LAN-29 data interface 2014-up
• Provides accessory power (12-volt 10-amp)
• Retains R.A.P. (retained accessory power)
• Used in non-amplified systems
• Retains chimes
• Provides NAV outputs (parking brake,
reverse, mute, and speed sense)
• Retains OnStar/OE Bluetooth
• Adjustable volume for chimes and OnStar
CHEVROLET
Colorado
Silverado 1500
Silverado 2500/3500
Suburban
Tahoe
METRA. The World's best kits.™
Installation instructions for GMOS-LAN-09
GMOS-LAN-09
FEATURES
• Retains OE AUX input
• High level speaker input
• USB updatable
• Retains balance and fade
• Prewired ASWC-1 harness
(ASWC-1 sold separately)
APPLICATIONS
GMC
2015-up
Canyon
2014-up
Sierra 1500
2015-up
Sierra 2500/3500
2015-up
Yukon
2015-up
2015-up
2014-up
2015-up
2015-up
metraonline.com
TABLE OF CONTENTS
INTERFACE COMPONENTS
• GMOS-LAN-09 interface
• GMOS-LAN-09 harness
• 16-pin harness with stripped leads
TOOLS REQUIRED
• Cutting tool • Crimping tool • Tape
• Small flat blade screwdriver
• Connectors (example: butt-connectors, bell caps, etc.)
CAUTION!
Metra recommends disconnecting the negative bat -
tery terminal before beginning any installation, unless the vehicle
manufacturer recommends against so. Please check with your local
Dealership for more information. All accessories, switches, climate
controls panels, and especially air bag indicator lights must be con -
nected before reconnecting the battery or cycling the ignition. Also,
do not remove the factory radio with the key in the on position, or the
vehicle running. It would be best to remove the key from the ignition
and then wait a few seconds before removing the factory radio.
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