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  See more parts for Cadillac Escalade
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AMP Research PowerStep Plug-N-Play Pass Through Harness for Multiple Models 1999-2019 - 76404-01A

If you’re looking to add some serious convenience to your ride, the AMP Research PowerStep Plug-N-Play Pass Thru Harness is a solid choice. This little gem lets you hook up your AMP PowerSteps without sacrificing access to your OBD-II port. So, if you’re the kind of person who likes to keep an eye on diagnostics or wants to plug in a scanner, this harness has got your back.

Now, let’s get into the nitty-gritty. This pass-through harness is designed specifically for compatibility with a bunch of popular models. Whether you’re rolling in a 2002-2014 Cadillac Escalade or a 2019 GMC Sierra, you’ll find that the installation is straightforward and user-friendly. And trust me, it’s nice to know you’re not cutting any corners when it comes to your setup.

  • Pass-through Harness: Keeps your OBD-II port accessible while you enjoy the benefits of your PowerSteps.

Want to see it in action? Check out the video below for a closer look:

Here’s the scoop on fitment:

  • Cadillac Escalade 2002-2014
  • Chevrolet Silverado 1500 1999-2019
  • Chevrolet Silverado 2500 1999-2004
  • Chevrolet Silverado 3500 2001-2006
  • Ford Excursion 2004-2005
  • Ford F-150 1999-2016
  • Ford F-250 1999-2009
  • Ford F-250 Super Duty 2010-2016
  • Ford F-350 1999-2016
  • GMC Sierra 1999-2019
  • Infiniti QX56 2004-2010
  • Jeep Wrangler 2007-2020
  • Lincoln Mark LT 2006-2008

Just a heads up: this harness is not meant for Ram or Toyota models, so keep that in mind when you’re shopping around. If you want to keep your PowerSteps and OBD-II port in harmony, this harness is a no-brainer.

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle Make/Model
Cadillac Escalade 2002-2014 Base
Cadillac Escalade 2008-2014 Platinum
Cadillac Escalade 2009-2013 Hybrid
Cadillac Escalade 2010-2013 Hybrid Platinum
Cadillac Escalade 2011-2014 Premium
Cadillac Escalade 2011-2014 Luxury
Cadillac Escalade 2012 Special Edition
Cadillac Escalade ESV 2003-2014 Base
Cadillac Escalade ESV 2008-2014 Platinum
Cadillac Escalade ESV 2010 Lujo
Cadillac Escalade ESV 2011-2014 Premium
Cadillac Escalade ESV 2011-2014 Luxury
Cadillac Escalade ESV 2012 Special Edition
Cadillac Escalade EXT 2002-2013 Base
Cadillac Escalade EXT 2011-2013 Luxury
Cadillac Escalade EXT 2011-2013 Premium
Chevrolet Silverado 1500 1999-2019 LT
Chevrolet Silverado 1500 1999-2012, 2014, 2016 Base
Chevrolet Silverado 1500 1999-2013, 2015-2018 LS
Chevrolet Silverado 1500 2002-2019 WT
Chevrolet Silverado 1500 2002, 2016-2019 Custom
Chevrolet Silverado 1500 2003-2006 SS
Chevrolet Silverado 1500 2004-2005 Z71 Off-Road
Chevrolet Silverado 1500 2004-2006, 2009-2013 Hybrid
Chevrolet Silverado 1500 2007-2019 LTZ
Chevrolet Silverado 1500 2010-2013 XFE
Chevrolet Silverado 1500 2014-2019 High Country
Chevrolet Silverado 1500 2015-2019 SSV
Chevrolet Silverado 1500 2019 WT Doble Cabina
Chevrolet Silverado 1500 2019 RST
Chevrolet Silverado 1500 2019 WT Cab Regular
Chevrolet Silverado 1500 2019 Custom Trail Boss
Chevrolet Silverado 1500 2019 LT Trail Boss
Chevrolet Silverado 1500 Classic 2007 SS
Chevrolet Silverado 1500 Classic 2007 WT
Chevrolet Silverado 1500 Classic 2007 LS
Chevrolet Silverado 1500 Classic 2007 Hybrid
Chevrolet Silverado 1500 Classic 2007 LT
Chevrolet Silverado 1500 HD 2001-2003, 2005-2006 LT
Chevrolet Silverado 1500 HD 2001-2003, 2005 LS
Chevrolet Silverado 1500 HD 2005 Base
Chevrolet Silverado 1500 HD Classic 2007 LT
Chevrolet Silverado 1500 LD 2019 LT
Chevrolet Silverado 1500 LD 2019 WT
Chevrolet Silverado 1500 LD 2019 Custom
Chevrolet Silverado 2500 1999-2004 Base
Chevrolet Silverado 2500 1999-2004 LS
Chevrolet Silverado 2500 1999-2004 LT
Chevrolet Silverado 2500 2000-2004 400 SS
Chevrolet Silverado 2500 2000-2002 Custom
Chevrolet Silverado 2500 2000-2002 Cheyenne
Chevrolet Silverado 2500 2004 WT
Chevrolet Silverado 2500 HD 2001-2004 LT
Chevrolet Silverado 2500 HD 2001-2004 Base
Chevrolet Silverado 2500 HD 2001-2004 LS
Chevrolet Silverado 2500 HD 2003-2004 WT
Chevrolet Silverado 3500 2001-2006 LS
Chevrolet Silverado 3500 2001-2004, 2006 HD
Chevrolet Silverado 3500 2001-2006 LT
Chevrolet Silverado 3500 2001-2006 Base
Chevrolet Silverado 3500 2004, 2006 WT
Ford Excursion 2004-2005 Eddie Bauer
Ford Excursion 2004-2005 XLT
Ford Excursion 2004-2005 XLS
Ford Excursion 2004-2005 Limited
Ford F-150 1999-2003 Lightning
Ford F-150 1999-2016 XLT
Ford F-150 1999-2000 Base
Ford F-150 1999-2016 XL
Ford F-150 1999 Austera
Ford F-150 1999-2016 Lariat
Ford F-150 2000-2003, 2006-2008, 2010-2012 Harley-Davidson Edition
Ford F-150 2001-2003, 2005-2016 King Ranch
Ford F-150 2004-2009 Flotillera
Ford F-150 2004-2014 FX4
Ford F-150 2004-2014 STX
Ford F-150 2007-2008, 2010-2014 FX2
Ford F-150 2008 THE 60TH ANNIVERSARY EDITION
Ford F-150 2008 XTR
Ford F-150 2008, 2013-2014, 2016 Limited
Ford F-150 2009-2016 Platinum
Ford F-150 2011 Lariat Limited
Ford F-150 2014 Tremor
Ford F-150 2016 SSV
Ford F-150 Heritage 2004 SVT Lightning
Ford F-150 Heritage 2004 XL
Ford F-150 Heritage 2004 XLT
Ford F-250 1999-2009 XL
Ford F-250 1999-2009 XLT
Ford F-250 1999 Base
Ford F-250 1999 XLT VIP
Ford F-250 1999 Lariat
Ford F-250 2004-2009 Flotillera
Ford F-250 2007 Doble Cab
Ford F-250 Super Duty 1999-2016 XLT
Ford F-250 Super Duty 1999-2016 XL
Ford F-250 Super Duty 1999-2016 Lariat
Ford F-250 Super Duty 2004-2016 King Ranch
Ford F-250 Super Duty 2004-2010 Harley-Davidson Edition
Ford F-250 Super Duty 2008-2014 FX4
Ford F-250 Super Duty 2009-2010 Cabela's
Ford F-250 Super Duty 2013-2016 Platinum
Ford F-250 Super Duty 2015-2016 Base
Ford F-350 1999-2009, 2011-2016 XLT
Ford F-350 1999-2009, 2011-2016 XL
Ford F-350 Super Duty 1999-2016 XL
Ford F-350 Super Duty 1999-2016 Lariat
Ford F-350 Super Duty 1999-2016 XLT
Ford F-350 Super Duty 2003-2016 King Ranch
Ford F-350 Super Duty 2004-2010 Harley-Davidson Edition
Ford F-350 Super Duty 2008-2009 FX4
Ford F-350 Super Duty 2009-2010 Cabela's
Ford F-350 Super Duty 2013-2016 Platinum
GMC Sierra 2007-2009, 2011-2012 Base
GMC Sierra 2008-2019 Denali
GMC Sierra 2010, 2013-2015 SLT
GMC Sierra 2013-2019 SLE
GMC Sierra 2014-2018 All Terrain
GMC Sierra 2019 AT4
GMC Sierra 1500 1999-2019 SLE
GMC Sierra 1500 1999-2019 SLT
GMC Sierra 1500 1999-2003, 2006-2013 SL
GMC Sierra 1500 2001 C3
GMC Sierra 1500 2002-2013 WT
GMC Sierra 1500 2002 HT
GMC Sierra 1500 2002-2005, 2014-2019 Base
GMC Sierra 1500 2002-2019 Denali
GMC Sierra 1500 2005-2006, 2009-2013 Hybrid
GMC Sierra 1500 2010-2013 XFE
GMC Sierra 1500 2019 AT4
GMC Sierra 1500 2019 Elevation
GMC Sierra 1500 Classic 2007 Hybrid
GMC Sierra 1500 Classic 2007 SL
GMC Sierra 1500 Classic 2007 WT
GMC Sierra 1500 Classic 2007 SLE
GMC Sierra 1500 Classic 2007 SLT
GMC Sierra 1500 Classic 2007 Denali
GMC Sierra 1500 HD 2001-2003, 2005-2006 SLT
GMC Sierra 1500 HD 2001-2003, 2005-2006 SLE
GMC Sierra 1500 HD Classic 2007 SLT
GMC Sierra 1500 HD Classic 2007 SLE
GMC Sierra 1500 Limited 2019 Base
GMC Sierra 1500 Limited 2019 SLE
GMC Sierra 2500 1999-2004 SLE
GMC Sierra 2500 1999-2002 SL
GMC Sierra 2500 1999-2004 SLT
GMC Sierra 2500 2002-2004 Base
GMC Sierra 2500 2003-2004 WT
GMC Sierra 2500 HD 2001-2002, 2006 SL
GMC Sierra 2500 HD 2001-2019 SLE
GMC Sierra 2500 HD 2001-2019 SLT
GMC Sierra 2500 HD 2002-2005, 2015-2019 Base
GMC Sierra 2500 HD 2003-2014 WT
GMC Sierra 2500 HD 2011-2019 Denali
GMC Sierra 2500 HD Classic 2007 SLT
GMC Sierra 2500 HD Classic 2007 WT
GMC Sierra 2500 HD Classic 2007 SL
GMC Sierra 2500 HD Classic 2007 SLE
GMC Sierra 3500 2001-2006 SLT
GMC Sierra 3500 2001-2002, 2006 SL
GMC Sierra 3500 2001-2006 SLE
GMC Sierra 3500 2002-2005 Base
GMC Sierra 3500 2004-2006 WT
GMC Sierra 3500 Classic 2007 SLT
GMC Sierra 3500 Classic 2007 SL
GMC Sierra 3500 Classic 2007 SLE
GMC Sierra 3500 Classic 2007 WT
GMC Sierra 3500 HD 2007-2019 SLE
GMC Sierra 3500 HD 2007-2014 WT
GMC Sierra 3500 HD 2007-2019 SLT
GMC Sierra 3500 HD 2011-2019 Denali
GMC Sierra 3500 HD 2015-2019 Base
INFINITI QX56 2004-2010 Base
Jeep Wrangler 2007-2020 Unlimited Rubicon
Jeep Wrangler 2007-2011 Unlimited X
Jeep Wrangler 2007-2011 X
Jeep Wrangler 2007-2017 Sahara
Jeep Wrangler 2007-2020 Rubicon
Jeep Wrangler 2007-2020 Unlimited Sahara
Jeep Wrangler 2009 X-S
Jeep Wrangler 2010 Islander
Jeep Wrangler 2010, 2012 Unlimited Mountain
Jeep Wrangler 2010-2020 Unlimited Sport
Jeep Wrangler 2010-2020 Sport
Jeep Wrangler 2011 Unlimited 70th Anniversary
Jeep Wrangler 2011 70th Anniversary
Jeep Wrangler 2012, 2015 Unlimited Altitude
Jeep Wrangler 2012 Unlimited
Jeep Wrangler 2014 Willys Wheeler
Jeep Wrangler 2014 Unlimited Willys Wheeler
Jeep Wrangler 2015 Unlimited Hard Rock
Jeep Wrangler 2016 Unlimited 75th Anniversary
Jeep Wrangler 2016, 2018-2020 Sport S
Jeep Wrangler 2016 Unlimited Black Bear
Jeep Wrangler 2016 75th Anniversary
Jeep Wrangler 2016, 2018-2020 Unlimited Sport S
Jeep Wrangler 2017 Unlimited Smoky Mountain
Jeep Wrangler 2017 Unlimited Winter Edition
Jeep Wrangler 2018-2019 Unlimited Moab
Jeep Wrangler 2019-2020 Rubicon Deluxe
Jeep Wrangler 2020 Unlimited Rubicon Deluxe
Jeep Wrangler 2020 Unlimited Rubicon Xtreme
Jeep Wrangler JK 2018 Sahara
Jeep Wrangler JK 2018 Unlimited Sport
Jeep Wrangler JK 2018 Unlimited Rubicon
Jeep Wrangler JK 2018 Unlimited Willys Wheeler
Jeep Wrangler JK 2018 Rubicon
Jeep Wrangler JK 2018 Sport
Jeep Wrangler JK 2018 Sport S
Jeep Wrangler JK 2018 Unlimited Sport S
Jeep Wrangler JK 2018 Unlimited Sahara
Lincoln Mark LT 2006-2008 Base
AMP Research: Innovating Truck and SUV Accessories
History of AMP Research

Founded in the early 1990s, AMP Research has established itself as a leader in the automotive accessory industry. With a commitment to quality and innovation, AMP Research has continually pushed the boundaries of what is possible in truck and SUV enhancements. Their dedication to engineering excellence has made them a trusted name among automotive enthusiasts and professionals alike.

Categories of Parts

AMP Research specializes in a variety of aftermarket parts designed to enhance the functionality and aesthetics of trucks and SUVs. Their product lineup includes:

  • Power Steps: Automatic running boards that deploy when the door opens, providing easy access to your vehicle.
  • Bed Extenders: Innovative solutions for maximizing cargo space in your truck.
  • Tailgate Accessories: Enhancements that improve the usability and convenience of your truck's tailgate.
What Makes AMP Research the Best?

AMP Research stands out in the market due to its unwavering commitment to quality and innovation. Each product is meticulously engineered and tested to ensure it meets the highest standards of durability and performance. The brand’s focus on user-friendly designs and practical solutions has garnered a loyal customer base. Additionally, AMP Research takes pride in offering products that not only enhance the functionality of vehicles but also add a touch of style.

At Vivid Racing, we are proud to offer a wide selection of AMP Research products. Whether you're looking to upgrade your truck or SUV, AMP Research delivers the best in quality and performance. Experience the difference with AMP Research and elevate your vehicle today!

Warranty
We offer a limited 3 year/36,000 mile warranty on AMP Research BedStep & BedXTender models, and a 5 year/60,000 mile warranty on AMP Research PowerStep models. Both warranties are limited to the original consumer of the AMP Research branded product. This warrants the product to be free from material and workmanship defects and is not transferable from the original purchaser. The full Warranty documentation can be downloaded here.

For information regarding the Warranty eligibility of any specific part number, please refer to that product page listing on our website or contact Customer Service.

Video Clip

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