Crux 249ONST11C User guide

Category
Car kits
Type
User guide

Crux 249ONST11C is a radio replacement interface designed for select GM LAN 11-Bit vehicles from 2004 to 2009. It allows for the installation of an aftermarket radio while retaining factory features such as steering wheel controls, OnStar, and chime functions. The interface provides vehicle speed sensor (VSS), parking brake, and reverse outputs, making it compatible with various aftermarket radios. It supports both non-Bose and Bose amplified systems and features color-coded wiring for easy installation.

Crux 249ONST11C is a radio replacement interface designed for select GM LAN 11-Bit vehicles from 2004 to 2009. It allows for the installation of an aftermarket radio while retaining factory features such as steering wheel controls, OnStar, and chime functions. The interface provides vehicle speed sensor (VSS), parking brake, and reverse outputs, making it compatible with various aftermarket radios. It supports both non-Bose and Bose amplified systems and features color-coded wiring for easy installation.

Crux Interfacing Solutions • Chatsworth, CA 91311
phone: (818) 609-9299 • fax: (818) 996-8188 • www.cruxinterfacing.com
rev.2301231 of 3
RADIO REPLACEMENT
SWC RETENTION
+
R
INTERFACING SOLUTIONS
- Retains factory features in select GM LAN 11 Bit vehicles while functioning with an aftermarket radio.
- Pre-programmed to retain factory Steering Wheel Controls.
- Supports Non-Bose and Bose amplified systems.
- Provides Vehicle Speed Sensor (VSS), Parking Brake and Reverse Outputs.
- Retains factory OnStar®
- Retains chime functions.
PRODUCT FEATURES:
PARTS INCLUDED:
INSTALLATION DIAGRAM:
CS-GM11C MODULE CS-GM11C HARNESS SWC CABLES
TO FACTORY
HARNESS
24-Pin
Connector
Harness
ONST-11C
OnStar® Radio Replacement Interface with SWC Retention
for Select GM LAN 11-Bit Vehicles 2004-2009
- EIA color coded wiring for easy installation.
AFTERMARKET
RADIO
24-Pin
Connector
8-Pin
Connector
BOSE NON
BOSE
10-Pin
Connector SWC DIP SWC
1 2 3 4
ON
Chime Volume
Adjustment
4-Pin
Connector
Cap or insulate if
not being used
3.5MM SWC CABLE
Plug in the 3.5MM SWC cable to the 4-pin port
on the module. See “DIP SWITCH SETTINGS” section.
JVC/Kenwood (Blue / Yellow)
To aftermarket
radio SWC wire or
3.5mm port
LAN Bus not recognized
LAN Bus recognized
Reverse Gear Purple/White
Parking Brake Yellow/Black
Illumination (+) Orange
+12V Constant Yellow
+12V ACC Red
Ground Black
Right Front (+) Gray
Right Front (-) Gray/Black
Left Front (+) White
Left Front (-) White/Black
Right Rear (+) Violet
Right Rear (-) Violet/Black
Left Rear (+) Green
Left Rear (-) Green/Black
Vehicle Speed Output Red/Black
Amplifier Turn-on Blue/White
Crux Interfacing Solutions • Chatsworth, CA 91311
phone: (818) 609-9299 • fax: (818) 996-8188 • www.cruxinterfacing.com
rev.230123
ONST-11C
2 of 3
RADIO REPLACEMENT
SWC RETENTION
+
R
INTERFACING SOLUTIONS
DIP SWITCH SETTINGS:
4-PIN SWC CABLE
OPTION B is used for BLAUPUNKT, BOSS, DUAL, FARENHEIT, JENSEN, POWER ACOUSTIK, PIONEER,
NOTE: Cap or insulate the 3.5mm plug or Blue/Yellow wire if not being used.
use the Blue/Yellow wire for JVC and Kenwood radios.
SELECTING THE AUDIO SYSTEM:
the ONST-11C has a built-in audio level adaptor that
outputs the proper audio level from the aftermarket radio to
8-pin connector on the ONST-11C harness to the GRAY
female 8-pin connector on the ONST-11C module. The
module is also labeled “Bose” and “Non Bose” to avoid
confusion. (see picture below)
system, plug in the male 8-pin connector to the BLACK
female 8-pin on the ONST-11C module.
BOSE
NON BOSE
OnStar® Radio Replacement Interface with SWC Retention
for Select GM LAN 11-Bit Vehicles 2004-2009
RADIO BRAND: DIP#: 1 2 3 4
Atoto, Dual, Fahrenheit, Jensen,
Pioneer, Power Acoustik, Soundstream
Alpine
Clarion
Kenwood
JVC
Boss, Old Sony
New Sony
NOTE:
check the aftermarket radio’s manual to see if the SWC buttons need to be programmed.
SWC MODULE
DIP SWITCH
1 2 3 4
ON
OFF OFF ON ON
OFF OFF ON ON
OFF OFF ON ON
OFF OFF OFF OFF
OFF ON ON OFF
OFF ON ON ON
OFF ON OFF ON
OFF ON OFF OFF
OFF OFF ON OFF
AFTERMARKET RADIO DIP SWITCH SETTINGS:
ONST-11C
Crux Interfacing Solutions • Chatsworth, CA 91311
phone: (818) 609-9299 • fax: (818) 996-8188 • www.cruxinterfacing.com
rev.230123
ONST-11C
3 of 3
RADIO REPLACEMENT
SWC RETENTION
+
R
INTERFACING SOLUTIONS
volume. It is set at half way by default. To adjust the volume,
clockwise to increase the volume and counter-clockwise to
decrease the volume.
Chime
Volume
Adjustment
CHIME VOLUME ADJUSTMENT:
VEHICLE APPLICATIONS:
CHEVROLET
2005-2006
2004-2007
PONTIAC
2005-2009
Compatible Radio
Cobalt
Malibu
G6*
OnStar® Radio Replacement Interface with SWC Retention
for Select GM LAN 11-Bit Vehicles 2004-2009
*NOTE:
2006 Pontiac G6 2005 Chevrolet Malibu
If the 2009 G6 radio has one volume knob in the center of the radio, please use part# ONST-11B instead.
DIP
switch
settings
for
Pioneer
receivers:
~/:·
c!
.
-~.:!:=~~==
~=
Location
of
the
switch
may
vary
on
the
Interface
(Comer
or
Middle).
Please
note
that
interfaces
with
DIP
at
the
end
of
the
LOT#
are
installed
with
the
switch.
Set
DIP
switch
to
"3V3"
position
for
support
of
NEW
generation
Pioneer
steering
wheel
button
control.
Set
DIP
switch
to
"5V"
position
for
support
of
OLD
generation
Pioneer
steering
wheel
button
control.
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Crux 249ONST11C User guide

Category
Car kits
Type
User guide

Crux 249ONST11C is a radio replacement interface designed for select GM LAN 11-Bit vehicles from 2004 to 2009. It allows for the installation of an aftermarket radio while retaining factory features such as steering wheel controls, OnStar, and chime functions. The interface provides vehicle speed sensor (VSS), parking brake, and reverse outputs, making it compatible with various aftermarket radios. It supports both non-Bose and Bose amplified systems and features color-coded wiring for easy installation.

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