Power DODGE HORNET 2023 Repair Manual

226SERVICING AND MAINTENANCE
ENGINE COMPARTMENT
2.0L ENGINE
1 — Engine Oil Fill 6 — Intercooler Coolant Reservoir Cap
2 — Engine Air Cleaner Filter 7 — Engine Oil Dipstick
3 — Brake Fluid Reservoir Cap 8 — Engine Coolant Pressure Cap
4 — Battery 9 — Washer Fluid Reservoir Cap
5 — Power Distribution Center (Fuses)

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SERVICING AND MAINTENANCE237
Fluid And Filter Changes
Under normal operating conditions, the fluid installed at
the factory will provide satisfactory lubrication for the life
of the vehicle.
Routine fluid and filter changes are not required. However,
change the fluid and filter if the fluid becomes
contaminated (with water, etc.), or if the transmission is
disassembled for any reason.
Selection Of Lubricant
It is important to use the proper transmission fluid to
ensure optimum transmission performance and life.
Use only the manufacturer specified transmission fluid
Úpage 269. It is important to maintain the transmission
fluid at the correct level using the recommended fluid.
NOTE:No chemical flushes should be used in any transmission;
only the approved lubricant should be used.
FUSES
General Information
The fuses protect electrical systems against excessive
current.
When a device does not work, you must check the fuse
element inside the blade fuse for a break/melt.
Also, please be aware that using power outlets for
extended periods of time with the engine off may result in
vehicle battery discharge.

Blade Fuses

CAUTION!
If a transmission fluid leak occurs, visit an authorized
dealer immediately. Severe transmission damage may
occur. An authorized dealer has the proper tools to
adjust the fluid level accurately.
CAUTION!
Using a transmission fluid other than the manufacturer
recommended fluid may cause deterioration in
transmission shift quality and/or torque converter
shudder. For fluid specifications
Úpage 269.
WARNING!

When replacing a blown fuse, always use an appro -
priate replacement fuse with the same amp rating as
the original fuse. Never replace a fuse with another
fuse of higher amp rating. Never replace a blown
fuse with metal wires or any other material. Do not
place a fuse inside a circuit breaker cavity or vice
versa. Failure to use proper fuses may result in
serious personal injury, fire and/or property damage.
 Before replacing a fuse, make sure that the ignition
is off and that all the other services are switched off
and/or disengaged.
 If the replaced fuse blows again, contact an autho -
rized dealer.
 If a general protection fuse for safety systems
(air bag system, braking system), power unit systems
(engine system, transmission system) or steering
system blows, contact an authorized dealer.
1 — Fuse Element
2 — Blade Fuse with a good/functional fuse element
3 — Blade Fuse with a bad/not functional fuse element
(blown fuse)
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238SERVICING AND MAINTENANCE
Power Distribution Center/Fuses And Relays
The Front Power Distribution Center is located in the engine compartment. This module contains fuses and relays. Fuse cavity locations are printed on the inside of the power distribution
center cover.
Underhood Power Distribution Location
CAUTION!
When installing the power distribution center cover, it is important to ensure the cover is properly positioned and fully latched. Failure to do so may allow water to get into the power
distribution center and possibly result in an electrical system failure.

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SERVICING AND MAINTENANCE239
The fuse box screw and cover must be removed to gain
access to the fuses.

Fuse Box Cover And Locking Screw Removal

For fuse box access, proceed as follows:

1. Turn the locking screw counterclockwise.

2. Slowly release the screw.
3. Remove the fuse box cover by sliding it upward.
4. Reverse the procedure to reinstall.
1 — Fuse Cover
2 — Locking Screw
CavityCartridge Fuse Maxi FuseMini FuseDescription
* If Equipped
F01 –70 Amp Tan –BCM1
F02 –70 Amp Tan –BCM2 / RDU
F03 20 Amp Blue ––BCM3
F04 40 Amp Green ––BCM Valves
F05 –40 Amp Orange –PTC 1
F06 –20 Amp Yellow –Front Wiper Motor
F07 –20 Amp Yellow –DTCM
F08 30 Amp Pink ––Power Supply F24 - F87 - Fxx
F09 ––7.5 Amp Brown ECM T09
F10 ––15 Amp BlueHorn
F11 ––5 Amp TanEngine Secondary Loads
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SERVICING AND MAINTENANCE241
Relays
Cavity Maxi Fuse Mini FuseDescription
T02 ––Not Used
T03 –30 AmpHorn
T05 –30 AmpA/C Compressor
T06 –30 AmpRad Fan Enable
T07 50 Amp –Aux.1 / DTCM
T08 –30 AmpHVAC Fan
T09 –30 AmpEngine Main Relay
T10 ––Not Used
T14 –30 AmpRear Cargo Power Outlet
T17 –30 AmpRear Window Defrost/Heated Mirrors
T19 ––Not Used
T20 –30 AmpStarter Relay R1
T31 –30 AmpFuel Pump
T89 ––Not Used
T90 –30 AmpBrake Booster Vacuum Pump
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242SERVICING AND MAINTENANCE
Interior Fuses
The interior fuse panel is located under the driver’s side
lower instrument panel.

Interior Fuse Box Location

Cavity Mini Fuse Description
*If Equipped
F31 7.5 Amp BrownHVAC Relay Coil & Power Outlet / Seat Relay Coil
F33 20 Amp YellowFront Passenger Window Lifter
F34 20 Amp YellowFront Driver Window Lifter
F36 15 Amp BlueHVAC / VTA / External Mirror /Ceiling Light / CVPM / Radio Mod / USB /
AUX/ DCSD / Electric Steering Lock

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SERVICING AND MAINTENANCE243
F37 10 Amp RedBrake Switch / DASM / IPC
F38 20 Amp YellowDoor Lock & Unlock / Liftgate Release
F42 7.5 Amp BrownBrake System Module, Electric Power Steering
F43 20 Amp YellowBi-Directional Washer Pump
F47 20 Amp YellowRear Left Window Lifter
F48 20 Amp YellowRear Right Window Lifter
F49 7.5 Amp BrownPark Assist, Blind Spot, Voltage Stabilizer, Humidity Sensor, Electronic Steering Lock,
Temp Sense, Mirror, Heated Seats, Light And Rain Sensor, Start Stop Switch
F50 7.5 Amp BrownOccupant Restraint Controller
F51 7.5 Amp BrownElectronic Climate Control, Occupant Classification, Rear View Camera, Climate Control,
Headlamp Leveling, Terrain Select, Heated Rear Window, Trailer Tow, Haptic Lane Mod
F53 7.5 Amp BrownHCP / Reverse Gear / ISNSR / A/C Compressor / HVAC / Defrosting / Right & Left
Headlamp Leveling / LDW / Alarm Mod / Psg Airbag / Trailer Tow Mod / AFLM /
Air Quality Sensor / ASBM
F94 15 Amp BluePower Outlet
Cavity
Mini Fuse Description
*If Equipped
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SERVICING AND MAINTENANCE245
Fuse Holder No. 1
Fuse Holder No. 2
On the Rear Cargo Fuse/Relay Distribution Unit bracket, there is a Maxi Fuse holder for the Amplifier (if equipped).
Cavity Mini Fuse Description
* If Equipped
F1 20 Amp YellowSunroof*
F2 ––
F3 30 Amp GreenPower Liftgate Module (PLGM)
F4 5 Amp TanDriver And Passenger Ventilated Seats (HMSM*)
F5 25 Amp ClearHeating And Memory Drive Seat Module 1
F6 10 Amp RedHeating And Memory Drive Seat Module 2
F7 7.5 Amp BrownDriver And Passenger Lumbar Regulator (Without HMSM)
F8 20 Amp YellowPassenger Seat SW (HMSM*)
Cavity Mini Fuse Description
F3 5 Amp TanHands-Free Power Liftgate (HFRM)
F4 7.5 Amp BrownDamping Control Module
F5 5 Amp TanChangeover Valve Feed (ELCM)
F8 7.5 Amp BrownDamping Control Module
Cavity Maxi Fuse Description
* If Equipped
F01 30 Amp GreenAmplifier*
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260SERVICING AND MAINTENANCE
TIRE ROTATION RECOMMENDATIONS
The tires on the front and rear of your vehicle operate at
different loads and perform different steering, handling,
and braking functions. For these reasons, they wear at
unequal rates.
These effects can be reduced by timely rotation of tires.
The benefits of rotation are especially worthwhile with
aggressive tread designs such as those on On/Off Road
type tires. Rotation will increase tread life, help to
maintain mud, snow, and wet traction levels, and
contribute to a smooth, quiet ride.
For the proper maintenance intervals
Úpage 224. The
reasons for any rapid or unusual wear should be corrected
prior to rotation being performed.
The suggested rotation method is the “forward cross”
shown in the following diagram. This rotation pattern does
not apply to some directional tires that must not be
reversed.

Tire Rotation (Forward Cross)

DEPARTMENT OF TRANSPORTATION
UNIFORM TIRE QUALITY GRADES
The following tire grading categories
were established by the National
Highway Traffic Safety Administration.
The specific grade rating assigned by the
tire's manufacturer in each category is
shown on the sidewall of the tires on
your vehicle. All passenger vehicle tires must conform
to Federal safety requirements in
addition to these grades.
TREADWEAR
The Treadwear grade is a comparative
rating, based on the wear rate of the tire
when tested under controlled conditions
on a specified government test course.
For example, a tire graded 150 would
wear one and one-half times as well on
the government course as a tire graded
100. The relative performance of tires
depends upon the actual conditions of
their use, however, and may depart
significantly from the norm due to
variations in driving habits, service
practices, and differences in road
characteristics and climate.
CAUTION!
Proper operation of four-wheel drive vehicles depends
on tires of equal size, type and circumference on each
wheel. Any difference in tire size can cause damage to
the power transfer unit. Tire rotation schedule should
be followed to balance tire wear.

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SERVICING AND MAINTENANCE263
Cleaning Headlights
Your vehicle is equipped with plastic headlights and fog
lights that are lighter and less susceptible to stone
breakage than glass headlights.
Plastic is not as scratch resistant as glass and therefore
different lens cleaning procedures must be followed.
To minimize the possibility of scratching the lenses and
reducing light output, avoid wiping with a dry cloth. To
remove road dirt, wash with a mild soap solution followed
by rinsing.
Do not use abrasive cleaning components, solvents, steel
wool or other aggressive material to clean the lenses.
PRESERVING THE BODYWORK
Washing
Wash your vehicle regularly. Always wash your vehicle
in the shade using Mopar® Car Wash, or a mild car
wash soap, and rinse the panels completely with water.
 If insects, tar, or other similar deposits have accumu -
lated on your vehicle, use Mopar® Super Kleen Bug
and Tar Remover to remove.
 Use a high quality cleaner wax, such as Mopar®
Cleaner Wax to remove road film, stains and to protect
your paint finish. Use precautions to not scratch the
paint.
 Avoid using abrasive compounds and power buffing
that may diminish the gloss or thin out the paint finish.
Special Care
If you drive on salted or dusty roads or if you drive near
the ocean, hose off the undercarriage at least once a
month.
 It is important that the drain holes in the lower edges of
the doors, rocker panels, and trunk be kept clear and
open.
 If you detect any stone chips or scratches in the paint,
touch them up immediately.
 If your vehicle is damaged due to a collision or similar
cause that destroys the paint and protective coating,
have your vehicle repaired as soon as possible.
 If you carry special cargo such as chemicals, fertilizers,
de-icer salt, etc., be sure that such materials are well
packaged and sealed.
 If a lot of driving is done on gravel roads, consider mud
or stone shields behind each wheel.
 Use Mopar® Touch Up Paint on scratches as soon as
possible. An authorized dealer has touch up paint to
match the color of your vehicle.
INTERIORS
SEATS AND FABRIC PARTS
Use Mopar® Total Clean to clean fabric upholstery and
carpeting.
Stain Repel Fabric Cleaning Procedure —
If Equipped
Stain Repel seats may be cleaned in the following manner:
Remove as much of the stain as possible by blotting
with a clean, dry towel.
 Blot any remaining stain with a clean, damp towel.
 For tough stains, apply Mopar® Total Clean, or a mild
soap solution to a clean, damp cloth and remove stain.
Use a fresh, damp towel to remove soap residue.
 For grease stains, apply Mopar® Multi-Purpose
Cleaner to a clean, damp cloth and remove stain. Use
a fresh, damp towel to remove soap residue.
 Do not use any harsh solvents or any other form of
protectants on Stain Repel products.
CAUTION!
Do not use abrasive or strong cleaning materials
such as steel wool or scouring powder that will
scratch metal and painted surfaces.
 Use of power washers exceeding 1,200 psi
(8,274 kPa) can result in damage or removal of
paint and decals.
WARNING!
Do not use volatile solvents for cleaning purposes.
Many are potentially flammable, and if used in closed
areas they may cause respiratory harm.
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