< Back WM-GM29-SWC

For non-amplified models, or models with an analog activated amplifier.

  • Provides accessory power (12-volt 10-amp)
  • 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
  • Micro-B USB updatable

(LD-GM29A harness applications)

BUICK
Enclave 2008-2017
Lucerne 2006-2011

CADILLAC
DTS 2006-2011
Escalade, Escalade
ESV & EXT 2007-2011
SRX 2007-2009

CHEVROLET
Avalanche 2007-2013
Captiva Sport 2012-2015
Equinox 2007-2009
Express 2008-Up
Impala 2006-2013
Impala Limited 2014-2016
Monte Carlo 2006-2007
Silverado 2500/3500 2014
Silverado (new body) 2007-2013
Suburban 2007-2014
Tahoe 2007-2014
Traverse 2009-2017

GMC
Acadia 2007-2016
Acadia Limited 2017
Savana 2008-Up
Sierra 2500/3500 2014
Sierra (new body) 2007-2013
Yukon / Yukon XL 2007-2014

HUMMER
H2 2008-2009

PONTIAC
Torrent 2007-2009

SATURN
Outlook 2007-2010
Vue 2008-2010

SUZUKI
XL-7 2007-2009

(LD-GM29B harness applications)

CHEVROLET
Cobalt 2007-2010
HHR 2006-2011
Malibu 2008-2012

PONTIAC
G5 2007-2009
G6 (5th digit of VIN must be J, K or L) 2009
G6 2010
Solstice 2006-2009

SATURN
Aura 2007-2009
Sky 2007-2009

Wiring diagram for adding an amplifier & speakers to your ride