Owner's Manual

3
REV. 11/18/2019 INSTAX-GMCL2
CONNECTIONS (CONT) I N S TALL AT IO N
With the key in the off position:
1. Connect the AX-GMCL2 harness into the AX-GMCL2 interface, and then to the wiring harness
in the vehicle.
Note: If installing an ASWC-1, connect it after you program and test the AX-GMCL2, with the
key in the off position.
Attention! If the interface loses power for any reason, the following steps will need to be
performed again.
1. Cycle the engine on.
Note: If the radio doesn’t come on within 60 seconds, turn the key to the off position,
disconnect the interface, check all connections, reconnect the interface, and then try again.
2. Cycle the ignition off, then back on.
3. Test all functions of the installation for proper installation.
12-pin pre-wired ASWC-1 harness:
• This harness is to be used along with the ASWC-1 (sold separately) to retain steering wheel
audio controls. If the ASWC-1 is not being used, disregard this harness. If it will be used, refer
to the ASWC-1 instructions for radio connections and programming. Disregard the harness
that comes with the ASWC-1.
• The following wire(s) must be cut before programming the ASWC-1:
* For the following vehicles cut the White/Green, Green/Orange, and Orange/Green wires.
** For the following vehicles cut the White/Green, Pink, and Green/Orange wires.
*** For the following vehicles cut the Pink and Green/Orange wires.
† For the following vehicles cut the White/Green and Pink wires.
‡ For the following vehicles cut the Pink wire.
BUICK
Century † 2004-2005
LaCrosse † 2005-2009
Rainer * 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
CHEVROLET (CONT)
Corvette *** 2007-2011
Corvette ‡ 2012-2013
Impala ** 2000-2005
Malibu 2001-2003
Malibu Classic
2004-2005
Monte Carlo ** 2000-2005
Silverado * 2003-2006
Silverado Classic * 2007
SSR * 2003-2006
Suburban * 2003-2006
Tahoe * 2003-2006
Trailblazer * 2002-2009
Uplander ** 2005-2008
GMC
Canyon * 2004-2012
Envoy * 2002-2009
Sierra * 2003-2006
Sierra Classic * 2007
Yukon * 2003-2006
Yukon XL * 2003-2006
HUMMER
H2 * 2003-2007
ISUZU
Ascender * 2003-2008
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
PROGRAMMING