INSTALLATION GUIDE
APPLICATION
MODEL YR
PART #
Bestop PART #
Toyota Tundra Double Cab
Toyota Tundra CrewMax
Toyota Sequoia
2007 2007 2008 -
10-03566-65
10-03566-79
10-03566-65
75136-01
75137-01
75136-01
INSTALLATION TIME
3:00 hrs
SKILL LEVEL
1
2 3
4
4= Experienced
TOOLS REQUIRED
Measuring tape
13 mm socket
10 mm socket
Ratchet wrench and extension
13mm end wrench
Wire stripper / cutter
3/16” hex key wrench (allen wrench)
5mm hex key wrench (allen wrench)
4mm hex key wrench ( allen wrench )
Electrical tape
AMP RESEARCH TECH SUPPORT 1-888-983-2204 (Press 2) Monday - Friday, 7:00 AM - 4:00 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;
7,367,574; 7,380,807; 7,398,985; 7,413,204; 7,487,986. Other US and Worldwide patents pending. Made in USA © 2009 AMP Research
C
Three-year limited warranty.
Professional installation is recommended. Nationally Distributed by Bestop.
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A M P R E S E A R C H P O W E R S T E P – T O Y O TA T U N D R A / S E Q U O I A
PARTS LIST AND HARDWARE IDENTIFICATION
A
C
1
E
x2
20-03314-XX
Running board assembly
D
B
(A) 19-03225-11 End cap left (x2)
(B) 19-03225-12 End cap right (x2)
(C) 19-02663-90 T-nut insert (x4)
(D) 19-03236-90 Socket cap screw (x4)
(E) 19-03237-90 Nut plate (x4)
2
x2
3
10-03565-10
Idler linkage assembly
10-03564-10
Motor linkage assembly
4
5
19-03297-93
Controller
19-03568-91
Wire harness
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x2
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A M P R E S E A R C H P O W E R S T E P – T O Y O TA T U N D R A / S E Q U O I A
6
x2
19-03289-90
Motor
9
x4
19-03352-90
Socket Cap Screw
12
x2
19-03339-90
Cable tie (11”)
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7
8
x2
19-02721-90
Cinch Fastener
19-03238-90
Motor Cover
10
11
x8
19-03563-90
Hex Flange Bolt
13
x25
19-02805-90
Cable tie (7”)
3/8
x6
x8
19-02802-90
Socket Cap Screw
14
x4
19-03354-90
Posi-Tap™
IM3566 rev 7.15.09
A M P R E S E A R C H P O W E R S T E P – T O Y O TA T U N D R A / S E Q U O I A
STEP 1 & 2 for CREW MAX ONLY.
All others skip to step 3
Secure parking brake cable support to frame so
that the bolt is now below the cable.
Remove parking brake cable support from frame.
Seperate bracket and remove bracket from brake
cable. Flip bracket 180 degrees to cable.
1
2
Slide motor assembly onto drive shaft and mounting bosses of driving linkage assembly. Use socket Install motor linkhead cap screws (9) and tighten to 8 ft-lbs / 11Nm. age on driver side
in second set of
factory running
board holes from
6
front. Use flange
bolt (10) and
torque to 22 ft-lbs /
30Nm.
10
9
3
3
4
3
Install idler
linkage in last
set of factory
running board
holes from
front. Use
flange bolt (10)
and torque
to 22 ft-lbs /
30Nm.
Install running board. See step 7 for alignment.
10
2
2
1
11
55
Repeat linkage installation on passenger side.
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A M P R E S E A R C H P O W E R S T E P – T O Y O TA T U N D R A / S E Q U O I A
Install controller under hood on driver side
fender apron. Secure to factory wiring loom
with 11” cable ties.
3
4
Running board alignment.
Tundra:
Slide mounting T-nut into position. Align rear of running board with back edge of rear door.
Sequoia:
Slide mounting T-nut into position. Align rear of
running board 21” rear of idler linkage on driver side
and 18” rear of idler linkage on passengers side.
Mount running board and tighten fasteners to 10
ft-lbs / 14Nm. Insure linkages are squared to body
prior to torquing fasteners.
7
4
8
Remove power fuse. Connect wire harness to
controller and secure locking clip. Connect red
power lead to positive battery terminal and black
ground lead to grounding lug on fender apron.
Route longest leg of wire harness across fire wall
to passenger side and under vehicle outside of
frame rail.
4
9
4
10
Remove driver and passenger front sill plates and
kick panels. Pull up carpet. Locate rubber grommet
under carpet in forward floorboard. Cut a slit in
the rubber grommet and pass the trigger wires up
through grommet under carpet to wire loom in door
sill.
Route shorter leg of wire harness down driver
side fender well and under vehicle outside of
frame rail.
4
4
11
12
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A M P R E S E A R C H P O W E R S T E P – T O Y O TA T U N D R A / S E Q U O I A
Posi-Tap™ instructions
Insert
Romove trim panel below
steering colum
Strip 3/8”
Tighten
Insert and
Tighten
14
13
Locate main electrical junction box on left of steering column.
Connect black Power Step wire to 18 gage charcoal wire in pin 2 of
conector shown.
Pin 2
15
Locate black 20 pin connector at bottom of panel on left. Connect blue
Power Step wire to 18 gage light blue wire in pin 15 of connector shown.
Pin 15
16
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A M P R E S E A R C H P O W E R S T E P – T O Y O TA T U N D R A / S E Q U O I A
Locate the grey 22 pin connector at the bottom of the passenger side kick
panel area. Connect blue Power Step wire to 18 gage light blue wire in
pin 1 and connect white Power Step wire to the 18 gage white wire in pin
9 of connector shown
Pin 9
Pin 1
17
Insert plug from wire harness onto motor.
4
4
7
6
18
6
Slide rubber grommet on wire harness into slot of
motor cover. Install motor cover onto motor.
19
Partially separate the plastic rivet from the pin by
bending the pin back and forth. Slide motor cover
over motor and insert plastic push pin rivets in
mounting holes of motor cover. Drive pin flush with
rivet head. Use pliers to ease installation.
Reinstall fuse.
8
Test all four doors. Re-install any remaining trim
panels.
7
20
17
21
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IM3566 rev 7.15.09
L IMI T E D WA RRA NT Y
AMP RESEARCH warrants product to be free from defects in material and workmanship, for terms
specified below, provided there has been normal use and proper maintenance. This warranty
applies to the original purchaser only. All remedies under this warranty are limited to the repair of
replacement of any item found by the factory to be defective within the time period specified.
If you have a warranty claim, first you must call our factory at the number below for instructions.
You must retain proof of purchase and submit a copy with any items returned for warranty work.
Upon completion of warranty work, if any, we will return the repaired or replaced item or items to
you freight prepaid. Damage to our products caused by accidents, fire, vandalism, negligence,
misinstallation, misuse, Acts of God, or by defective parts not manufactured by us, is not covered
under this warranty.
THE WARRANTY TIME PERIOD IS AS FOLLOWS: THREE YEARS FROM DATE OF PURCHASE.
ANY IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR
PURPOSE CREATED HEREBY ARE LIMITED IN DURATION TO THE SAME DURATION AND
SCOPE AS THE EXPRESS WRITTEN WARRANTY. OUT COMPANY SHALL NOT BE LIABLE
FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGE.
Some states do not allow limitations on how long an implied warranty lasts, or the exclusion or
limitation of incidental or consequential damages, so the above limitations or exclusions may not
apply to you.
This warranty gives you specific legal rights, and you may also have other rights that vary from
state to state.
For further information or request for warranty work, please call AMP RESEARCH toll-free
1-888-983-2206 (press 5) for Customer Service.
WA R N I N G
The manufacturer strongly recommends that this product be professionally installed.
Failure to carefully follow the electrical installation steps could result in severe electrical shock that
could harm the installer and/or damage the vehicle.
This product is designed to enhance the appearance of the vehicle. Do not rely in any way on the
components of this product to contain occupants within the vehicle, or to protect against injury of
death in the event of an accident. Never operate vehicle in excess of manufacturer’s specifications.
WEAR SEAT BELTS AT ALL TIMES
Read and follow, precisely, all installation instructions provided when installing this product. Failure
to do so could place occupants of the vehicle in a potentially dangerous situation. After installing or
reinstalling, check to make sure it has been properly installed.
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