Jeep Gladiator (2022 year). Manual in english

STARTING AND OPERATING

203

OOSE

UEL

ILLER

ESSAGE

After fuel has been added, the vehicle diagnostic

system can determine if the fuel filler cap is

possibly loose, improperly installed, or damaged. If

the system detects a malfunction, the “gASCAP”

message will display in the odometer display.

Tighten the gas cap until a "clicking" sound is

heard. This is an indication that the gas cap is

properly tightened. Push the odometer reset

button to turn the message off. If the problem

persists, the message will appear the next time the

vehicle is started. This might indicate a damaged

cap. If the problem is detected twice in a row, the

system will turn on the MIL. Resolving the problem

will turn the MIL off.

REFUELING THE VEHICLE — DIESEL ENGINE

(IF EQUIPPED)

The fuel filler cap is located on the driver's side of

the vehicle. If the fuel filler cap is lost or damaged,

be sure the replacement cap is the correct one for

this vehicle.
1. Open the fuel filler door.

Fuel Filler Door

2. Remove the diesel fuel filler cap by rotating it

counterclockwise.

Fuel and Diesel Exhaust Fluid (DEF) Fill Location

3. Fully insert the diesel nozzle into the filler pipe.

Fill the vehicle with fuel.

4. When the nozzle “clicks” or shuts off, the fuel

tank is full. Wait five seconds before removing

the fuel nozzle to allow excess fuel to drain

from nozzle.

5. Remove the diesel nozzle, reinstall fuel cap

and close the fuel filler door.

NOTE:



When the fuel nozzle “clicks” or shuts off, the

fuel tank is full.



Tighten the fuel filler cap about a quarter turn

until you hear one click. This is an indication that

the cap is properly tightened.



If the fuel filler cap is not tightened properly, the

MIL will come on. Be sure the cap is tightened

every time the vehicle is refueled.

VOID

SING

ONTAMINATED

UEL

Fuel that is contaminated by water or dirt can

cause severe damage to the engine fuel system.

Proper maintenance of the engine fuel filter and

fuel tank is essential see

page 399.

1 — Diesel Fuel Filler
2 — DEF Filler

204

STARTING AND OPERATING

ULK

UEL

TORAGE

— D

IESEL

UEL

If you store quantities of fuel, good maintenance of

the stored fuel is also essential. Fuel contaminated

with water will promote the growth of “microbes.”

These microbes form “slime” that will clog the fuel

filtration system and lines. Drain condensation

from the supply tank and change the line filter on

a regular basis.

NOTE:

When a diesel engine is allowed to run out of fuel,

air is pulled into the fuel system.
If the vehicle will not start see

page 401.

IESEL

XHAUST

LUID

Your vehicle is equipped with a Selective Catalytic

Reduction (SCR) system to meet the very stringent

diesel emissions standards required by the

Environmental Protection Agency.

The purpose of the SCR system is to reduce levels

of NOx (oxides of nitrogen emitted from engines)

that are harmful to our health and the environment

to a near-zero level. A small quantity of Diesel

Exhaust Fluid (DEF) is injected into the exhaust

upstream of a catalyst where, when vaporized, it

converts smog-forming nitrogen oxides (NOx) into

harmless nitrogen (N2) and water vapor (H2O), two

natural components of the air we breathe. You can

operate with the comfort that your vehicle is

contributing to a cleaner, healthier world

environment for this and generations to come.

System Overview

This vehicle is equipped with a Diesel Exhaust Fluid

(DEF) injection system and a Selective Catalytic

Reduction (SCR) catalyst to meet the emission

requirements.
The DEF injection system consists of the following

components:



DEF tank



DEF pump



DEF injector



Electronically-heated DEF Lines



NOx sensors



Temperature sensors



SCR catalyst

The DEF injection system and SCR catalyst enable

the achievement of diesel emissions

requirements; while maintaining outstanding fuel

economy, drivability, torque and power ratings.
For system messages and warnings see

page 128.

NOTE:



Your vehicle is equipped with a DEF injection

system. You may occasionally hear an audible

clicking noise from under the vehicle at a stop.

This is normal operation.



The DEF pump will run for a period of time after

engine shutdown to purge the DEF system. This

is normal operation and may be audible from

the rear of the vehicle.

Diesel Exhaust Fluid Storage

Diesel Exhaust Fluid (DEF) is considered a very

stable product with a long shelf life. If DEF is

kept in temperatures between 10° and 90°F

(-12° and 32°C), it will last a minimum of one year.
DEF is subject to freezing at the lowest

temperatures. For example, DEF may freeze at

temperatures at or below 12°F (-11°C). The

system has been designed to operate in this

environment.

WARNING!

Do not open the high pressure fuel system with

the engine running. Engine operation causes

high fuel pressure. High pressure fuel spray can

cause serious injury or death.

STARTING AND OPERATING

205

NOTE:

When working with DEF, it is important to know

that:



Any containers or parts that come into contact

with DEF must be DEF compatible (plastic or

stainless steel). Copper, brass, aluminum, iron

or non-stainless steel should be avoided as they

are subject to corrosion by DEF.



If DEF is spilled, it should be wiped up

completely.

Adding Diesel Exhaust Fluid

The DEF gauge (located on the instrument cluster

display) will display the level of DEF remaining in

the tank

page 128.

NOTE:

Driving conditions (altitude, vehicle speed, load,

etc.) will affect the amount of DEF that is used in

your vehicle.

DEF FILL PROCEDURE

NOTE:

For the correct DEF fluid type see

page 458.

1. Remove cap from DEF fill inlet (located in fuel

door).

Fuel and Diesel Exhaust Fluid Fill Location

2. Insert DEF fill adapter/nozzle into DEF fill inlet.

NOTE:



The DEF gauge may take up to five seconds

to update after adding a gallon or more of

Diesel Exhaust Fluid (DEF) to the DEF tank.

If you have a fault related to the DEF

system, the gauge may not update to the

new level. See an authorized dealer for

service.



The DEF gauge may also not immediately

update after a refill if the temperature of the

DEF fluid is below 12°F (-11°C). The DEF

line heater will possibly warm up the DEF

fluid and allow the gauge to update after a

period of run time. Under very cold condi

tions, it is possible that the gauge may not

reflect the new fill level for several drives.



Excessive overfilling of the DEF tank can

result in a MIL lamp/fault code and inaccu

rate level readings.

Refilling With Nozzles

You can fill up at any DEF distributor.

Proceed as follows:



Insert the DEF nozzle in the filler, start

refilling and stop refilling at the first shut-off

(the shut-off indicates that the DEF tank is

full). Do not proceed with the refilling, to

prevent spillage of DEF.



Extract the nozzle.

1 — Diesel Fuel Filler
2 — Diesel Exhaust Fluid Filler

206

STARTING AND OPERATING

(Continued)

Refilling With Containers

Proceed as follows:



Check the expiration date.



Read the advice for use on the label before

pouring the content of the bottle into the

DEF tank.



If systems which cannot be screwed in (e.g.

tanks) are used for refilling, after the indica

tion appears on the instrument panel

display

page 128 fill the DEF tank with no

more than 2 gallons (8 liters).



If containers which can be screwed to the

filler are used, the reservoir is full when the

DEF level in the container stops pouring out.

Do not proceed further.

3. Stop filling the DEF tank immediately when any

of the following happen: DEF stops flowing

from the fill bottle into the DEF fill inlet, DEF

splashes out the fill inlet, or a DEF pump

nozzle automatically shuts off.

4. Reinstall cap onto DEF fill inlet.

VEHICLE LOADING

ERTIFICATION

ABEL

As required by National Highway Traffic Safety

Administration regulations, your vehicle has a

certification label affixed to the driver's side door or

pillar.
This label contains the month and year of

manufacture, Gross Vehicle Weight Rating

(GVWR), front and rear Gross Axle Weight Rating

(GAWR), and Vehicle Identification Number (VIN). A

Month-Day-Hour (MDH) number is included on this

label and indicates the Month, Day and Hour of

manufacture. The bar code that appears on the

bottom of the label is your VIN.

Gross Vehicle Weight Rating (GVWR)

The GVWR is the total permissible weight of your

vehicle including driver, passengers, vehicle,

options and cargo. The label also specifies

maximum capacities of front and rear Gross Axle

Weight Rating (GAWR). Total load must be limited

so GVWR on front and rear GAWR are not

exceeded.

CAUTION!



To avoid DEF spillage, and possible damage to

the DEF tank from overfilling, do not “top off”

the DEF tank after filling.



DO NOT OVERFILL. DEF will freeze below 12ºF

(-11ºC). The DEF system is designed to work in

temperatures below the DEF freezing point,

however, if the tank is overfilled and freezes,

the system could be damaged.



When DEF is spilled, clean the area immedi

ately with water and use an absorbent mate

rial to soak up the spills on the ground.



Do not attempt to start your engine if DEF is

accidentally added to the diesel fuel tank as it

can result in severe damage to your engine,

including but not limited to failure of the fuel

pump and injectors.



Never add anything other than DEF to the tank

– especially any form of hydrocarbon such as

diesel fuel, fuel system additives, gasoline, or

any other petroleum-based product. Even a

very small amount of these, less than 100

parts per million or less than 1 oz. per 78

gallons (295 liters) will contaminate the entire

DEF system and will require replacement. If

owners use a container, funnel or nozzle when

refilling the tank, it should either be new or

one that is has only been used for adding DEF.

Mopar® provides an attachable nozzle with its

DEF for this purpose.

CAUTION!

STARTING AND OPERATING

207

Payload

The payload of a vehicle is defined as the allowable

load weight a truck can carry, including the weight

of the driver, all passengers, options and cargo.

Gross Axle Weight Rating (GAWR)

The GAWR is the maximum permissible load on the

front and rear axles. The load must be distributed

in the cargo area so that the GAWR of each axle is

not exceeded.
Each axle GAWR is determined by the components

in the system with the lowest load carrying capacity

(axle, springs, tires or wheels). Heavier axles or

suspension components sometimes specified by

purchasers for increased durability does not

necessarily increase the vehicle's GVWR.

Tire Size

The tire size on the Vehicle Certification Label

represents the actual tire size on your vehicle.

Replacement tires must be equal to the load

capacity of this tire size.

Rim Size

This is the rim size that is appropriate for the tire

size listed.

Inflation Pressure

This is the cold tire inflation pressure for your

vehicle for all loading conditions up to full GAWR.

Curb Weight

The curb weight of a vehicle is defined as the total

weight of the vehicle with all fluids, including

vehicle fuel, at full capacity conditions, and with no

occupants or cargo loaded into the vehicle. The

front and rear curb weight values are determined

by weighing your vehicle on a commercial scale

before any occupants or cargo are added.

The actual total weight and the weight of the front

and rear of your vehicle at the ground can best be

determined by weighing it when it is loaded and

ready for operation.
The entire vehicle should first be weighed on a

commercial scale to ensure that the GVWR has not

been exceeded. The weight on the front and rear of

the vehicle should then be determined separately

to be sure that the load is properly distributed over

the front and rear axle. Weighing the vehicle may

show that the GAWR of either the front or rear axles

has been exceeded but the total load is within the

specified GVWR. If so, weight must be shifted from

front to rear or rear to front as appropriate until the

specified weight limitations are met. Store the

heavier items down low and be sure that the

weight is distributed equally. Stow all loose items

securely before driving.

Improper weight distributions can have an adverse

effect on the way your vehicle steers and handles

and the way the brakes operate.

TRAILER TOWING

In this section you will find safety tips and

information on limits to the type of towing you can

reasonably do with your vehicle. Before towing a

trailer, carefully review this information to tow your

load as efficiently and safely as possible.
To maintain the New Vehicle Limited Warranty

coverage, follow the requirements and

recommendations in this manual concerning

vehicles used for trailer towing.

CAUTION!

Do not load your vehicle any heavier than the

GVWR or the maximum front and rear GAWR. If

you do, parts on your vehicle can break, or it can

change the way your vehicle handles. This could

cause you to lose control. Overloading can

shorten the life of your vehicle.

208

STARTING AND OPERATING

OMMON

OWING

EFINITIONS

The following trailer towing related definitions will

assist you in understanding the following

information:

Gross Vehicle Weight Rating (GVWR)

The GVWR is the total allowable weight of your

vehicle. This includes driver, passengers, cargo

and tongue weight. The total load must be limited

so that you do not exceed the GVWR

page 206.

Gross Trailer Weight (GTW)

The GTW is the weight of the trailer plus the weight

of all cargo, consumables and equipment

(permanent or temporary) loaded in or on the

trailer in its "loaded and ready for operation"

condition.
The recommended way to measure GTW is to put

your fully loaded trailer on a vehicle scale. The

entire weight of the trailer must be supported by

the scale.

Gross Combination Weight Rating (GCWR)

The GCWR is the total permissible weight of your

vehicle and trailer when weighed in combination.

Gross Axle Weight Rating (GAWR)

The GAWR is the maximum capacity of the front

and rear axles. Distribute the load over the front

and rear axles evenly. Make sure that you do not

exceed either front or rear GAWR

page 206.

Tongue Weight (TW)

The TW is the downward force exerted on the hitch

ball by the trailer. You must consider this as part of

the load on your vehicle.

Frontal Area

The frontal area is the maximum height multiplied

by the maximum width of the front of a trailer.

Trailer Sway Control (TSC) — If Equipped

The TSC is a telescoping link that can be installed

between the hitch receiver and the trailer tongue.

It typically provides adjustable friction associated

with the telescoping motion to dampen any

unwanted trailer swaying motions while traveling.

Weight-Carrying Hitch

A weight-carrying hitch supports the trailer tongue

weight, just as if it were luggage located at a hitch

ball or some other connecting point of the vehicle.

These kinds of hitches are commonly used to tow

small and medium sized trailers.

Weight-Distributing Hitch

A Weight-Distributing Hitch system works by

applying leverage through spring (load) bars. They

are typically used for heavier loads to distribute

trailer tongue weight to the tow vehicle's front axle

and the trailer axle(s). When used in accordance

with the manufacturer's directions, it provides for a

more level ride, offering more consistent steering

and brake control thereby enhancing towing

safety. The addition of a friction/hydraulic sway

control also dampens sway caused by traffic and

crosswinds and contributes positively to tow

vehicle and trailer stability.

WARNING!

If the gross trailer weight is 2,000 lb (907 kg) or

more, it is recommended to use a

weight-distributing hitch to ensure stable

handling of your vehicle. If you use a standard

weight-carrying hitch, you could lose control of

your vehicle and cause a collision.

WARNING!

It is important that you do not exceed the

maximum front or rear GAWR. A dangerous

driving condition can result if either rating is

exceeded.

STARTING AND OPERATING

209

Trailer sway control and a Weight-Distributing (load

equalizing) Hitch are recommended for heavier

Tongue Weights (TW) and may be required

depending on vehicle and trailer configuration/

loading to comply with Gross Axle Weight Rating

(GAWR) requirements.

Without Weight-Distributing Hitch (Incorrect)

With Weight-Distributing Hitch (Correct)

Improper Adjustment Of Weight-Distributing Hitch

(Incorrect)

Recommended Distribution Hitch Adjustment
1. Position the truck to be ready to connect to

the trailer (do not connect the trailer).

2. Measure the height from the top of the front

fender to ground, this is height H1.

Measuring Height (H)

3. Attach the trailer to the vehicle without the

weight distribution bars connected.

4. Measure the height from the top of the front

fender to ground, this is height H2.

5. Install and adjust the tension in the weight

distributing bars per the manufacturer’s

recommendations so that the height of the

front fender is approximately H1 (H2=H1).

6. The truck can now be driven.

WARNING!



An improperly adjusted Weight-Distributing

Hitch system may reduce handling, stability,

braking performance, and could result in a

collision.



Weight-Distributing Hitch systems may not be

compatible with surge brake couplers. Consult

with your hitch and trailer manufacturer or a

reputable Recreational Vehicle dealer for

additional information.

210

STARTING AND OPERATING

RAILER

ITCH

LASSIFICATION

The following chart provides the industry standard for the maximum trailer weight a given trailer hitch class can tow and should be used to assist you in selecting

the correct trailer hitch for your intended towing condition.

RAILER

OWING

EIGHTS

AXIMUM

RAILER

EIGHT

ATINGS

)

Trailer Hitch Classification Definitions

Class

Max. Trailer Hitch Industry Standards

Class I - Light Duty

2,000 lb (907 kg)

Class II - Medium Duty

3,500 lb (1,587 kg)

Class III - Heavy Duty

6,000 lb (2,722 kg)

Class IV - Extra Heavy Duty

10,000 lb (4,535 kg)

Refer to the “Trailer Towing Weights (Maximum Trailer Weight Ratings)” chart for the Maximum Gross Trailer Weight (GTW) towable for your given drivetrain in

this section.
All trailer hitches should be professionally installed on your vehicle.

Model

GCWR

Frontal Area

Maximum GTW

Maximum Trailer TW

(See Note)

Sport - Manual Transmission 9,100 lb (4,128 kg)

40 ft

(3.72 m

)

4,000 lb (1,814 kg)

400 lb (181 kg)

Sport - Automatic

Transmission

9,650 lb (4,377 kg)

40 ft

(3.72 m

)

4,500 lb (2,041 kg)

450 lb (204 kg)

Diesel Sport - Automatic

Transmission

12,100 lb (5,488 kg)

40 ft

(3.72 m

)

6,500 lb (2,948 kg)

650 lb (295 kg)

Sport - Automatic

Transmission (Tow Package)

11,100 lb (5,035 kg)

55 ft

(5.11 m

)

6,000 lb (2,722kg)

600 lb (272 kg)

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211

Diesel Sport - Automatic

Transmission (Tow Package)

12,100 lb (5,488 kg)

55 ft

(5.11 m

)

6,500 lb (2,948 kg)

650 lb (295 kg)

Sport - Automatic

Transmission (Max Tow

Package)

12,800 lb (5,806 kg)

55 ft

(5.11 m

)

7,650 lb (3,470 kg)

765 lb (347 kg)

Sport S - Manual

Transmission

9,100 lb (4,128 kg)

40 ft

(3.72 m

)

4,000 lb (1,814 kg)

400 lb (181 kg)

Sport S - Automatic

Transmission

9,650 lb (4,377 kg)

40 ft

(3.72 m

)

4,500 lb (2,041 kg)

450 lb (204 kg)

Diesel Sport S - Automatic

Transmission

12,100 lb (5,488 kg)

40 ft

(3.72 m

)

6,500 lb (2,948 kg)

650 lb (295 kg)

Sport S - Automatic

Transmission (Tow Package)

11,100 lb (5,035 kg)

55 ft

(5.11 m

)

6,000 lb (2,722 kg)

600 lb (272 kg)

Diesel Sport S - Automatic

Transmission (Tow Package)

12,100 lb (5,488 kg)

55 ft

(5.11 m

)

6,500 lb (2,948 kg)

650 lb (295 kg)

Sport S - Automatic

Transmission (Max Tow

Package)

12,800 lb (5,806 kg)

55 ft

(5.11 m

)

7,650 lb (3,470 kg)

765 lb (347 kg)

Overland - Manual

Transmission

9,100 lb (4,128 kg)

40 ft

(3.72 m

)

4,000 lb (1,814 kg)

400 lb (181 kg)

Overland - Automatic

Transmission

9,650 lb (4,377 kg)

40 ft

(3.72 m

)

4,500 lb (2,041 kg)

450 lb (204 kg)

Diesel Overland - Automatic

Transmission

12,100 lb (5,488 kg)

40 ft

(3.72 m

)

6,500 lb (2,948 kg)

650 lb (295 kg)

Model

GCWR

Frontal Area

Maximum GTW

Maximum Trailer TW

(See Note)

212

STARTING AND OPERATING

NOTE:



When using a fascia/bumper mounted ball on any model, the trailer weight is limited to 3,500 lb (1,588 kg), 30 ft

(2.79 m

) frontal area,

and 350 lb (159 kg) tongue weight.



The trailer tongue weight must be considered as part of the combined weight of occupants and cargo (ie. the GVWR), and the GVWR should never exceed the

weight referenced on the Tire and Loading Information placard

page 427.

Overland - Automatic

Transmission (Tow Package)

11,100 lb (5,035 kg)

40 ft

(3.72 m

)

6,000 lb (2,722 kg)

600 lb (272 kg)

Diesel Overland - Automatic

Transmission (Tow Package)

12,100 lb (5,488 kg)

40 ft

(3.72 m

)

6,500 lb (2,948 kg)

650 lb (295 kg)

Mojave - Manual

Transmission

9,900 lb (4,491 kg)

40 ft

(3.72 m

)

4,500 lb (2,041 kg)

450 lb (204 kg)

Mojave - Automatic

Transmission

11,450 lb (5,194 kg)

55 ft

(5.11 m

)

6,000 lb (2,722 kg)

600 lb (272 kg)

Rubicon - Manual

Transmission

10,000 lb (4,536 kg)

40 ft

(3.72 m

)

4,500 lb (2,041 kg)

450 lb (204 kg)

Diesel Rubicon - Automatic

Transmission

11,800 lb (5,352 kg)

55 ft

(5.11 m

)

6,000 lb (2,722 kg)

600 lb (272 kg)

Rubicon - Automatic

Transmission

12,450 lb (5,647 kg)

55 ft

(5.11 m

)

7,000 lb (3,175 kg)

700 lb (317 kg)

Model

GCWR

Frontal Area

Maximum GTW

Maximum Trailer TW

(See Note)

STARTING AND OPERATING

213

(Continued)

RAILER

ONGUE

EIGHT

Never exceed the maximum tongue weight

stamped on your bumper or trailer hitch.

Weight Distribution

Consider the following items when computing the

weight on the rear axle of the vehicle:



The tongue weight of the trailer



The weight of any other type of cargo or equip

ment put in or on your vehicle



The weight of the driver and all passengers

NOTE:

Remember that everything put into or on the trailer

adds to the load on your vehicle. Also, additional

factory-installed options or dealer-installed options

must be considered as part of the total load on

your vehicle. Refer to the “Tire And Loading Infor

mation” placard for the maximum combined

weight of occupants and cargo for your vehicle.

OWING

EQUIREMENTS

To promote proper break-in of your new vehicle

drivetrain components, the following guidelines

are recommended:

WARNING!

Improper towing can lead to a collision. Follow

these guidelines to make your trailer towing as

safe as possible:



Make certain that the load is secured in the

trailer and that it will not shift during travel.

When trailering cargo that is not fully secured,

dynamic load shifts can occur that may be

difficult for the driver to control. You could lose

control of your vehicle and have a collision.



When hauling cargo, or towing a trailer, do not

overload your vehicle or trailer. Overloading

can cause a loss of control, poor performance,

or damage to brakes, axle, engine, transmis

sion, steering, suspension, chassis structure,

or tires.



Safety chains must always be used between

your vehicle and trailer. Always connect the

chains to the frame or hook retainers of the

vehicle hitch. Cross the chains under the

trailer tongue and allow enough slack for

turning corners.



Vehicles with trailers should not be parked on

a grade. When parking, apply the parking

brake on the tow vehicle. Put the tow vehicle

transmission in PARK. Always block or "chock"

the trailer wheels.



GCWR must not be exceeded.



Total weight must be distributed between the

tow vehicle and the trailer such that the

following four ratings are not exceeded:



GVWR



GTW



GAWR



Tongue weight rating for the trailer hitch

utilized.

WARNING!

214

STARTING AND OPERATING

Towing Requirements — Tires



Proper tire inflation pressures are essential to

the safe and satisfactory operation of your

vehicle.



Check the trailer tires for proper tire inflation

pressures before trailer usage.



Check for signs of tire wear or visible tire

damage before towing a trailer.



Replacing tires with a higher load carrying

capacity will not increase the vehicle's GVWR

and GAWR limits.



For further information

page 427.

Towing Requirements — Trailer Brakes



Do not interconnect the hydraulic brake system

or vacuum system of your vehicle with that of

the trailer. This could cause inadequate braking

and possible personal injury.



An electronically actuated trailer brake

controller is required when towing a trailer with

electronically actuated brakes. When towing a

trailer equipped with a hydraulic surge actuated

brake system, an electronic brake controller is

not required.

NOTE:

This vehicle has an aftermarket brake controller

connector under the dash to the left of the brake

pedal. This will be a four pin connector and will be

gray in color.



Trailer brakes are recommended for trailers

over 1,000 lb (453 kg) and required for trailers

in excess of 2,000 lb (907 kg).

CAUTION!



Do not tow a trailer at all during the first

500 miles (805 km) the new vehicle is driven.

The engine, axle or other parts could be

damaged.



Then, during the first 500 miles (805 km) that

a trailer is towed, do not drive over 50 mph

(80 km/h) and do not make starts at full

throttle. This helps the engine and other parts

of the vehicle wear in at the heavier loads.

WARNING!



Do not connect trailer brakes to your vehicle's

hydraulic brake lines. It can overload your

brake system and cause it to fail. You might

not have brakes when you need them and

could have an accident.



Towing any trailer will increase your stopping

distance. When towing, you should allow for

additional space between your vehicle and the

vehicle in front of you. Failure to do so could

result in an accident.

CAUTION!

If the trailer weighs more than 1,000 lb (453 kg)

loaded, it should have its own brakes and they

should be of adequate capacity. Failure to do

this could lead to accelerated brake lining wear,

higher brake pedal effort, and longer stopping

distances.

STARTING AND OPERATING

215

Towing Requirements — Trailer Lights And

Wiring

Whenever you pull a trailer, regardless of the trailer

size, stop lights and turn signals on the trailer are

required for motoring safety.
The Trailer Tow Package may include a four- and

seven-pin wiring harness. Use a factory approved

trailer harness and connector.

NOTE:

Do not cut or splice wiring into the vehicle’s wiring

harness.
The electrical connections are all complete to the

vehicle but you must mate the harness to a trailer

connector. Refer to the following illustrations.

NOTE:



Disconnect trailer wiring connector from the

vehicle before launching a boat (or any other

device plugged into vehicle’s electrical connect)

into water.



Be sure to reconnect once clear from water

area.

Four-Pin Connector

Seven-Pin Connector

1 — Ground
2 — Park
3 — Left Stop/Turn
4 — Right Stop/Turn

1 — Backup Lamps
2 — Running Lamps
3 — Left Stop/Turn
4 — Ground
5 — Battery
6 — Right Stop/Turn
7 — Electric Brakes

216

STARTING AND OPERATING

OWING

IPS

Before towing, practice turning, stopping and

backing the trailer in an area away from heavy

traffic.
If using a manual transmission vehicle for trailer

towing, all starts must be in first gear to avoid

excessive clutch slippage.

Automatic Transmission — If Equipped

Select the DRIVE range when towing. The

transmission controls include a drive strategy to

avoid frequent shifting when towing. However, if

frequent shifting does occur while in DRIVE, you

can use the AutoStick shift control to manually

select a lower gear.

NOTE:

Using a lower gear while operating the vehicle

under heavy loading conditions, will improve

performance and extend transmission life by

reducing excessive shifting and heat build-up. This

action will also provide better engine braking.

AutoStick — If Equipped



When using the AutoStick shift control, select

the highest gear that allows for adequate perfor

mance and avoids frequent downshifts. For

example, choose “5” if the desired speed can be

maintained. Choose “4” or “3” if needed to

maintain the desired speed.



To prevent excess heat generation, avoid

continuous driving at high RPM. Return to a

higher gear or vehicle speed when grade and

road conditions allow.

Cruise Control — If Equipped



Do not use in hilly terrain or with heavy loads.



When using the Cruise Control, if you experience

speed drops greater than 10 mph (16 km/h),

disengage until you can get back to cruising

speed.



Use Cruise Control in flat terrain and with light

loads to maximize fuel efficiency.

STARTING AND OPERATING

217

RECREATIONAL TOWING (BEHIND MOTORHOME)

OWING

HIS

EHICLE

EHIND

NOTHER

EHICLE

Towing Condition

Wheels OFF the Ground

Four-Wheel Drive Models

Flat Tow

NONE

See Instructions



Automatic transmission in PARK.



Manual transmission in gear (NOT

in NEUTRAL [N]).



Transfer case in (N) Neutral.



Tow in forward direction.

Dolly Tow

Front

NOT ALLOWED

Rear

NOT ALLOWED

On Trailer

ALL

NOTE:

When towing your vehicle, always follow applicable state and provincial laws. Contact state and provincial Highway Safety offices for additional details.

218

STARTING AND OPERATING

(Continued)

ECREATIONAL

OWING

—

OUR

-W

HEEL

RIVE

ODELS

NOTE:

The transfer case must be shifted into N (Neutral),

automatic transmission must be in PARK, and

manual transmission must be in gear (NOT in

NEUTRAL) for recreational towing.

Shifting Into N (Neutral)

Use the following procedure to prepare your

vehicle for recreational towing.

1. Bring the vehicle to a complete stop on level

ground.

2. Press and hold the brake pedal.
3. Shift the automatic transmission into

NEUTRAL or press the clutch pedal on a

manual transmission.

4. Turn the engine off.
5. Shift the transfer case lever into N (Neutral).
6. Start the engine.
7. Shift the transmission into DRIVE or REVERSE.
8. Release the brake pedal (and clutch pedal on

manual transmissions) for five seconds and

ensure that there is no vehicle movement.

CAUTION!



DO NOT dolly tow any 4WD vehicle. Towing

with only one set of wheels on the ground

(front or rear) will cause severe transmission

and/or transfer case damage. Tow with all

four wheels either ON the ground, or OFF the

ground (using a vehicle trailer).



Tow only in the forward direction. Towing this

vehicle backwards can cause severe damage

to the transfer case.



Automatic transmissions must be placed in

PARK for recreational towing.



Manual transmissions must be placed in gear

(not in Neutral) for recreational towing.



Before recreational towing, perform the proce

dure outlined under “Shifting Into N (Neutral)”

to be certain that the transfer case is fully in N

(Neutral). Otherwise, internal damage will

result.



Towing this vehicle in violation of the above

requirements can cause severe transmission

and/or transfer case damage. Damage from

improper towing is not covered under the New

Vehicle Limited Warranty.



Do not use a bumper-mounted clamp-on tow

bar on your vehicle. The bumper face bar will

be damaged.

WARNING!

You or others could be injured or killed if you

leave the vehicle unattended with the transfer

case in the N (Neutral) position without first fully

engaging the parking brake. The transfer case N

(Neutral) position disengages both the front and

rear driveshafts from the powertrain, and will

allow the vehicle to roll, even if the automatic

transmission is in PARK (or manual transmission

is in gear). The parking brake should always be

applied when the driver is not in the vehicle.

CAUTION!

It is necessary to follow these steps to be certain

that the transfer case is fully in N (Neutral)

before recreational towing to prevent damage to

internal parts.

Jeep Gladiator (2022 year). Manual in english - page 13