bluetooth Yes, cheap Nexiq cannot support Bluetooth. No
Operation system Windows 2000,

 

Windows XP

Windows XP,

 

Windows 7 32-bit /64-bit,

windows CE compliant

OBDII diagnosis Yes Yes
Coding Yes, but only for CAT & Cummins Yes, but only for CAT & Cummins
Programming Yes, but only for CAT & Cummins

 

(find programming data yourself)

Yes, but only for CAT & Cummins

 

(find programming data yourself)

Hardware compatibility PDA, desktop PC or laptop PC, Pocket PC (PDA) or netbook (UMPC, also known as Ultra Mobile PC)
Software capability – Allison

 

– Bendix 6.3.8.0

– Detroit Diesel DDDL 7.05

– Detroit Diesel DDCT

– Detroit Diesel Calibration Tool

– Eaton Service Ranger 3.2

– International DLB

– International ICAP, IPTS, NETS, IPC

– International Master Diagnostic

– Meritor and Wabco Diagnostics

– Cummins Insite 7.5

– Hino 2.0.3.

– Caterpillar 2.0.1.0

– Perkins EST 2010B

– V Macks 2.6.12

– V Macks Dealer Pro

– Volvo VCADS 2.35.10

– Toyota Techstream

– Allison DOC? For PC-Service Tool

 

– Allison DOC For PC (AED)
– Allison DOC For Fleets (1000/2000)
– Allison DOC For Fleets (3000/4000)
– Bendix Acom
– Caterpillar  Electronic Technician  2010B
– Cummins Insite 7.5, inste 7.6
– Detroit Diesel Diagnostic Link  7.05
– Eaton ServiceRanger 3.2
– International ABS
– International DLB
– International Intune
– International IPC v2.02
– International – ServiceMAXX Fleet Pro
– Perkins EST Diagnostic Interface 2010

– Volvo Tech Tool 2.04
– VCADS /Elite Mack/Volvo  2.35
– V-MAC Service Tools

– ZF-Meritor TransSoft  / WABCO Toolbox

Protocols J1587 / J1708, J1939 / J2284 / CAN,

 

J1850,

ISO-9141,

ALDL

CAN – J1939/CAN125/CAN250/CAN500/CAN1000
2nd CAN – J1939/CAN125/CAN250/CAN500/CAN1000
J1587/J1708    J1850   J2534
ISO 15765 (Diagnostic CAN)
ISO 14230 (KWP2000 over ISO9141)

 

ALDL ATEC 160 (160 baud)

Vehicles supported: Trucks, trailers, buses, light commercial vehicles
Volvo Yes Yes
MACK Yes Yes
Navistar Yes Yes
International Yes Yes
Freightliner Yes Yes
HINO Yes No
 ISUZU_GMC Yes No
SCANIA Will be available No
KOMATSU Will be available No
MAN Will be available No
Package list 1pc x VXTRUCKS V8 USB-Link

 

1pc x 6-pin/9-pin vehicle Y-adapter

1pc x 15’ USB cable

1pc x Configuration utility CD and manuals

1pc x Quick start reference guide

1pc x DG-DPA5-YDUALCAN
1pc x DG-DPA5-9OBDII_Volvo
1pc x DG-DPA5-VOLVO 8-pin
1pc x DG-DPA5-VOLVO 14-pin
1pc x DG-DPA5 KOMATSU
1pc x DG-DPA5-3-pin_Deutsch
1pc x DG-OBDii-o-Cable
1pc x DG-DPA5-15 USB

 

In, summary,

Bluetooth Nexiq USB Link and DPA5 Dearborn also most share almost the same features/functions and vehicle coverage, but Nexiq is price competitively, much more cheaper than DPA5. Also, Nexiq USB Link is the NO.1 choice for heavy duty truck diagnosis; it’s the most populous truck diagnostic interface.

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