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GM ONSTAR LAN DATA BUS INTERFACE

GMOS-LAN-01

Installation Instructions

877-312-4547

© COPYRIGHT 2004-2010    METRA ELECTRONICS CORPORATION    Rev. 12-1-10

www.solidsignal.com

APPLICATIONS

Not compatible with amplified sound systems 

* READ IMPORTANT WARNING ON PAGE 1

BEFORE ATTEMPTING ANY INSTALLATION

The 

GMOS-LAN-01

is 

designed to retain Onstar and retain the warning

chimes  that  are  normally  lost  when  the  OEM  radio  is  removed.  It
also  provides  a  12  volt  accessory  output  for  proper  aftermarket
radio  operation. THE  GMOS-LAN-01  also  PROVIDES  a  MUTE,
PARKING BRAKE, VSS OR SPEED SENSE, AND A REVERSE OUT-
PUT  TO  MAKE  INSTALLING  AN  AFTERMARKET  NAVIGATIONAL
RADIO SIMPLER AND LESS TIME CONSUMING.

Buick

• Enclave 2007-11
• Lucerne 2006-10

Cadillac

• DTS 2006-10
• SRX 2007-09 

Chevrolet

• Avalanche 2007-10
• Aveo 2009-10 *
• Equinox 2007-09
• Express 2008-10
• Impala 2006-10
• Monte Carlo 2006-07
• Silverado (new body) 

2007-11

• Suburban 2007-10
• Tahoe 2007-11
• Traverse 2009-11

GMC

•Acadia 2007-11
•Savanna 2008-10
•Sierra (New body) 2007-11
•Yukon / XL 2007-10

Hummer

•H2 2008-09

Pontiac

•Torrent 2007-09
• Vibe 2010 *

*( Only required for retention of Onstar-
NAV outputs not applicable)

Saturn

•Outlook 2007-09
•Vue 2008-09

Suzuki

•XL-7 2007-09

INTERFACE COMPONENTS

• GMOS-LAN-01 Interface
• 14 pin harness with stripped leads
• 12 pin to 30 pin GM harness

Summary of Contents for GMOS-LAN-01

Page 1: ...ING BRAKE VSS OR SPEED SENSE AND A REVERSE OUT PUT TO MAKE INSTALLING AN AFTERMARKET NAVIGATIONAL RADIO SIMPLER AND LESS TIME CONSUMING Buick Enclave 2007 11 Lucerne 2006 10 Cadillac DTS 2006 10 SRX 2...

Page 2: ...E THIS KNOWLEDGE AND UNDERSTANDING FAILURE TO FOLLOW THESE INSTRUCTIONS CAREFULLY AND TO INSTALL THE INTERFACE AS DESCRIBED COULD CAUSE HARM TO THE VEHICLE OR TO SAFETY SYSTEMS ON THE VEHICLE INTERFER...

Page 3: ...adio If the after market radio does not have a Mute wire tape up the brown wire The following wires on the 14 pin harness are for the aftermarket radios that have navigation built in 1 Connect the gre...

Page 4: ...GMOS LAN 01 3 BLK RF GM OS LAN 01 RADIO R L L RF LF YEL LF RED DI CHIME VOLUME ADJUSTMENT AGR RR LR LR 7 WIRES RAM 1 BLACK YELLOW BLACK WHITE BLUE WHITE ORANGE RR GM 30 PIN...

Page 5: ...nse wire of the aftermarket navigation radio 3 Connect the Green Purple wire to the reverse wire of the aftermarket navigation radio When completed plug the 14 pin harness into the GMOS LAN 01 CONNECT...

Page 6: ...attery or memory wire 2 Connect the black wire to the radio s ground wire 3 The black yellow and black white wire is for the Onstar volume adjustment This will be discussed in the Onstar and Chime Lev...

Page 7: ...QUIRED GM OS LAN 01 RF RF LF LF CHIME VOLUME ADJUSTMENT RED GREEN BLUE PINK BLUE WHITE GREEN PURPLE BROWN ORANGE WHITE 14 PIN 12 PIN R R R R L R L L R GM 30 PIN TO AFTERMARKET REAR AMPLIFIER TO AFTERM...

Page 8: ...GNAL When the factory radio is removed the audible turn signal indicator is lost If that turn signal clicking is desired follow these steps 1 Using a SPDT relay Metra part E 123 connect pin 85 to the...

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