GM Data Interface with SWC 2000-2013*
* For non-amplified models, or models with an analog activated amplifier
INTERFACE FEATURES
• Retains R.A.P. (retained accessory power)
• Provides wires for multimedia radios
(parking brake, reverse, speed sense)
• Retains chimes
• Retains audio controls on the steering wheel
• Retains balance and fade
From time to time vehicle and aftermarket radio
manufacturers make changes to their products. Go
to http://www.metraupdater.com to download the
Metra Updater program to update your interface
using the supplied updated cable.
*Note: The updater program is windows based only.
Having difficulties? We're here to help.
Contact our Tech Support line at:
386-257-1187
Or via email at:
techsupport@metra-autosound.com
Tech Support Hours (Eastern Standard Time)
Monday - Friday: 9:00 AM - 7:00 PM
Saturday: 10:00 AM - 7:00 PM
Sunday: 10:00 AM - 4:00 PM
APPLICATIONS
Buick
Century
2004-2005
Lacrosse
2005-2009
Rainier
2004-2007
Regal
2004
Rendezvous (2)
2002-2007
Terraza (2)
2005-2007
Cadillac
Escalade (1)
2003-2006
Escalade ESV (1)
2003-2006
Escalade EXT (1)
2003-2006
Chevrolet
Avalanche
2003-2006
Cavalier
2000-2005
Colorado
2004-2012
Corvette
2005-2013
Express
2003-2007
Impala
2000-2005
Kodiak C4500-C8500
2003-2009
Malibu
2001-2003
Malibu Classic
2004-2005
Monte Carlo
2000-2005
Silverado
2003-2006
© COPYRIGHT 2021 METRA ELECTRONICS CORPORATION
Chevrolet (Cont)
Silverado Classic
SSR
2003-2006
Suburban
2003-2006
Tahoe
2003-2006
SWC*
Trailblazer
2002-2009
(hold)
Uplander
2005-2008
(hold)
(tap)
GMC
(hold)
Canyon
2004-2012
(hold)
Envoy
2002-2009
(hold)
Savana
2003-2007
GMC (Cont)
(tap)
Sierra
2003-2006
(tap)
Sierra Classic
(tap)
Top Kick C4500-C8500
2005-2009
Yukon
2003-2006
SWC*
Yukon XL
2003-2006
(tap)
(tap)
Hummer
(tap)
H2 (1)
2003-2007
(hold)
H3
2006-2010
(tap)
H3T
2006-2010
(hold)
* SWC Programming Sequence
(tap)
(hold) Press and hold the Volume Up button to program the interface.
(tap)
Tap the Volume Up button to program the interface.
(tap)
(tap)
(1) These vehicles are standard for an amp and must be bypassed.
(hold)
(2) DO NOT cut pin 5 for these vehicles
(tap)
GM11-SWC/GM1
I N S TA L L AT I O N I N S T R U C T I O N S
SWC*
Isuzu
2007
(tap)
Ascender
(tap)
H Series
(tap)
I Series pickups
(tap)
(tap)
Oldsmobile
(hold)
Alero
Bravada
Intrigue
(tap)
Pontiac
(tap)
(tap)
Aztec
Grand Am
Grand Prix
(tap)
Montana SV6
2007
(tap)
Sunfire
(tap)
(tap)
SAAB
(tap)
9-7X
Saturn
(tap)
Relay
(tap)
(tap)
SWC*
2003-2008
(tap)
2003-2008
(tap)
2006-2008
(tap)
2001-2004
(hold)
2002-2004
(tap)
2002
(hold)
2001-2005
(hold)
2001-2005
(hold)
2004-2008
(hold)
2005-2006
(hold)
2000-2005
(tap)
2005-2009
(tap)
2005-2007
(hold)
Product Info
REV. 10/18/21 GM11-SWC/GM1