Installation Manual

ManualsBrandsAMP Research ManualsAutomotiveAMP Research 75125-01A PowerStep Electric Running Boards for 2007-2014 Chevy/GMC/Cadillac SUV

IM3274 rev 06.08.10

www.amp-research.com

1/10

INSTALLATION GUIDE

APPLICATION MODEL YR PART #

Chevy Tahoe / GMC Yukon / Cadillac Escalade 2007 - up 75124-01

Chevy Suburban / GMC Yukon XL / Escalade ESV 2007 - up 75125-01

Chevy Avalanche / Escalade EXT 2007 - up 75125-01

TOOLS REQUIRED

q Safety goggles

q Measuring tape

q Flat blade screwdriver

q Phillips head screwdriver

q Right angle drill

q 9/32” drill bit

q 13 mm socket

q 10 mm socket

q 7 mm socket

q Ratchet wrench and extension

q 13mm end wrench

q Wire stripper / cutter

q Pliers

q Corrosion inhibiter

3/16” hex key wrench (allen wrench)

q 5mm hex key wrench (allen wrench)

q Electrical tape

Weather proof caulking (silicone

sealer)

INSTALLATION TIME

2 3

SKILL LEVEL

4= Experienced

3:00

hrs

AMP RESEARCH TECH SUPPORT 1-888-983-2204 (Press 2)

Monday - Friday, 6:00 AM - 5:00 PM PST

Designed and manufactured by AMP Research

. Patent Number 6,830,257; 6,641,158; 6,834,875; 6,938,909; 6,942,233; 7,007,961; 7,055,839; 7,163,221;

5-year limited warranty. Professional installation is recommended.

Summary of content (11 pages)

PAGE 1
INSTALLATION GUIDE APPLICATION Chevy Tahoe / GMC Yukon / Cadillac Escalade Chevy Suburban / GMC Yukon XL / Escalade ESV Chevy Avalanche / Escalade EXT MODEL YR 2007 - up 2007 - up 2007 - up PART # 75124-01 75125-01 75125-01 INSTALLATION TIME 3:00 hrs SKILL LEVEL 1 2 3 4 4= Experienced TOOLS REQUIRED q q q q q q q q q q q q q q q q q q Safety goggles Measuring tape Flat blade screwdriver Phillips head screwdriver Right angle drill 9/32” drill bit 13 mm socket 10 mm socket 7 mm socket Ratchet wrenc
PAGE 2
AMP RESEARCH POWER STEP – GMC / CHEVROLET PARTS LIST AND HARDWARE IDENTIFICATION A C 1 x2 D (A) 19-03225-11 End cap left (x1) (B) 19-03225-12 End cap right (x1) (C) 19-02663-90 T-nut insert (x2) (D) 19-03236-90 Socket cap screw (x2) (E) 19-03237-90 Nut plate (x2) B Running board assembly 2 x2 10-03273-10 Idler linkage assembly 6 x2 19-03289-90 Motor www.amp-research.
PAGE 3
AMP RESEARCH POWER STEP – GMC / CHEVROLET PARTS LIST AND HARDWARE IDENTIFICATION 10 x4 19-02849-90 Hex Bolt x4 19-02389-90 Washer x4 19-03326-90 Hex Bolt 13 14 x4 10-00115-60 Nylock Nut 16 12 11 15 x4 19-02805-90 Cable tie (7”) 16-02634-90 Button Head Bolt 17 x8 19-02802-90 Socket Cap Screw 19 18 19-02992-90 Tubing (Installation Tool) x2 19-03339-90 Cable tie (11”) 20 x4 19-03354-90 Posi-Tap™ www.amp-research.com x25 19-02640-90 Grommet 3/10 IM3274 rev 06.08.
PAGE 4
WIRING GUIDE WIRING GUIDE / General Instructions Posi-Tap™ installation instructions 1. Insert 2. Tighten 3. Strip 3/8” Posi-Tap™ Patents: 5,228,875; 5,695,369; 5,868,589, 2,708. Other patents pending 4. Insert & Tighten For two or more wires twist. CAUTION q Handle the motor and linkage assemblies with care when installing. Dropping can damage motor. q Remove fuse from wiring harness during installation. Falure to do so could result in severe electrical shock.
PAGE 5
AMP RESEARCH POWER STEP – GMC / CHEVROLET Bolt idler linkage assembly to rearmost mounting tab using an M8 nut and washer (some vehicles may require a M8 x 35 bolt) and a M8x16 Button Head Screw. Bolt driving linkage assembly to forward most mounting tab using an M8 nut and washer (some vehicles may require a M8 x 35 bolt) and a M8x16 Button Head Screw. 12 12 1113 1113 14 14 2 3 1 2 Slide mounting T-nut into position. Mount board and tighten fasteners to 10 ft-lbs.
PAGE 6
AMP RESEARCH POWER STEP – GMC / CHEVROLET Route long end of wire harness above engine and down through drivers side wheel well. Zip tie harness to cowling clips on fire wall. Route short end down passengers side. Route wire harness along the frame. Secure with zip ties. 4 4 7 Secure with zip ties. 8 Poke hole through rubber grommet near front door on underside of floor panel with small phillips screwdriver. Push both wires through hole.
PAGE 7
AMP RESEARCH POWER STEP – GMC / CHEVROLET Using Supplied Posi-Tap™ connector, splice shorter trigger wire into wire found in Step12. Remove plastic trim on door near mirror attachment. 19 4 13 14 Carefully pry up window/ door lock switch plate 15 Remove all plugs from switchplate 16 To remove door panel, first pry off door lock and plastic covers by handle and door latch. Remove the 3 door bolts and then remove door panel by pring loose all panel fasteners.
PAGE 8
AMP RESEARCH POWER STEP – GMC / CHEVROLET Pull back the door weather guard, unbolt speaker and unplug. Thread plastic tube through accordion. Feed longer wire of Step 11 through tube into door and pull out plastic tube on door side. Route wire along harness to switchplate. 17 17 4 19 4 20 Locate the brown plug and using supplied Posi-Tap™ connector, splice into trigger wire.
PAGE 9
AMP RESEARCH POWER STEP – GMC / CHEVROLET Slide motor assembly onto drive shaft and mounting bosses of driving linkage assembly. Use two M8x20 bolts to bolt motor down. Use electrical tape to cover any exposed wire from the motor. 10 Replace power fuse. 4 25 26 Check for proper operation by opening and closing all doors. 27 www.amp-research.com 9/10 IM3274 rev 06.08.
PAGE 10
PAGE 11
Congratulations on the purchase of your AMP Research Power Step Here’s what you should know... OPERATION The AMP Research Power Step automatically deploys when at least one door opens and automatically retracts under your vehicle when both front and rear doors close. If resistance or blockage is encountered while the Power Step is in motion, the drive system is designed to automatically stop. To reset, simply open or close the vehicle door and the Power Step will resume normal operation.