Crux Interfacing Solutions • 21541 Nordhoff St., Unit C, Chatsworth, C
A
91311
phone: (818) 609-9299 • fax: (818) 996-8188 • www.cruxinterfacing.com
rev.071720
SOCGM-18L
Radio Replacement Interface for
GM LAN v2 (LIN) Bus Vehicles
2 of 2
RADIO REPLACEMENT
SWC RETENTION
+
R
INTERFACING SOLUTIONS
INSTALLATION INSTRUCTIONS:
1. Connect the aftermarket radio’s
power/speaker harness to the SOCGM-
18L T-Harness using the Installation
Diagram on page 1. Use good quality
crimp caps or butt splice for a
secure connection. Solder and heat
shrinking the connections is highly
recommended.
2. Carefully remove the radio trim with a plastic
pry tool and pull outward.
3. Remove the radio bezel by removing the
4 screws on the corners.
4. Unplug the GREEN and GRAY
connectors from the headunit.
5. Plug the GREEN and GRAY connectors to the
SOCGM-18L T-Harness.
6. Use the supplied antenna adapter to plug
between the OE antenna connector and
aftermarket radio antenna port.
7. Use a dash kit (not included) for a clean install. Test the radio for functionality. Test the chime and Retained Accessory Power (RAP)
functions. Reverse the process to install the new aftermarket radio.
VEHICLE APPLICATIONS:
BUICK
2017
2016
2014 - 2015
CADILLAC
2015 - 2016
2014 - 2015
2015
2015 - 2016
2017
Envision
LaCrosse
Regal
ATS
CTS
Escalade
SRX
ET5
CHEVROLET
2018
2015 - 2016
2017 - 2018
2016
2014 - 2016
2017 - 2019
2016 – 2018
2014 – 2016
2017 - 2018
2015 – 2019
2015 – 2019
Camaro
(w/ 8” iO5/iO6)
Colorado
Colorado
(w/ 8” iO5/iO6)
Cruze
Impala
(w/ 8” iO5/iO6)
Impala
(w/ 8” iO5/iO6)
Malibu
(w/ 8” iO5/iO6)
Silverado
Silverado
(w/ 8” iO5/iO6)
Suburban
Tahoe
GMC
2017
2015 – 2016
2014 – 2016
2017 - 2018
2015 - 2016
2017 - 2019
2015 - 2019
Acadia
(w/ 8” iO5/iO6)
Canyon
Sierra
Sierra
w/ 8” iO5/iO6)
Sierra HD
Sierra HD
w/ 8” iO5/iO6)
Yukon / XL