MINN KOTA ULTREX QUEST User manual

ULTREX®QUESTTM
BOW-MOUNT TROLLING MOTOR
Owner's Manual

2 | minnkota.johnsonoutdoors.com ©2023 Johnson Outdoors Marine Electronics, Inc.
INTRODUCTION
NOTICE: The serial number on the Ultrex QUEST is located
under the base of the foot pedal.
EXAMPLE
THANK YOU
Thank you for choosing Minn Kota. We believe that you should spend more time fishing and less time positioning your boat. That’s why
we build the smartest, toughest, most intuitive trolling motors on the water. Every aspect of a Minn Kota trolling motor is thought out and
rethought until it’s good enough to bear our name. Countless hours of research and testing provide you the Minn Kota advantage that can
truly take you “Anywhere. Anytime.” We don’t believe in shortcuts. We are Minn Kota. And we are never done helping you catch more fish.
REGISTRATION
Remember to keep your receipt and immediately register your
trolling motor on our website at minnkota.johnsonoutdoors.com/
register.
SERIAL NUMBER
Your Minn Kota 11-character serial number is very important. It
helps to determine the specific model and year of manufacture.
When contacting consumer service or registering your product,
you will need to know your product's serial number. A duplicate
copy of your serial number label has been included which can
also be entered in the One-Boat Network App for future reference.
NOTICE: Do not return your Minn Kota motor to your retailer. Your retailer is not authorized to repair or replace this unit. You may
obtain service by: calling Minn Kota at [phone]; returning your motor to the Minn Kota Factory Service Center; sending or
taking your motor to any Minn Kota authorized service center. A list of authorized service centers is available on our website, at
minnkota.johnsonoutdoors.com. Please include proof of purchase, serial number and purchase date for warranty service with any
of the above options.
MOTOR INFORMATION (For Consumer Reference Only)
Made for
Android
Android
™
™
Use of the Made for Apple badge means that an accessory has been designed to connect specifically to the Apple product(s) identified
in the badge, and has been certified by the developer to meet Apple performance standards. Apple is not responsible for the operation
of this device or its compliance with safety and regulatory standards. iPhone is a trademark of Apple Inc., registered in the U.S. and other
countries. The trademark “iPhone” is used in Japan with a license from Aiphone K.K.
AndroidTM is a trademark of Google LLC. The Android robot is reproduced or modified from work created and shared by Google and used
according to terms described in the Creative Commons 3.0 Attribution License.
Made for iPhone® 11 and iPhone X
For updated iOS, Humminbird® and Minn Kota® compatibility,
visit minnkota.johnsonoutdoors.com
Model: ___________________________________________________________________________________________________
Serial Number: _____________________________________________________________________________________________
Purchase Date: _____________________________________________________________________________________________
Store Where Purchased: ______________________________________________________________________________________

minnkota.johnsonoutdoors.com | 3
©2023 Johnson Outdoors Marine Electronics, Inc.
TABLE OF CONTENTS
SAFETY CONSIDERATIONS.............................................................................4
WARRANTY ....................................................................................................5
KNOW YOUR BOAT .........................................................................................6
FEATURES ......................................................................................................7
INSTALLATION................................................................................................8
Assembly of Steering Module to Mount ...................................9
Installing the Bow-Mount..................................................... 12
Installing the Gas Springs .................................................... 15
BATTERY & WIRING INSTALLATION ..............................................................17
Boat Rigging & Product Installation ..................................... 17
Conductor Gauge and Circuit Breaker Sizing Table............... 17
Selecting the Correct Batteries ............................................ 18
Additional Considerations.................................................... 18
Connecting the Batteries in Series ....................................... 19
COMPLETING THE INSTALLATION ................................................................21
Verifying Power ................................................................... 21
Indexing the Motor for a Port Installation.............................. 22
Rotate the Pedal Control Sleeve Assembly for a
Starboard Mount ............................................................ 33
Placing the Bow-Mount Stabilizer ........................................ 45
Identifying Trolling Motor Features and their
Associated Cables .......................................................... 48
Feature & Cable Identification ............................................. 48
Identifying Connectors ........................................................ 49
Feature & Cable Management ............................................. 50
Dual Spectrum CHIRP .................................................... 50
Built-in MEGA Side Imaging ............................................ 55
Advanced GPS Navigation .............................................. 59
Securing Accessory Cables.................................................. 64
Mounting the Foot Pedal...................................................... 66
Installing the Prop ............................................................... 66
ONE-BOAT NETWORK...................................................................................68
Optimizing the Performance of the Ultrex QUEST with
the One-Boat Network App ............................................. 68
One-Boat Network Adjustments .......................................... 68
Keel Oset...................................................................... 68
Straight on Deploy .......................................................... 70
Stow Orientation............................................................. 72
Boat Scale...................................................................... 73
Customizing One-Boat Network Button on the
Foot Pedal .................................................................. 75
MOTOR WIRING DIAGRAM............................................................................76
USING & ADJUSTING THE MOTOR. ...............................................................77
Mount Features................................................................... 77
Stowing and Deploying the Motor......................................... 78
Motor Adjustments.............................................................. 78
Adjusting the Lower Unit for a Secure Stow ..................... 78
Adjusting the Depth of the Motor .................................... 79
Adjusting the Pull Grip and Cable.................................... 80
Installing an External Transducer ......................................... 82
USING THE FOOT PEDAL ..............................................................................83
Controlling Speed & Steering ............................................... 83
Foot Pedal Adjustments....................................................... 85
Adjusting the Steering Cable........................................... 85
AUTOPILOT...................................................................................................86
AutoPilot and the One-Boat Network ................................... 86
AutoPilot Modes.................................................................. 86
Locked Heading AutoPilot .............................................. 86
Locked Course AutoPilot................................................. 86
Toggle AutoPilot On/O................................................... 87
WAYPOINTS..................................................................................................88
Waypoints and the One-Boat Network.................................. 88
Mark a Waypoint............................................................. 89
SHALLOW WATER ANCHOR ..........................................................................90
Shallow Water Anchor Control and the One-Boat Network.... 90
Deploy the Shallow Water Anchor ................................... 91
Retract the Shallow Water Anchor................................... 91
SPOT-LOCK...................................................................................................92
How Spot-Lock Works.......................................................... 92
Toggle Spot-Lock On/O ...................................................... 93
SERVICE & MAINTENANCE...........................................................................94
Prop Replacement .............................................................. 94
Removal of the Steering Module .......................................... 95
Disconnect the Gas Springs ............................................ 95
Remove Motor from Mount ............................................. 96
Reassemble the Steering Module.................................... 97
Reinstalling the Gas Springs............................................ 98
General Maintenance ........................................................ 100
Troubleshooting ................................................................ 101
For Further Troubleshooting and Repair............................. 102
COMPLIANCE STATEMENTS .......................................................................103
PART DIAGRAM & PARTS LIST....................................................................105
NOTES........................................................................................................119

4 | minnkota.johnsonoutdoors.com ©2023 Johnson Outdoors Marine Electronics, Inc.
SAFETY CONSIDERATIONS
Please thoroughly read the user manual. Follow all instructions and heed all safety and cautionary notices. Use of this motor is only
permitted for persons that have read and understood these user instructions. Minors may use this motor only under adult supervision.
WARNING
You are responsible for the safe and prudent operation of your vessel. We have designed your Minn Kota product to be an accurate
and reliable tool that will enhance boat operation and improve your ability to catch fish. This product does not relieve you from the
responsibility for safe operation of your boat. You must avoid hazards to navigation and always maintain a permanent watch so you
can respond to situations as they develop. You must always be prepared to regain manual control of your boat. Learn to operate your
Minn Kota product in an area free from hazards and obstacles.
WARNING
Never run the motor out of the water, as this may result in injuries from the rotating propeller. The motor should be disconnected from
the power source when it is not in use or is o the water. When connecting the power-supply cables of the motor to the battery, ensure
that they are not kinked or subject to chafe and route them in such a way that persons cannot trip over them. Before using the motor
make sure that the insulation of the power cables is not damaged. Disregarding these safety precautions may result in electric shorts
of battery(s) and/or motor. Always disconnect motor from battery(s) before cleaning or checking the propeller. Avoid submerging the
complete motor as water may enter the lower unit through control head and shaft. If the motor is used while water is present in the lower
unit considerable damage to the motor can occur. This damage will not be covered by warranty.
WARNING
Take care that neither you nor other persons approach the turning propeller too closely, neither with body parts nor with objects. The
motor is powerful and may endanger or injure you or others. While the motor is running watch out for persons swimming and for floating
objects. Persons whose ability to run the motor or whose reactions are impaired by alcohol, drugs, medication, or other substances
are not permitted to use this motor. This motor is not suitable for use in strong currents. The constant noise pressure level of the motor
during use is less than 70dB(A). The overall vibration level does not exceed 2,5 m/sec2.
WARNING
It is recommended to only use Johnson Outdoors approved accessories with your Minn Kota motor. Using non-approved accessories
including to mount or control your motor may cause damage, unexpected motor operation and injury. Be sure to use the product and
approved accessories, including remotes, safely and in the manner directed to avoid accidental or unexpected motor operation. Keep
all factory installed parts in place including motor and accessory covers, enclosures and guards.
WARNING
When stowing or deploying the motor, keep fingers clear of all hinge and pivot points and all moving parts. In the event of unexpected
operation, remove power leads from the battery.

WARRANTY ON MINN KOTA ULTREX FRESHWATER TROLLING MOTORS
Johnson Outdoors Marine Electronics, Inc. (“JOME”) extends the following limited warranty to the original retail purchaser only. Warranty coverage is
not transferable.
Minn Kota Limited Three-Year Warranty on the Entire Product
JOME warrants to the original retail purchaser only that the purchaser’s new Minn Kota freshwater trolling motor will be materially free from defects in
materials and workmanship appearing within three (3) years after the date of purchase. JOME will (at its option) either repair or replace, free of charge,
any parts found by JOME to be defective during the term of this warranty. Such repair, or replacement shall be the sole and exclusive liability of JOME
and the sole and exclusive remedy of the purchaser for breach of this warranty.
Minn Kota Limited Lifetime Warranty on Composite Shaft and Foot Pedal Cables
JOME warrants to the original retail purchaser only that the composite shaft and foot pedal cables of the purchaser’s Minn Kota trolling motor will be
materially free from defects in materials and workmanship appearing within the original purchaser’s lifetime. JOME will provide a new composite shaft
and/or foot pedal cable, free of charge, to replace any composite shaft and/or foot pedal cable found by JOME to be defective during the term of this
warranty. Providing new components shall be the sole and exclusive liability of JOME and the sole and exclusive remedy of the purchaser for breach of
this warranty; and the purchaser shall be responsible for installing, or for the cost of labor to install, any new composite shaft and/or foot pedal cable
provided by JOME.
Exclusions & Limitations
This limited warranty does not apply to products that have been used in saltwater or brackish water, commercially or for rental purposes. This limited
warranty does not cover normal wear and tear, blemishes that do not aect the operation of the product, or damage caused by accidents, abuse,
alteration, modification, shipping damages, negligence of the user or misuse, improper or insucient care or maintenance. DAMAGE CAUSED BY THE
USE OF OTHER REPLACEMENT PARTS NOT MEETING THE DESIGN SPECIFICATIONS OF THE ORIGINAL PARTS WILL NOT BE COVERED BY THIS
LIMITED WARRANTY. The cost of normal maintenance or replacement parts which are not in breach of the limited warranty are the responsibility of
the purchaser. Prior to using products, the purchaser shall determine the suitability of the products for the intended use and assumes all related risk
and liability. Any assistance JOME provides to or procures for the purchaser outside the terms, limitations or exclusions of this limited warranty will not
constitute a waiver of the terms, limitations or exclusions, nor will such assistance extend or revive the warranty. JOME will not reimburse the purchaser
for any expenses incurred by the purchaser in repairing, correcting or replacing any defective products or parts, except those incurred with JOME’s
prior written permission. JOME’S AGGREGATE LIABILITY WITH RESPECT TO COVERED PRODUCTS IS LIMITED TO AN AMOUNT EQUAL TO THE
PURCHASER’S ORIGINAL PURCHASE PRICE PAID FOR SUCH PRODUCT.
Minn Kota Service Information
To obtain warranty service in the U.S., the product believed to be defective, and proof of original
purchase (including the date of purchase), must be presented to a Minn Kota Authorized Service
Center. Go to minnkota.johnsonoutdoors.com/support/service-providers/locate to find a Minn
Kota Authorized Service Center. Any charges incurred for service calls, transportation or shipping/
freight to/from the Minn Kota Authorized Service Center, labor to haul out, remove, re-install or
re-rig products removed for warranty service, or any other similar items are the sole and exclusive
responsibility of the purchaser. Products purchased outside of the U.S. must be returned prepaid
with proof of purchase (including the date of purchase and serial number) to any Authorized Minn
Kota Service Center in the country of purchase. To contact Minn Kota Customer Service go to
minnkota-help.johnsonoutdoors.com. Products repaired or replaced will be warranted for the
remainder of the original warranty period, or for 90 days from the date of repair or replacement,
whichever is longer. For any product that is returned for warranty service that JOME finds to
be not covered by or not in breach of this limited warranty, there will be a billing for services
rendered at the prevailing labor rate of the applicable Minn Kota Authorized Service Center and
for a minimum of at least one hour.
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 and/or exclusions may not apply to you. This warranty gives you specific legal rights and you may also have other legal rights which vary
from state to state.
NOTICE: Do not return your Minn Kota product to your retailer. Your retailer is not authorized to repair or replace products.
NOTICE: THERE ARE NO EXPRESS WARRANTIES OTHER THAN THESE LIMITED WARRANTIES. IN NO EVENT SHALL ANY IMPLIED
WARRANTIES INCLUDING ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR PARTICULAR PURPOSE, EXTEND BEYOND
THE DURATION OF THE RELEVANT EXPRESS LIMITED WARRANTY. IN NO EVENT SHALL JOME BE LIABLE FOR PUNITIVE, INDIRECT,
INCIDENTAL, CONSEQUENTIAL OR SPECIAL DAMAGES. Without limiting the foregoing, JOME assumes no responsibility for loss of use of
product, loss of time, inconvenience or other damage.
Service Provider
Locator
Contact Customer
Service
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©2023 Johnson Outdoors Marine Electronics, Inc.
WARRANTY

6 | minnkota.johnsonoutdoors.com ©2023 Johnson Outdoors Marine Electronics, Inc.
KNOW YOUR BOAT
KeelKeel
BowBow
HullHull
BowBow
SternStern
SternStern
PortPort
PortPort StarboardStarboard
StarboardStarboard
GunwaleGunwale
InboardInboard
OutboardOutboard
GunwaleGunwale
TransomTransom

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©2023 Johnson Outdoors Marine Electronics, Inc.
FEATURES
NOTICE: Specifications subject to change without notice. This diagram is for reference only and may dier from your actual motor.
Steering ModuleSteering Module
Advanced GPSAdvanced GPS
NavigationNavigation
Outer ArmOuter Arm
Lifetime WarrantyLifetime Warranty
Flexible Composite ShaftFlexible Composite Shaft
PropProp
Power SwitchPower Switch
Heel BlockHeel Block
Speed ControlSpeed Control
Spot-LockSpot-Lock
Cool QuietCool Quiet
Power MotorPower Motor
MomentaryMomentary
On ButtonOn Button
Constant OnButtonConstant On Button
Lift-AssistLift-Assist
Depth CollarDepth Collar
High-ImpactHigh-Impact
Composite MaterialComposite Material
Pull Grip and CablePull Grip and Cable
Indicator PanelIndicator Panel
Indicator PanelIndicator Panel
Spot-LockSpot-Lock
Constant OnConstant On
PowerPower
One-BoatOne-Boat
NetworkNetwork
One-Boat NetworkOne-Boat Network
(programmable)(programmable)

8 | minnkota.johnsonoutdoors.com ©2023 Johnson Outdoors Marine Electronics, Inc.
INSTALLATION
INSTALLING THE ULTREX QUEST
Your new Ultrex QUEST comes with everything you’ll need to install it to the boat. This motor can be directly mounted to the boat or
coupled with a Minn Kota quick release bracket for ease of mounting and removal. For installation with a quick release bracket, refer to
the installation instructions provided with the bracket. For compatible quick release mounting brackets and to locate your nearest dealer,
visit minnkota.johnsonoutdoors.com. To install the motor directly to the boat, please follow the instructions provided in this manual. Please
review the parts list, mounting considerations and tools needed for installation prior to getting started. For additional product support,
please visit minnkota.johnsonoutdoors.com.
Item/
Assembly Part # Description Qty.
A✖MOTOR ASSEMBLY 1
B
Includes 2-8 2994947 BAG ASM, ULTREX 2 HARDWARE 1
2 2293406 SCREW-5/16-18X 2.25" PPH SS 6
4 2223100 NUT-5/16-18 NULOCK S/S 6
6 2291701 WASHER-5/16X 1.5 FLAT SS 6
8 2378608 ANTI SEIZE TUBE, 4CC 1
10 2394110 TAG, MICRO REMOTE 1
C 2994175 REMOTE ASM, MICRO REMOTE 1
12 2390802 LANYARD W/CARABINR, IP RMT 1
14 2263806 STRAP-HLD DWN, 33", HOOK&LP 1
16 490384-4 CABLE, ETHERNET (M12-M12) 30' 1
18 490380-1 CABLE, ETHERNET PIGTAIL-700 HD 1
20 2373434 SCREW-1/4-20 X 3/4 SS PPMS 4
D 2991665 MOUNT ASM, UTX, FW, SHORT 1
E 2991666 MOUNT ASM, UTX, FW, LONG 1
F
Includes 22-36 2991925 BRACKET STABLZR ARM ASY 1
22 2265100 BUMPER STABILIZER 1
24 2263624 STABILIZER ROD 1
26 2263107 NYLON HEX NUT 3/4 - 10 UNC 1
28 2281929 BRACKET 1
30 2260221 VINYL CAP 1
32 2223100 NUT 5/16-18 NYLOCS SS 2
34 2263422 BOLT 5/16-18 X 1" SS CAP SCREW 2
36 2281700 5/16 "ID X .457 OD HIGH COLLAR LOCK WASHER 2
38 2321162 PROP WW2 BRUSHLESS MACHINED 1
2321170 PROP, POWER REAMED 1
CC
Includes 40-44 2992604 BAG ASSM, PROP HARDWARE 1
40 2091701 WASHER-PROP (LARGE) 1
42 2093101 NUT-PROP NYLOC,LG, MX101 3/8 SS 1
44 2262658 PIN-DRIVE 1" 3/16" S/S 1
46 2994960 BAG ASM, CABLE ADPT, 490518-1 *490518-1*
*MKR-MDI-2* 1
48 2994961 BAG ASM, CABLE ADPT, 490537-2 *490537-2*
*MKR-MI-1* 1
G 540321-1 HDWE, BGD, 1.5" SHAFT MNT- ML *HUMMINBIRD
360 BRACKET ADAPTER* 1
p2997167 INSTALL GUIDE, ULTREX 2 1
p2297166 MANUAL, ULTREX 2 1
p2297165 MANUAL-DISCLAIMER, DWNLOAD INFO 1
p2394912 QCK REF.GUIDE, IP MICRO RMT BT 1
p2394910 INSTRUC. SHEET, MICRO REMO 1
p2294950 INSTRUCT, OBN & REMOTE PAIR 1
p2207130 BRUSHLESS QS SETUP GUIDE 1
INSTALLATION PARTS LIST
pNot shown on Parts Diagram.
✖This part is included in an assembly and cannot be ordered individually.
88
4040
4242
4444
1212
2020
CCCC
BB
44
66
22
FF
2424
3434
3636
3232
2626
CC
1010 2828
1818
1414
AA
1616
EEDD
2222
4848
4646
3030
3838
GG

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©2023 Johnson Outdoors Marine Electronics, Inc.
ASSEMBLY OF STEERING MODULE TO MOUNT
• #2 Phillips Screwdriver
• #3 Phillips Screwdriver
• #4 Phillips Screwdriver
• 1/4" Allen Wrench
• Drill
• 21/64" Drill Bit
• 7/16" Box End Wrench
• Torque Wrench
• A person to help
with installation
• File or Sandpaper
• Hack Saw
• Marker or Pencil
• 1/8" Flat-Blade Screwdriver
• Ruler or Measuring Tool
• 9/16" Open End Wrench
• 9/16" Deep Well Socket
• 5/64" Allen Wrench
It is recommended that the motor be mounted as close to the keel or centerline of the boat
as possible. Make sure the area under the mounting location is clear to drill holes and install
nuts and washers. Make sure the motor rest is positioned far enough beyond the edge of
the boat. The motor must not encounter any obstructions as it is lowered into the water or
raised into the boat when stowed and deployed. Consider a quick release or adapter bracket
with the installation of your motor. To view a list of accessories, please visit minnkota.
johnsonoutdoors.com.
Assembly of Steering Module to Mount
View accessories
available for your
trolling motor
at minnkota.
johnsonoutdoors.
com.
MOUNTING CONSIDERATIONS
TOOLS AND RESOURCES REQUIRED
INSTALLATION
1
a. The Power Cables for the Ultrex QUEST trolling
motor exit the Foot Pedal. The Foot Pedal is a part of
the Motor Assembly (Assembly #A) and is attached
to the Steering Module by way of the Pedal Control
Sleeve Assembly. Before beginning installation of
the trolling motor, confirm that the trolling motor
Power Cables are not connected to a power source.
WARNING
Avoid the risk of electric shock or unexpected motor
operation. Always make sure the Power Cables are not
connected to a power source before beginning installation.
Power CablesPower Cables
Foot PedalFoot Pedal
Foot PedalFoot Pedal
Steering ModuleSteering Module
Pedal ControlPedal Control
Sleeve AssemblySleeve Assembly
Pedal ControlPedal Control
SleeveSleeve
AssemblyAssembly
ITEM(S) NEEDED
#A x 1

10 | minnkota.johnsonoutdoors.com ©2023 Johnson Outdoors Marine Electronics, Inc.
ASSEMBLY OF STEERING MODULE TO MOUNT
Pivot PinsPivot Pins
PivotPivot
PinsPins
KeywaysKeyways
SteeringSteering
ModuleModule
MountMount
3
WARNING
Place the trolling motor on a level surface to prevent it
from falling.
d. Before installing the Mount to the boat, install the
Steering Module to the Mount. Ensure the Mount is
positioned flat.
e. Take the Steering Module and align the Keyways on
the inside of the Steering Module with the Pivot Pins
on the Mount. Do this by positioning the Steering
Module above the Pivot Pins on the Mount. The
aluminum extrusion on the inside of the Steering
Module is keyed with the end of the Mount. In order
for the Steering Module to fully seat, all points of
contact between the Steering Module and Mount
must align.
f. Lower the Motor Assembly straight down until the
Steering Module is seated.
3e
b. Place the Mount (Assembly #D or #E) on an
elevated, level surface such as a workbench or the
tailgate of a pickup. The Mount, as removed from
the box, should be in the deployed position.
c. Locate the two 5/16" Allen Screws and Lock
Washers. They are on the top of the Mount. One
set is positioned on each side of the location where
the Pull Grip and Cable exit the Mount. Remove the
two 5/16" Allen Screws and Lock Washers from the
Mount using a 1/4" Allen Wrench.
DeployedDeployed
StowedStowed
2
LockLock
WashersWashers
Allen ScrewsAllen Screws
Pull GripPull Grip
and Cableand Cable
MountMount
ITEM(S) NEEDED
#D x 1 or #E x 1
3e 3f
KeyedKeyed
AluminumAluminum
ExtrusionExtrusion
KeyedKeyed
MountMount

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©2023 Johnson Outdoors Marine Electronics, Inc.
ASSEMBLY OF STEERING MODULE TO MOUNT
SteeringSteering
ModuleModule
MountMount
4
WARNING
Carefully lower the Steering Module into place to avoid
creating a pinch point between the Steering Module
and Mount.
h. Reinstall the two 5/16" Allen Screws and Lock
Washers with a 1/4" Allen Wrench and tighten to
18 to 20 ft-lbs with a Torque Wrench.
4g
LockLock
WashersWashers
AllenAllen
ScrewsScrews
g. Ensure the Steering Module is fully seated
before securing.
4h 4h
NOTICE: The 5/16" Allen Screws must be tightened
when installed and periodically tightened to 18 to 20
ft-lbs. Tighten the Allen Screws when the Mount is in the
deployed position.

12 | minnkota.johnsonoutdoors.com ©2023 Johnson Outdoors Marine Electronics, Inc.
INSTALLING THE BOW-MOUNT
a. Review the mounting considerations at the
beginning of the Installation section for proper
placement. The motor is intended to be mounted on
the bow of the boat deck. Place the Mount as close
to the centerline or keel of the boat as possible. The
motor should be in the stowed position. Check the
placement on the boat deck with the motor in the
stowed and deployed positions.
b. Place the Hold-Down Strap (Item #14) under the
base of the Mount Plate so that it is below the Mount
when placed.
NOTICE: This motor weighs approximately 78 lbs.
Minn Kota recommend having a second person help with
the installation.
ITEM(S) NEEDED
#14 x 1
Boat DeckBoat Deck
Hold-Down StrapHold-Down Strap
KeelKeel
MountMount
With the Steering Module installed on the Mount, the Mount can be
secured to the bow of the boat. The Mount is not yet fully functional
until the two Gas Springs inside the Mount are installed. It is
recommended to install the motor to the boat deck before securing
the Gas Springs. The Gas Springs work to enable Lift-Assist and
are located inside the Outer Arm, a part of the Mount. At this point
in the installation, the Gas Springs are not fully assembled and
may move around inside the Mount when stowing and deploying
the motor. The Gas Springs can become damaged while deploying
the motor, and the damage will prevent the Lift-Assist feature
from operating correctly once fully assembled. Handle the motor carefully to ensure that the Gas Springs are not damaged in the Mount
during installation.
1
CAUTION
The two Gas Springs can become damaged in the Mount while
stowing or deploying the motor because they are not yet fully
installed. Damage to the Gas Springs will prevent the Lift-Assist
feature from operating correctly once fully assembled. Ensure
that the Gas Springs are not damaged by keeping them inside
the Outer Arm of the Mount.
Installing the Bow-Mount
NOTICE: Check that the Motor can properly stow and deploy at the intended mounting location. The Mount should latch closed
when deployed. A proper deployment requires engaging the Pull Grip and Cable when the Motor is stowed to unlatch the Mount. If
the latch on the Mount does not engage when deployed, it could indicate that the Mount is not flat on the Boat Deck. Use rubber
washers to level the Mount on the Boat Deck if the Mount is not latching when deployed.

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©2023 Johnson Outdoors Marine Electronics, Inc.
INSTALLING THE BOW-MOUNT
Boat DeckBoat Deck
BoatBoat
DeckDeck
Hold-Down StrapHold-Down Strap
Hold-Down StrapHold-Down Strap
KeelKeel
KeelKeel
MountMount
MountMount
Pedal ControlPedal Control
Sleeve AssemblySleeve Assembly
Pedal ControlPedal Control
Sleeve AssemblySleeve Assembly
1-1/2"1-1/2"
MinimumMinimum
GunwaleGunwale
ShaftShaft
SteeringSteering
ModuleModule
d. Check the placement of the motor in the deployed
position. With the motor deployed, ensure that the
Steering Module and Shaft are a minimum of 1-1/2"
out past the Gunwale of the boat. When stowed
and deployed, the Lower Unit must not encounter
any obstructions.
e. Check the placement of the Hold-Down Strap when
the motor is in the stowed and deployed positions
and adjust if necessary.
c. Install the Mount on either the Port or Starboard side
of the bow, based on personal preference. Test the
placement of the Hold-Down Strap to be sure it can
hold the Mount as placed. The position of the buckle
on the Hold-Down Strap, either inboard or outboard,
is based on personal preference. The hook and loop
on the Hold-Down Strap should face downward for
the Hold-Down Strap to function correctly.
NOTICE: If personal preference is to mount the motor on
the starboard side of the boat, please see the "Rotate the
Pedal Control Sleeve Assembly for a Starboard Mount" after
the Mount is secured to the deck of the boat.
2
Port
Starboard

14 | minnkota.johnsonoutdoors.com ©2023 Johnson Outdoors Marine Electronics, Inc.
INSTALLING THE BOW-MOUNT
NOTICE: Larger mounting holes are required for customers upgrading from an Ultrex to an Ultrex QUEST. Larger mounting holes
will accommodate the higher thrust motor and ensure the installation is secure.
4
5
BoatBoat
DeckDeck
ScrewsScrews
WasherWasher
NylockNylock
NutNut
Hold-Down StrapHold-Down Strap
f. Once the Mount is in position, locate the Mounting
Holes on the base of the Mount. The motor will have
either a Short Mount or a Long Mount. Minn Kota
requires the use of all six Mounting Holes.
g. Mark the Boat Deck for the Mounting Holes with a pencil
or marker. Drill through the deck of the boat using a Drill
and a 21/64” Drill Bit on the marked locations.
h. Be sure the Hold-Down Strap under the base of
the Mount sits between the second and third set of
Mounting Holes from the furthest outboard Mounting
Hole. Double check that it can close around the
Mount when stowed.
i. Move the motor to the stowed position to install the
hardware once the placement of the Hold-Down
Strap is set.
NOTICE: To prevent seizing of the stainless steel
hardware, do not use high speed installation tools.
Wetting the screws or applying an anti-seize may help
prevent seizing.
j. Use the six 5/16" - 18 X 2.25" Stainless Steel Screws
(Item #2) and apply Anti-seize (Item #8). Install one
Screw in each drilled location. The Screws should
pass through the Mounting Holes on the Mount and
then the Drilled Holes in the boat deck.
k. Use the six 5/16" x 1.5" Flat Washers (Item #6) and
place one at the end of each Screw. Collect six 5/16"
- 18 Nylock Nuts (Item # 4) and secure each Screw
and Washer with one Nylock Nut. While holding
each Nylock Nut with a 7/16” Box End Wrench, use a
#4 Phillips Screwdriver to tighten each Screw. Make
sure all hardware is secure.
ITEM(S) NEEDED
#6 x 6 #4 x 6 #2 x 6 #8 x 1
OutboardOutboard
OutboardOutboard InboardInboard
ShortShort
MountMount
LongLong
MountMount
Mounting HolesMounting Holes
MountingMounting
HolesHoles
Hold-Down StrapHold-Down Strap

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©2023 Johnson Outdoors Marine Electronics, Inc.
INSTALLING THE GAS SPRINGS
a. Complete the Mount installation and Steering
Module assembly prior to installing the Gas Springs.
Then use the Pull Grip and Cable to disengage the
Latch Bar on the Mount.
b. With the help of a second person, unlatch the Depth
Collar and position the motor halfway between the
stowed and deployed positions. Position the Outer
Arm nearly perpendicular to the Base of the Mount.
1Pull GripPull Grip
and Cableand Cable
Pull GripPull Grip
and Cableand Cable
MountMount
Latch BarLatch Bar
OuterOuter
ArmArm
ShaftShaft
Lower UnitLower Unit
MountMount
1a
1b
Installing the Gas Springs
The Ultrex QUEST contains two Gas Springs inside the Mount. The Gas Springs work to enable Lift-Assist in both the stowed and deployed
directions and are located inside the Outer Arm, a part of the Mount. At this point in the installation, the Gas Springs are not fully
assembled and may move around inside the Mount when stowing and deploying the motor. The Gas Springs can become damaged while
moving the Mount, preventing the Lift-Assist feature from operating correctly once fully assembled. Handle the motor carefully to ensure
that the Gas Springs are not damaged in the Mount during installation. With the Steering Module installed on the Mount and the Mount
secured to the boat deck, install the two Gas Springs.
Depth CollarDepth Collar
WARNING
Moving parts can cut or crush. The gas assist lift mechanism
is under pressure. Disconnect gas springs before removing
motor from mount. Do not engage the Pull Grip and Cable
until gas springs are disconnected.
WARNING
The gas assist lift mechanism in this unit is under high spring
pressure when the motor is in the deployed position. Do
not remove the Steering Module assembly from the mount
without disconnecting one end of both gas spring. Failure
to do this can create a condition where accidental pulling of
the Pull Grip and Cable may cause the mount to spring open
rapidly, striking anyone or anything in the direct path.
NOTICE: Adjust the Depth Collar on the Shaft as necessary
to position the motor. Hold the motor in place while the two
Gas Springs are installed.

16 | minnkota.johnsonoutdoors.com ©2023 Johnson Outdoors Marine Electronics, Inc.
INSTALLING THE GAS SPRINGS
ITEM(S) NEEDED
ITEM(S) NEEDED
#20 x 2
#20 x 2
2
3
c. Two Gas Springs are located inside the Outer Arm.
Once the motor is correctly positioned, the Gas
Springs can be secured. Start with the larger Gas
Spring closest to the Boat Deck, protected with a
Paper Tube.
d. Remove the Paper Tube on the larger Gas Spring
and discard it.
e. There is a loose Bracket on the end of the Gas Spring
with holes and recessed Nylock Nuts. Align the
Bracket with the lower two holes in the Outer Arm.
Adjust the motor as needed to align the Bracket.
f. Take two Pan Head Phillips Machine Screws
(Item #20) and install them through the holes in the
Outer Arm and into the Bracket at the end of the Gas
Spring using a #3 Screwdriver. Tighten to 35 in-lbs.
g. The Bracket attachment for the second, smaller Gas
Spring sits above the Gas Spring just installed.
h. Align the Bracket of the second Gas Spring with the
upper two holes in the Outer Arm. Adjust the motor
as needed.
i. Take two Pan Head Phillips Machine Screws
(Item #20) and install them through the holes in the
Outer Arm and into the Bracket at the end of the Gas
Spring using a #3 Screwdriver. Tighten to 35 in-lbs.
HolesHoles
ScrewsScrews
HolesHoles
ScrewsScrews
GasGas
SpringSpring
GasGas
SpringSpring
InstalledInstalled
Gas SpringGas Spring
InstalledInstalled
Gas SpringGas Spring
GasGas
SpringSpring
GasGas
SpringSpring
MountMount
Outer ArmOuter Arm Outer ArmOuter Arm
BracketBracket
BracketBracket BracketBracket
BracketBracket
2e
3h 3i
2f
HolesHoles
OuterOuter
ArmArm
PaperPaper
TubeTube
(discard)(discard)

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©2023 Johnson Outdoors Marine Electronics, Inc.
BATTERY & WIRING INSTALLATION
BOAT RIGGING & PRODUCT INSTALLATION
For safety and compliance reasons, we recommend that you follow American Boat and Yacht Council (ABYC) standards when rigging
your boat. Altering boat wiring should be completed by a qualified marine technician. The following specifications are for general
guidelines only:
CONDUCTOR GAUGE AND CIRCUIT BREAKER SIZING TABLE
This conductor and circuit breaker sizing table is only valid for the following assumptions:
1. No more than 2 conductors are bundled together inside of a sheath or conduit outside of engine spaces.
2. Each conductor has 105° C temp rated insulation.
3. No more than 3% voltage drop allowed at full motor power based on published product power requirements.
CAUTION
These guidelines apply to general rigging to support your Minn Kota motor. Powering multiple motors or additional electrical devices
from the same power circuit may impact the recommended conductor gauge and circuit breaker size. If you are using wire longer than
that provided with your unit, follow the conductor gauge and circuit breaker sizing table below. If your wire extension length is more than
25 feet, we recommend that you contact a qualified marine technician.
CAUTION
An over-current protection device (circuit breaker or fuse) must be used. Coast Guard requirements dictate that each ungrounded
current-carrying conductor must be protected by a manually reset, trip-free circuit breaker or fuse. The type (voltage and current rating)
of the fuse or circuit breaker must be sized accordingly to the trolling motor used. The table below gives recommended guidelines for
circuit breaker sizing.
Motor Thrust /
Model
Max
Amp Draw
Circuit Breaker Wire Extension Length
Amps Minimum 5 feet 10 feet 15 feet 20 feet 25 feet
QUEST 24V 60 60 Amp 24 VDC 6 AWG 6 AWG 4 AWG 4 AWG 2 AWG
QUEST 36V 60 60 Amp 36 VDC 6 AWG 6 AWG 6 AWG 6 AWG 4 AWG
Reference
United States Code of Federal Regulations: 33 CFR 183 – Boats and Associated Equipment ABYC E-11: AC and DC Electrical Systems on Boats
NOTICE: Wire Extension Length refers to the distance from the batteries to the trolling motor leads. Consult website for available
thrust options.

18 | minnkota.johnsonoutdoors.com ©2023 Johnson Outdoors Marine Electronics, Inc.
SELECTING THE CORRECT BATTERIES
SELECTING THE CORRECT BATTERIES
QUEST series trolling motors will operate with any deep cycle marine 12, 24 or 36-volt battery/batteries and have been optimized for use
with LiFePO4Lithium Ion battery cells. Lithium Ion batteries maintain higher voltages for more extended periods than lead-acid batteries
and will provide the best performance in powering the trolling motor.
QUEST series trolling motors may also be powered with lead-
acid (flooded, AGM, or GEL) deep-cycle marine 12-volt battery/
batteries. For best results Minn Kota recommends using a
deep-cycle marine battery with rating outlined in the "Deep Cycle
Amp-Hour Rating" table. Maintain lead-acid batteries at full
charge. Proper care will ensure battery power when needed and
significantly improve battery life. Failure to recharge lead-acid
batteries (within 12-24 hours) is the leading cause of premature battery failure. Use a multi-stage charger to avoid overcharging. When
using Lithium Ion batteries, manufacturers may recommend storing in a semi-charged state and charging fully prior to use.
If using a crank battery to start a gasoline outboard, Minn Kota recommends using a separate battery/batteries for your Minn Kota
trolling motor. Always check with the battery manufacturer for specific maintenance, care and storage instructions. Minn Kota also
oers a wide selection of chargers to fit your charging needs. For more information on battery selection, rigging, and chargers, please
visit minnkota.johnsonoutdoors.com.
Using DC or Alternator Chargers
Your Minn Kota trolling motor may be designed with an internal bonding wire to reduce sonar interference. Most alternator charging
systems do not account for this bonding wire, and connect the negative posts of the trolling motor batteries to the negative posts of the
crank/starting battery. These external connections can damage connected electronics and the electrical system of your trolling motor,
voiding your warranty. Review your charger’s manual carefully or consult the manufacturer prior to use to ensure your charger
is compatible.
Minn Kota recommends using Minn Kota brand chargers to recharge the batteries connected to your Minn Kota trolling motor, as
they have been engineered to work with motors that include a bonding wire. Learn more about Minn Kota chargers online at
minnkota.johnsonoutdoors.com.
ADDITIONAL CONSIDERATIONS
WARNING
Never connect the (+) and the (–) terminals of the same battery together. Take care that no metal object can fall onto the battery and
short the terminals. This would immediately lead to a short and extreme fire danger.
CAUTION
Refer to “Conductor Gauge and Circuit Breaker Sizing Table” in the previous section to find the appropriate circuit breaker or fuse for
your motor. For motors requiring a 60-amp breaker, the Minn Kota MKR-27 60-amp circuit breaker is recommended.
CAUTION
Please read the following information before connecting your motor to your batteries in order to avoid damaging your motor and/or
voiding your warranty.
Deep Cycle Amp-Hour Rating
Run Time Voltage Group Size Amp-Hour
GOOD 12 24 70-85
BETTER 12 27 85-110
BEST 12 31 95-125

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©2023 Johnson Outdoors Marine Electronics, Inc.
CONNECTING THE BATTERIES IN SERIES
Automatic jump start systems and selector switches tie the negatives of the connected batteries together. Connecting these systems
to the “High Side” Battery or “Middle” Battery in the diagrams below and will cause significant damage to your trolling motor and
electronics. The only trolling motor battery that is safe to connect to one of these systems is the “Low Side” Battery.
The negative (-) connection must be connected to the negative terminal of the same battery that the trolling motor negative lead
connects to. In the diagrams below this battery is labeled “Low Side” Battery. Connecting to any other trolling motor battery will input
positive voltage into the “ground” of that accessory, which can cause excess corrosion. Any damage caused by incorrect connections
between battery systems will not be covered under warranty.
Automatic Jump Start Systems and Selector Switches
CONNECTING THE BATTERIES IN SERIES
(IF REQUIRED FOR YOUR MOTOR)
24 Volt Systems
Two 12 volt batteries are required. The batteries must be wired in
series, only as directed in wiring diagram, to provide 24 volts.
1. Make sure that the motor is switched o
(speed selector on “0”).
2. Connect a connector cable to the positive ( + ) terminal of
battery 1 and to the negative ( – ) terminal of battery 2.
3. Connect positive ( + ) red motor lead to positive ( + ) terminal
on battery 2.
4. Connect negative ( – ) black motor lead to negative ( – )
terminal of battery 1.
To trolling motor negative
To trolling motor negative
24 Volt Series Connection
24 Volt Series Connection
Battery #1
Battery #1
(Low Side)
(Low Side)
Neg -
Neg -
Neg -
Neg -
Pos +
Pos +
Pos +
Pos +
Battery #2
Battery #2
(High Side)
(High Side)
+24 Volts to trolling motor
+24 Volts to trolling motor
positive (or circuit breaker)
positive (or circuit breaker)
Two 12-volt batteries connected in series for 24 volts
WARNING
For safety reasons do not switch the motor on until the propeller is in the water. If installing a leadwire plug, observe proper polarity and
follow instructions in your boat owner’s manual.
WARNING
• For safety reasons, disconnect the motor from the battery or batteries when the motor is not in use or while the battery/batteries
are being charged.
• Improper wiring of 24/36 volt systems could cause battery explosion.
• Keep leadwire wing nut connections tight and solid to battery terminals.
• Locate battery in a ventilated compartment.
Additional Accessories Connected to Trolling Motor Batteries
Significant damage to your Minn Kota motor, your boat electronics, and your boat can occur if incorrect connections are made between
your trolling motor batteries and other battery systems. Minn Kota recommends using an exclusive battery system for your trolling motor.
Where possible, accessories should be connected to a separate battery system. Radios and sonar units should not be connected to any
trolling motor battery systems as interference from the trolling motor is unavoidable. If connecting any additional accessories to any
trolling motor battery system, or making connections between the trolling motor batteries and other battery systems on the boat, be sure
to carefully observe the information below.

20 | minnkota.johnsonoutdoors.com ©2023 Johnson Outdoors Marine Electronics, Inc.
CONNECTING THE BATTERIES IN SERIES
36-Volt Systems
Three 12-volt batteries are required. The batteries must be wired in series, only as directed in the wiring diagram, to provide 36 volts.
1. Make sure that the motor is switched
o (speed selector on “0”).
2. Connect a connector cable to the
positive ( + ) terminal of battery 1 and
to the negative ( – ) terminal of battery 2
and another connector cable from the positive
( + ) terminal of battery 2 to the negative ( – )
terminal of battery of battery 3.
3. Connect positive ( + ) red motor lead
to positive ( + ) terminal on battery 3.
4. Connect negative ( – ) black motor lead to
negative ( – ) terminal of battery 1.
To trolling motor negative
24 Volt Series Connection 36 Volt Series Connection
Battery #1 (Low Side)
Neg - Neg - Neg -Pos + Pos + Pos +
Battery #2 (Middle) Battery #3 (High Side)
+36 Volts to trolling motor
positive (or circuit breaker)
Three 12-volt batteries connected in series for 36 volts
WARNING
• For safety reasons, disconnect the motor from the battery or batteries when the motor is not in use or while the battery/batteries
are being charged.
• Improper wiring of 24/36 volt systems could cause battery explosion.
• Keep leadwire wing nut connections tight and solid to battery terminals.
• Locate battery in a ventilated compartment.
WARNING
For safety reasons, do not switch the motor on until the propeller is in the water. If installing a leadwire plug, observe proper polarity and
follow instructions in your boat owner’s manual.