AX-GMCL2
®
Connections to be made
Applications
From the AX-GMCL2 harness to the aftermarket radio:
• Connect the
Black
wire to the ground wire.
• Connect the
Yellow
wire to the battery wire.
• Connect the
Red
wire to the accessory wire.
• Connect the
Blue/White
wire to the amplifier turn on wire.
• Tape off and disregard the
Orange/White
wire, it will not be used in this application
.
• If the aftermarket radio has an illumination wire, connect the
Orange
wire to it.
Note:
There are (2) illumination wires. If the
Orange
wire on the 24-pin harness
is populated on the factory side, use that wire instead.
• Connect the
Gray
wire to the right front positive speaker output.
• Connect the
Gray/Black
wire to the right front negative speaker output.
• Connect the
White
wire to the left front positive speaker output.
• Connect the
White/Black
wire to the left front negative speaker output.
• Connect the
Green
wire to the left rear positive speaker output.
• Connect the
Green/Black
wire to the left rear negative speaker output.
• Connect the
Purple
wire to the right rear positive speaker output.
• Connect the
Purple/Black
wire to the right rear negative speaker output.
The following (3) wires are only for multimedia/navigation radios that require these wires.
• Connect the
Blue/Pink
wire to the VSS/speed sense wire.
• Connect the
Green/Purple
wire to the reverse wire.
• Connect the
Light Green
wire to the parking brake wire.
BUICK
Century
2004-2005
LaCrosse
2005-2009
Rainier *
2004-2007
Regal
2004
Rendezvous 2002-2007
Terraza
2005-2007
CADILLAC
Escalade, Escalade ESV & EXT †
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
CHEVROLET (CONT)
Silverado **
2003-2006
Silverado
Classic
** 2007
SSR *
2003-2006
Suburban **
2003-2006
Tahoe **
2003-2006
Trailblazer *
2002-2006
Trailblazer
2007-2009
Uplander
2005-2008
GMC
Canyon
2004-2012
Envoy *
2002-2006
Envoy
2007-2009
Savana
2003-2007
Sierra **
2003-2006
Sierra
Classic
**
2007
TopKick C4500-C8500
2005-2009
Yukon / Yukon XL ** 2003-2006
HUMMER
H2 †
2003-2007
H3/H3t
2006-2010
ISUZU
Ascender
2003-2008
H-Series
2003-2008
I-Series
2006-2008
OLDSMOBILE
Alero
2001-2004
Bravada
2002-2004
Intrigue
2002
PONTIAC
Aztec
2001-2005
Grand Am
2001-2005
Grand Prix
2004-2008
Montana SV6
2005-2006
Sunfire
2000-2005
SAAB
9-7x
2005-2009
SATURN
Relay
2005-2007
* These vehicles have a digital amplifier option. Please reference the “Service Parts Identification”
sticker located in the glove box for the RPO code UQA. If UQA is present, then the vehicle is
equipped with a digital amplifier. Either use the AX-GMCL2-SWC interface, or bypass the amplifier.
** These vehicles have a digital amplifier option. Please reference the “Service Parts Identification”
sticker located in the glove box for the RPO code Y91. If Y91 is present, then the vehicle is equipped
with a digital amplifier. Either use the AX-GMCL2-SWC interface, or bypass the amplifier.
† These vehicles are standard for a digital amplifier. Either use the AX-GMCL2-SWC interface,
or bypass the amplifier.