Crux Interfacing Solutions • 21541 Nordhoff St., Unit C, Chatsworth, CA 91311
phone: (818) 609-9299 • fax: (818) 996-8188 • www.cruxinterfacing.com
rev.110419
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RADIO REPLACEMENT
SWC RETENTION
+
R
INTERFACING SOLUTIONS
-
Retains factory features in select GM LAN V2 (LIN) Bus vehicles while functioning with an aftermarket radio.
- Retains OnStar functionality.
- Retains all chime functions.
- Retains OEM Auxiliary Input.
- Retains Factory Bluetooth in Vehicles 2008-upwards if equipped with the new OnStar device.
- Retains factory Steering Wheel Controls via built-in, preprogrammed interface.
- Retains RAP (Retained Accessory Power).
- Includes factory backup camera connection for the IO3 system. (vehicles with IO4, IO5 & IO6 systems can be hard
wired to retain the OEM camera. See page 3)
PRODUCT FEATURES:
PARTS INCLUDED:
INSTALLATION DIAGRAM:
SOOGM-19L MODULE
SOOGM-19L HARNESS
SWC CABLE
ANTENNA ADAPTER
SOOGM-19L
OnStar Radio Replacement Interface with Steering Wheel
Control Retention for GM LAN v2 (LIN) Bus Vehicles 2014 - 2018
AFTERMARKET
RADIO
Reverse Red/White
Illumina�on (+) Orange
+12V Constant Yellow
+12V ACC Red
Ground Black
Entertainment Turn On Blue/White
Parking Brake Yellow/Black
Vehicle Speed Sense Purple/White
Right Front (+) Gray
Right Front (-) Gray/Black
Le� Front (+) White
Le� Front (-) White/Black
Right Rear (+) Violet
Right Rear (-) Violet/Black
Le� Rear (+) Green
Le� Rear (-) Green/Black
TO FACTORY
HARNESS
16-Pin Green
Connector
20-Pin Gray
Connector
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.
Audio Input
Rear Camera (IO3)
LIN BUS (Green/Black)
Antenna Adapter
(Included)
24-Pin
Connector
8-Pin
Connector
NON BOSE
10-Pin
Connector
SWC DIP SWC
1 2 3 4
ON
Chime Volume
Adjustment
1 2 3
ON
VR Activation
for OnStar (set DIP#1 to ON)
JVC/Kenwood (Blue / Yellow)
