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AMP Research Power Step 75146-01A Installation Manual
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AMP Research Power Step 75146-01A Installation Manual

Chevrolet silverado 2011 - 2014; gmc sierra - crew cab 2011 - 2014; gmc sierra - ext cab 2011 - 2014
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APPLICATION
Chevrolet Silverado / GMC Sierra - Crew Cab 2011 - 2014
Chevrolet Silverado / GMC Sierra - Ext Cab
*Modification required to running board assembly. See Item 1 on page 3.
Scan the QR code with your smartphone to view videos on YouTube.
http://youtu.be/i7tkWahELEY
AMP RESEARCH TECH SUPPORT 1-888-983-2204 (Press 2) Monday - Friday, 6:00 AM - 5:00 PM PST
Invented, engineered and manufactured exclusively by AMP Research in the USA. May be covered by one of the following patents:
6,641,158; 6,830,257; 6,834,875; 6,938,909; 7,055,839; 7,380,807; 7,398,985; 7,584,975 ©2012 AMP Research. All rights reserved.
Printed in USA.
www.amp-research.com
I N S T A L L A T I O N G U I D E
2011 - 2014
http://youtu.be/da2n8KxwasU
1/10
AMP Part #
75146-01A
*
75146-01A
(Diesel Only)
INSTALLATION TIME
3-5 Hours
Professional installation recommended
SKILL LEVEL
1 2 3
4= Experienced
TOOLS REQUIRED
q Safety goggles
q Measuring tape
q Power Drill
q 9/32" drill bit
q 10 mm socket
q 13 mm socket
q 21 mm socket
q Ratchet wrench and extension
q Wire crimpers
q Wire stripper / cutter
q
3 /16" hex key wrench (allen wrench)
q
4mm hex key wrench ( allen wrench )
q
Electrical tape
q
Weather proof caulking (silicone sealer)
q
Silicone spray
WARRANTY
5-Year Limited Warranty
(Diesel Only)
4
IM75146 rev 03.07.18

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Summary of Contents for AMP Research Power Step 75146-01A

  • Page 1 AMP RESEARCH TECH SUPPORT 1-888-983-2204 (Press 2) Monday - Friday, 6:00 AM - 5:00 PM PST Invented, engineered and manufactured exclusively by AMP Research in the USA. May be covered by one of the following patents: 6,641,158; 6,830,257; 6,834,875; 6,938,909; 7,055,839; 7,380,807; 7,398,985; 7,584,975 ©2012 AMP Research. All rights reserved.

  • Page 2: Exploded View

    A M P R E S E A R C H P O W E R S T E P – C H E V R O L E T / G M C INSTALLATION GUIDE To be assembled in Step 6. Attaching motor to Linkage assembly.
  • Page 3 A M P R E S E A R C H P O W E R S T E P – C H E V R O L E T / G M C Note: Some Applications require modification. Application Cut Length Crew Cab 85”...
  • Page 4 A M P R E S E A R C H P O W E R S T E P – C H E V R O L E T / G M C Controller STA Hex Bolt Washer U-nut Fender Spacer Threaded Clamping Plate Grommet...
  • Page 5 A M P R E S E A R C H P O W E R S T E P – C H E V R O L E T / G M C Remove Passenger and Driver side Fender and body mount Install Passenger and Driver side Motor Linkage in fourth sheetmetal tab / hole from front.
  • Page 6 A M P R E S E A R C H P O W E R S T E P – C H E V R O L E T / G M C Using the two 11” cable ties, mount controller to the Install motor onto Motor Linkage Assembly.
  • Page 7 A M P R E S E A R C H P O W E R S T E P – C H E V R O L E T / G M C IMPORTANT: Step 15 and 16 are for Crew Cab trucks only. (Not used on Extended Cab Trucks) (Light Blue and Green wires are only used with Crew Cab trucks.) Pull up the carpet and thread both wires through the floor...
  • Page 8 A M P R E S E A R C H P O W E R S T E P – C H E V R O L E T / G M C Remove plastic trim on door near mirror attachment. Then Remove all plugs from switchplate carefully pry up window/ door lock switch plate.
  • Page 9 A M P R E S E A R C H P O W E R S T E P – C H E V R O L E T / G M C Locate loom that runs across the top of the door panel. On each side of the vehicle measure from the front edge Carefully remove wire wrap and locate the following wires of door line on the pinch weld to the specified lengths...

  • Page 10: Final System Check

    A M P R E S E A R C H P O W E R S T E P – C H E V R O L E T / G M C Check that all doors activate the Power Step and the LED Lights work when doors open and close. Reinstall any remaining trim panels FINAL SYSTEM CHECK Check that all doors activate the PowerStep and the LED lights work when doors open and close.

  • Page 11: Year Limited Warranty

    5-YEAR LIMITED WARRANTY AMP RESEARCH warrants this product to be free from defects in material and workmanship for FIVE (5) YEARS FROM DATE OF PURCHASE, provided there has been normal use and proper maintenance. This warranty applies to the original purchaser only.

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Powerstep 75146-01a