Owner's Manual
Make Model Year Part # Harness Dip Switch Settings* Vehicle Specific Notes
Cadillac
Catera 2001 PXDP PXHGM2 3,8 ON Behind radio or Trunk Mounting Location
Deville 1995-2003 PXDP PXHGM2 3,8 ON or 1,3,8 ON Behind radio or Trunk Mounting Location
El Dorado 1995-2002 PXDP PXHGM2 3,8 ON Trunk Mounting Location
Escalade 1999-2002 PXDP PXHGM1 3,8 ON
Escalade 2003-2006 PXDP PXHGM3 1,3,8 ON or 2,3,8 ON
Escalade 2003-2006 PXDPGMT PXHGMT or PXHGMTX n/a PXHGMTCD harness is required to retain factory CD Changer (if equipped)
Escalade 2007 PXDP3 PXH3GM1 or PXH3GM1X n/a *PLEASE READ IMPORTANT NOTES BELOW
Seville 1995-2005 PXDP PXHGM2 3,8 ON
XLR 2004-2005 PXDPGMT PXHGMT or PXHGMTX n/a PXHGMTCD harness is required to retain factory CD Changer (if equipped)
Make Model Year Part # Harness Dip Switch Settings* Vehicle Specific Notes
Chevrolet
Astro Van 1996-2005 PXDP PXHGM1 3,8 ON
Avalanche 2002 PXDP PXHGM1 3,8 ON
Avalanche 2003-2006 PXDP PXHGM3 1,3,8 ON
Avalanche 2003-2006 PXDPGMT PXHGMT or PXHGMTX n/a PXHGMTCD harness is required to retain factory CD Changer (if equipped)
Avalanche 2007 PXDP3 PXH3GM1 or PXH3GM1X n/a
Blazer 1998-2002 PXDP PXHGM1 3,8 ON
Camaro 1997-2002 PXDP PXHGM1 3,8 ON
Cavalier 1996-1999 PXDP PXHGM1 3,8 ON
Cavalier 2003-2005 PXDPGMT PXHGMT or PXHGMTX n/a PXHGMTCD harness is required to retain factory CD Changer (if equipped)
Cavalier 2003-2005 PXDP PXHGM3 1,3,8 ON or 2,3,8 ON
Colorado 2005 PXDP PXHGM3 1,3,8 ON
Colorado 2004-2006 PXDPGMT PXHGMT or PXHGMTX n/a PXHGMTCD harness is required to retain factory CD Changer (if equipped)
Corvette 1997-2004 PXDP PXHGM2 3,8 ON Trunk Mounting Location
Corvette 1997-2004 PXDP PXHGM4 3,8 ON As a substitute, Can also use PXHGM1 and GMH20T Harnesses
Express Van 2003-2005 PXDPGMT PXHGMT or PXHGMTX n/a PXHGMTCD harness is required to retain factory CD Changer (if equipped)
Impala 1995-1999 PXDP PXHGM1 3,8 ON
Impala 2000-2005 PXDP PXHGM3 1,3,8 ON
Impala 2003-2005 PXDPGMT PXHGMT or PXHGMTX n/a PXHGMTCD harness is required to retain factory CD Changer (if equipped)
Impala 2006-2007 PXDP3 PXH3GM1 or PXH3GM1X n/a
Lumina 1996-1999 PXDP PXHGM1 3,8 ON
Malibu 1997-2000 PXDP PXHGM1 3,8 ON
Monte Carlo 1995-1999 PXDP PXHGM1 3,8 ON
Monte Carlo 2000-2005 PXDP PXHGM3 3,8 ON
Monte Carlo 2003-2005 PXDPGMT PXHGMT or PXHGMTX n/a PXHGMTCD harness is required to retain factory CD Changer (if equipped)
Monte Carlo 2006-2007 PXDP3 PXH3GM1 or PXH3GM1X n/a
Silverado 1996-2002 PXDP PXHGM1 3,8 ON
Silverado 2003-2006 PXDP PXHGM3 1,3,8 ON
Silverado 2003-2006 PXDPGMT PXHGMT or PXHGMTX n/a PXHGMTCD harness is required to retain factory CD Changer (if equipped)
Silverado 2007 PXDP3 PXH3GM1 or PXH3GM1X n/a Not Compatible with Silverado Classic
Suburban 1995-2002 PXDP PXHGM1 3,8 ON
Suburban 2003-2006 PXDP PXHGM3 1,3,8 ON
Suburban 2003-2006 PXDPGMT PXHGMT or PXHGMTX n/a PXHGMTCD harness is required to retain factory CD Changer (if equipped)
Suburban 2007 PXDP3 PXH3GM1 or PXH3GM1X n/a
Tahoe 1995-2002 PXDP PXHGM1 3,8 ON
Tahoe 2003-2006 PXDP PXHGM3 1,3,8 ON
Tahoe 2003-2006 PXDPGMT PXHGMT or PXHGMTX n/a PXHGMTCD harness is required to retain factory CD Changer (if equipped)
Tahoe 2007 PXDP3 PXH3GM1 or PXH3GM1X n/a
Trailblazer 2002-2007 PXDP PXHGM3 1,3,8 ON or 2,3,8 ON
Trailblazer 2003-2007 PXDPGMT PXHGMT or PXHGMTX n/a PXHGMTCD harness is required to retain factory CD Changer (if equipped)
Uplander 2005-2006 PXDPGMT PXHGMT or PXHGMTX n/a PXHGMTCD harness is required to retain factory CD Changer (if equipped)
Venture 1997-1999 PXDP PXHGM1 3,8 ON
Venture 2004-2005 PXDP PXHGM3 1,3,8 ON or 2,3,8 ON
Venture 2003-2006 PXDPGMT PXHGMTX PXHGMTCD harness is required to retain factory CD Changer (if equipped)
IMPORTANT CADILLAC APPLICATION INFORMATION
PXDPGMT: Radios must be equipped with the "BAND" button and be SAT radio ready. Factory radio must have a CD player and/or tape player. PXHGMTCD harness is required to retain factory CD Changer. PXHGMT harness is for vehicles without XM installed is installed
behind the factory radio. PXHGMTX harness retains XM and is installed at the XM tuner. Rear Seat Entertainment (RSE) will need to be disconnected in order for the PXDPGMT to work properly.
*Dip Switch Settings: Please See Product Instructions for Dip Switch Configuration Settings
PXDP: Not compatible with any factory external audio source such as: XM tuner, CD changer, or Cassette player. These devices must be disconnected during the installation and will no longer function. GM vehicles 1998 – 2004 not equipped with a factory slave may not be
able to support an external device. Therefore the PXDP may not be compatible. If you are an experienced installer, you can retain XM. Please follow this link to the Tech Brief to retain XM: http://peripheralelectronics.com/web/tech_dept.asp. 1995-1999 Radios with built in
CD player (Except Corvette) are NOT compatible because they do not have CD changer control functions.
PXDP3: PXH3GM1 is for vehicles without XM, connects to the back of the factory radio. PXH3GM1X harness retains XM and connects to the XM tuner. Non-Navigation radios must have a “CAT” button on the faceplate. Compatible with navigation radios for the applicable
vehicles listed above. Compatible with existing factory CD changer. Not Compatible with 2008 GM vehicles. *In some late production 2007 Escalades GM switched to the 2008 model radio, so the PXDP3 may not be compatible in some 2007 Escalades with the new 2008
model year radio.
*Dip Switch Settings: Please See Product Instructions for Dip Switch Configuration Settings
IMPORTANT CHEVROLET APPLICATION INFORMATION
PXDPGMT: Radios must be equipped with the "BAND" button and be SAT radio ready. Factory radio must have a CD player and/or tape player. PXHGMTCD harness is required to retain factory CD Changer. PXHGMT harness is for vehicles without XM installed is installed
behind the factory radio. PXHGMTX harness retains XM and is installed at the XM tuner. Rear Seat Entertainment (RSE) will need to be disconnected in order for the PXDPGMT to work properly.
PXDP: Not compatible with any factory external audio source such as: XM tuner, CD changer, or Cassette player. These devices must be disconnected during the installation and will no longer function. GM vehicles 1998 – 2004 not equipped with a factory slave may not be
able to support an external device. Therefore the PXDP may not be compatible. If you are an experienced installer, you can retain XM. Please follow this link to the Tech Brief to retain XM: http://peripheralelectronics.com/web/tech_dept.asp. 1995-1999 Radios with built in
CD player (Except Corvette) are NOT compatible because they do not have CD changer control functions.