Drew Mongoose User manual

Mongoose
Quick Start
Guide

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PLEASE NOTE
Mongoose interfaces have been carefully designed and tested to comply
with O DII protocols. However, some vehicle models are not in full
compliance with these protocols for various reasons. In addition, the
computer control systems or sensors on any given vehicle may be
malfunctioning or out of specification.
While Drew Tech’s testing and the experience of thousands of Mongoose
users have shown the unit to be safe and reliable, there is an inherent risk
in using any product that may potentially affect the operation or drive-
ability of your vehicle.
If you are concerned about the operation of your vehicle at any time while
using Mongoose:
* Pull off the roadway immediately or as soon as it is safe to do so.
* Disconnect Mongoose from the O DII port.
* Consult a licensed mechanic or automobile service center.
Report any issues or concerns to our Technical Support Dept. at
[e-mail]. We are open Monday through Friday, 9:00 a.m.
to 5:30 p.m. Eastern Time. We maintain an active database of the
feedback we receive, and your comments can help us continuously
improve the product.

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Contents
IMPORTANT INFORMATION..........................................................4
COPYRIGHT & TRADEMARKS
LIMITED WARRANTY
INTRODUCTION ...................................................................................
GETTING TO KNOW MONGOOSE ...............................................
SETTING UP THE MONGOOSE......................................................6
Install the Mongoose so tware on your computer
J2 34 TOOLBOX™...............................................................................8
UPDATING MONGOOSE DRIVER AND FIRMWARE ............9
REPROGRAMMING ..............................................................................9
MONGOOSE CAPABILITIES..........................................................10
SPECIFICATIONS AND PIN-OUT................................................10
TROUBLESHOOTING AND SUPPORT .....................................11
I all else ails...

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IMPORTANT INFORMATION
COPYRIGHT & TRADEMARKS
Copyright 1999-2011 Drew Technologies, Inc., All Rights Reserved.
Mongoose, CarDAQ, DashDAQ, ScanDAQ, CarDAQ2534, and J2534
ToolBox are registered trademarks o Drew Technologies, Inc. All
other trademarks and brand names are the property o their
respective owners.
LIMITED WARRANTY
Drew Technologies, Inc. guarantees that every Mongoose is ree
rom physical de ects in material and workmanship under normal
use or one year rom the date o purchase.
IN NO EVENT SHALL DREW TECHNOLOGIES, INC.'S LIABILITY EXCEED
THE PRICE PAID FOR THE PRODUCT. DREW TECHNOLOGIES SHALL BE
EXEMPT FROM ALL OTHER CLAIMS WHETHER BASED UPON DIRECT,
INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
RESULTING FROM THE USE OF THE PRODUCT, ITS ACCOMPANYING
SOFTWARE, OR ITS DOCUMENTATION. Drew Technologies, Inc.
makes no warranty or representation, expressed, implied, or
statutory, with respect to its products or the contents or use o this
documentation and all accompanying so tware, and speci ically
disclaims its quality, per ormance, merchantability, or itness or
any particular purpose. Drew Technologies, Inc. reserves the right
to revise or update its products, so tware, or documentation
without obligation to noti y any individual or entity. Please direct
all inquiries to:
Drew Technologies, Inc.
3915 Research Park Dr
Suite A10
Ann Arbor, MI 48108

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Introduction
Thank you or choosing Mongoose! This “PassThru” vehicle
inter ace lets you use your PC to communicate and per orm ECU
diagnostics and reprogramming on many modern vehicles.
The Mongoose is an SAE J2534-compliant device at a low cost. It
provides a direct connection to a laptop or desktop computer via a
USB 2.0 ull-speed connection. All o the electronics are contained
in the OBD-II connector shell, making it a compact and rugged
vehicle communications tool. The Mongoose is powered by the USB
connector, so there’s no need to re-start the Mongoose i it is
unplugged rom a vehicle.
Getting to Kno Mongoose
Your package includes a Mongoose, this Quick Start Guide, and a
CD that includes drivers and the Drew Technologies J2534 ToolBox.
Vehicle OBDII Connector
Location o LED
Status Lights
USB Connector

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Setting up the Mongoose
Install the Mongoose soft are on your computer
NOTE: Mongoose so tware requires Windows XP, Windows Vista
(32 or 64 bit), or Windows 7 (32 or 64 bit).
Do not plug the Mongoose into your computer until you
have installed the Mongoose so tware.
1. Insert the CD that came with your Mongoose into the CD/DVD slot
o your PC. Make sure your Mongoose is not connected to the PC at
this point. The Autoplay options will appear:
2. Click on [Run setup.exe] to begin the installation.
The Mongoose drivers and the J2534 ToolBox will now begin
installation. Follow the Setup Wizard instructions.
Read the End-user License Agreement. When you have read and
agree to accept the terms, click in the check box next to “I accept
the terms in the license agreement,” then click “Install.”
When the installation is inished, you will see this screen.
Click “OK.”

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3. Now plug the Mongoose into your computer’s USB port.
VISTA/7: I you are using Windows Vista or Windows 7, a message
will pop up indicating the drivers are being installed. Vista/7 users
are inished installing at this point and can run the so tware they
will be using with the Mongoose.
Windows XP: I you are using Windows XP, you will see this message
a ter the Mongoose is plugged into your computer’s USB port:
Make sure “No, not this time” is selected and click “Next.” This
screen appears:
Select “Install the so tware automatically [Recommended]” and click

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“Next.” A ter the progress bar inishes, click “Finish.” Windows XP
users are inished installing at this point and can run the so tware
they will be using with the Mongoose.
J2534 ToolBox™
The J2534 ToolBox is a program created by Drew Technologies to
help distribute current in ormation to technicians working with
J2534. The ToolBox has up-to-date in ormation on manu acturer
reprogramming issues, links to manu acturer sites, and much
more. The eatures o the J2534 ToolBox are explained below.
To open the J2534 ToolBox, click on the icon on your
desktop. Select your pass-thru device rom the drop-down list at
the top right corner.
The J2534 ToolBox has di erent unctions divided into tabs at the
top o the program:
General Tab:
Contains announcements, news, and current open issues in the
J2534 realm.
Flashing Tab:
Contains links to manu acturer websites, requently asked
questions, how-to videos, and programs or completing a re- lash
session.

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DTC Tab:
Contains a generic/global OBDII reader or pulling diagnostic
trouble codes.
Support Tab:
Contains applications to help you use your pass thru device
e iciently. For in ormation on the unction o each program in the
support tab, click on the [Help] button at the top o the page inside
the J2534 ToolBox. You can also visit the download page at
www.drewtech.com or the manual.
Sales Tab:
Presents more in ormation about the Mongoose and other Drew
Technologies products.
Updating Mongoose Driver and Firm are
Drew Technologies periodically releases updates to Mongoose
drivers and irmware. Updates are necessary to solve speci ic
problems and to make sure Mongoose is working properly with
OEM so tware.
I you are experiencing problems during use, always make sure you
have the latest irmware and driver. The Mongoose driver and
irmware are located on the downloads portion o the Drew
Technologies website here:
http://www.drewtech.com/downloads/index.html
The J2534 ToolBox has an automatic driver and irmware updater
or Mongoose as well.
Reprogramming
Install and run Drew Tech’s J2534 ToolBox or links to OEM ECU
reprogramming applications.
Since SAE J2534 allows multiple devices to be connected at once,
you must tell the OEM so tware application that you are using
Mongoose. Each OEM so tware application has a di erent way to
select the device. Please consult each so tware application’s
instructions.

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Mongoose Capabilities
Below is a table o the capabilities that the manu acturer’s service
subscriptions provide with your Mongoose:
Chrysler FORD GM ISO/CAN JLR TOYOTA
Factory Diagnostics • •
Re- lashing • • • • • •
Key re-programming • • • •
Jaguar/Land Rover and Toyota provide dealer level capability.
Drew Tech also o ers DashDAQ-PC so tware application to read
Diagnostic Trouble Codes and data-log generic and manu acturer-
speci ic OBDII parameters. Obtain a ree 30 day trial o DashDAQ-
PC by visiting www.drewtech.com
Specifications and Pin-out
Currently there are six variations o the Mongoose J2534 device:
• Mongoose-Chrysler
• Mongoose FORD
• Mongoose GM
• Mongoose ISO/CAN
• Mongoose-JLR
• Mongoose Toyota
Mongoose vehicle connector pin assignments:
Pin
#
Chrysler FORD GM ISO/CAN JLR TOYOTA
1 SW CAN PS GND
2 J1850+ J1850+ J1850+ J1850+ J1850+
3 CAN 2+/K-
LINE
4
5 GND GND GND GND GND GND
6 CAN+/SCI CAN+ CAN+ CAN+ CAN 1+ CAN+
7 SCI K-Line K-Line K-LINE K-Line
8 ROSCO
9 SCI PS GND
10 J1850- J1850-
11 CAN 2-
12 SCI PS GND PS 5V
13 FEPS FEPS
14 CAN-/SCI CAN- CAN- CAN- CAN 1- CAN-
15 L-Line/PS
GND
L-Line L-Line L-LINE
PS GND
SCI
16 VBatt VBatt VBatt VBatt VBatt VBatt
PS GND = Pin Switched to Ground
PS 5V = Pin switched to +5V

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Troubleshooting and Support
The Mongoose gets power rom your computer’s USB port. LEDs
inside the OBDII shell indicate the status o the Mongoose.
Flashing green LED, typically means that Windows has ound the
device and the drivers are installed correctly. I the green light is
lashing, but you cannot connect to Mongoose, contact technical
support.
Continous red LED, usually means that the drivers have not been
installed, or have not been installed correctly. Try reinstalling the
drivers.
No LED lights when connected to a PC, may indicate a ailure o
the Mongoose device. Try connecting your Mongoose to another
computer. I no LEDs light up on Mongoose during this second test,
then contact technical support.
I these issues have been addressed and veri ied, and you are still
having trouble, email [e-mail]
If all else fails...
Drew Tech is available Monday through Friday during eastern-time
business hours, to answer technical support questions. Please email
[e-mail] i you need assistance.
I technical support inds it necessary to return the Mongoose or
repair, you will be asked or your contact in ormation and provided
with a Return Merchandise Authorization number (RMA#) that Drew
Technologies will use to track the unit through the repair
department back to you. Please write this number on the outside o
your shipping box so it can be routed to the correct department. I
the necessary repair is not covered by Drew Technologies' warranty,
you will be contacted or payment arrangements.
I your Mongoose was purchased rom an OEM equipment supplier,
you may want contact your supplier irst or warranty and support
claims.

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Other Drew Tech Products
Drew Technologies has several products available for data acquisition, diagnostics,
development, testing, and reprogramming for modern vehicles. Visit www.drewtech.com for
more information
CarDAQ-Plus™ - Fully SAE J2534 compliant. Ethernet and US
connectivity to a computer, a built-in operating system for running
internal programs, protocol support for all modern vehicles, and six
analog inputs.
Mongoose™ - DrewTech's family of low-cost, high-performance
PassThru (SAE J2534) vehicle interfaces. Connect any laptop with
US 2.0 directly to the O D-II (SAE J1962) connector with full-speed
performance.
DashDAQ™ - Automotive data acquisition system designed for
cabin mount. The DashDAQ displays vehicle parameters on an
interactive color touch-screen.
DashDAQ-PC™ - PC software for data acquisition, diagnostics,
and gauges. Use with DrewTech’s SAE J2534 Interfaces.
CarDAQ-M™ - The CarDAQ-M is Drew Technologies modular
J2534 interface that can be field upgradeable for future O D
protocols requirements.