RAM 1500 (2022 year). Manual in english — page 9

GETTING TO KNOW YOUR INSTRUMENT PANEL

139

Cruise Control SET Indicator Light —

If Equipped With Premium Instrument

Cluster Display

This light will turn on when the cruise

control is set

Ú

page 177.

Stop/Start Active Indicator Light —

If Equipped

This indicator light will illuminate when

the Stop/Start function is in “Autostop”

mode

Ú

page 175.

Turn Signal Indicator Lights

When the left or right turn signal is

activated, the turn signal indicator will

flash independently and the

corresponding exterior turn signal lamps

will flash. Turn signals can be activated when the

multifunction lever is moved down (left) or up

(right).

NOTE:



A continuous chime will sound if the vehicle is

driven more than 1 mile (1.6 km) with either

turn signal on.



Check for an inoperative outside light bulb if

either indicator flashes at a rapid rate.



If equipped with fog lamps, the fog lamp on the

side of the activated turn signal will also illumi

-

nate to provide additional light when turning.

4WD AUTO Indicator Light — If Equipped

This light alerts the driver that the vehicle

is in the four-wheel drive auto mode, and

the front axle is engaged, but the

vehicle's power is sent to the rear wheels.

Four-wheel drive will be automatically engaged

when the vehicle senses a loss of traction

Ú

page 161.

W

HITE

I

NDICATOR

L

IGHTS

Adaptive Cruise Control (ACC) Ready

Light — If Equipped

This light will illuminate when the vehicle

equipped with ACC has been turned on

but not set

Ú

page 179.

Cruise Control Ready Indicator

This indicator light will illuminate when

the cruise control is ready, but not set

Ú

page 177.

Hill Descent Control (HDC) Indicator

Light — If Equipped

This indicator shows when the HDC

feature is turned on. The lamp will be on

solid when HDC is armed. HDC can only

be armed when the transfer case is in the

4WD Low position and the vehicle speed is less

then 20 mph (32 km/h). If these conditions are not

met while attempting to use the HDC feature, the

HDC indicator light will flash on/off.

LaneSense Indicator Light — If Equipped

When the LaneSense system is ON, but

not armed, the LaneSense indicator light

illuminates solid white. This occurs when

only left, right, or neither lane line has

been detected. If a single lane line is detected, the

system is ready to provide only visual warnings if

an unintentional lane departure occurs on the

detected lane line

Ú

page 198.

3

140

GETTING TO KNOW YOUR INSTRUMENT PANEL

Cruise Control SET Indicator Light —

If Equipped With Base/Midline Instrument

Cluster Display

This light will turn on when the cruise

control is set

Ú

page 177.

B

LUE

I

NDICATOR

L

IGHTS

High Beam Indicator Light

This indicator light will illuminate to

indicate that the high beam headlights

are on. With the low beams activated,

push the multifunction lever forward

(toward the front of the vehicle) to turn on the high

beams. Pull the multifunction lever rearward

(toward the rear of the vehicle) to turn off the high

beams. If the high beams are off, pull the lever

toward you for a temporary high beam on, “flash to

pass” scenario.

ONBOARD DIAGNOSTIC SYSTEM — OBD II

Your vehicle is equipped with a sophisticated

Onboard Diagnostic system called OBD II. This

system monitors the performance of the

emissions, engine, and transmission control

systems. When these systems are operating

properly, your vehicle will provide excellent

performance and fuel economy, as well as engine

emissions well within current government

regulations.
If any of these systems require service, the OBD II

system will turn on the Malfunction Indicator Light

(MIL). It will also store diagnostic codes and other

information to assist your service technician in

making repairs. Although your vehicle will usually

be drivable and not need towing, see an authorized

dealer for service as soon as possible.

O

NBOARD

D

IAGNOSTIC

S

YSTEM

(OBD II) C

YBERSECURITY

Your vehicle is required to have OBD II and a

connection port to allow access to information

related to the performance of your emissions

controls. Authorized service technicians may need

to access this information to assist with the

diagnosis and service of your vehicle and

emissions system

Ú

page 236.

CAUTION!



Prolonged driving with the MIL on could cause

further damage to the emission control

system. It could also affect fuel economy and

driveability. The vehicle must be serviced

before any emissions tests can be performed.



If the MIL is flashing while the vehicle is

running, severe catalytic converter damage

and power loss will soon occur. Immediate

service is required.

WARNING!



ONLY an authorized service technician should

connect equipment to the OBD II connection

port in order to read the VIN, diagnose, or

service your vehicle.



If unauthorized equipment is connected to the

OBD II connection port, such as a

driver-behavior tracking device, it may:



Be possible that vehicle systems,

including safety related systems, could be

impaired or a loss of vehicle control could

occur that may result in an accident

involving serious injury or death.



Access, or allow others to access, infor

-

mation stored in your vehicle systems,

including personal information.

GETTING TO KNOW YOUR INSTRUMENT PANEL

141

EMISSIONS INSPECTION AND

MAINTENANCE PROGRAMS

In some localities, it may be a legal requirement to

pass an inspection of your vehicle's emissions

control system. Failure to pass could prevent

vehicle registration.

For states that require an Inspection and

Maintenance (I/M), this check verifies

the Malfunction Indicator Light (MIL) is

functioning and is not on when the

engine is running, and that the OBD II system is

ready for testing.
Normally, the OBD II system will be ready. The

OBD II system may not be ready if your vehicle was

recently serviced, recently had a depleted battery

or a battery replacement. If the OBD II system

should be determined not ready for the I/M test,

your vehicle may fail the test.

Your vehicle has a simple ignition actuated test,

which you can use prior to going to the test station.

To check if your vehicle's OBD II system is ready,

you must do the following:
1. Cycle the ignition switch to the ON position,

but do not crank or start the engine.

NOTE:

If you crank or start the engine, you will have to

start this test over.
2. As soon as you cycle the ignition switch to the

ON position, you will see the Malfunction

Indicator Light (MIL) symbol come on as part of

a normal bulb check.

3. Approximately 15 seconds later, one of two

things will happen:



The MIL will flash for about 10 seconds and

then return to being fully illuminated until

you turn OFF the ignition or start the engine.

This means that your vehicle's OBD II

system is not ready and you should not

proceed to the I/M station.



The MIL will not flash at all and will remain

fully illuminated until you place the ignition

in the off position or start the engine. This

means that your vehicle's OBD II system is

ready and you can proceed to the I/M

station.

If your OBD II system is not ready, you should see

an authorized dealer or repair facility. If your

vehicle was recently serviced or had a battery

failure or replacement, you may need to do nothing

more than drive your vehicle as you normally would

in order for your OBD II system to update. A

recheck with the above test routine may then

indicate that the system is now ready.
Regardless of whether your vehicle's OBD II system

is ready or not, if the MIL is illuminated during

normal vehicle operation you should have your

vehicle serviced before going to the I/M station.

The I/M station can fail your vehicle because the

MIL is on with the engine running.

3

142

(Continued)

(Continued)

STARTING AND OPERATING

STARTING THE ENGINE

GASOLINE ENGINE
Before starting your vehicle, adjust your seat,

adjust both inside and outside mirrors, and fasten

your seat belt.
The starter should not be operated for more

than 10-second intervals. Waiting at least 10 to

15 seconds between such intervals will protect the

starter from overheating.

DIESEL ENGINE
Before starting your vehicle, adjust your seat, both

inside and outside mirrors, and fasten your seat

belts.
The starter is allowed to crank for up to 25-second

intervals. Waiting at least two minutes between

such intervals will protect the starter from

overheating.

WARNING!



When leaving the vehicle, always make sure

the keyless ignition node is in the OFF posi

-

tion, remove the key fob from the vehicle and

lock the vehicle.



Never leave children alone in a vehicle, or with

access to an unlocked vehicle. Allowing chil

-

dren to be in a vehicle unattended is

dangerous for a number of reasons. A child or

others could be seriously or fatally injured.

Children should be warned not to touch the

parking brake, brake pedal or the gear

selector.



Do not leave the key fob in or near the vehicle,

or in a location accessible to children, and do

not leave the ignition of a vehicle equipped

with Keyless Enter ‘n Go™ in the ACC or

ON/RUN position. A child could operate power

windows, other controls, or move the vehicle.



Do not leave children or animals inside parked

vehicles in hot weather. Interior heat buildup

may cause serious injury or death.

WARNING!

WARNING!



Before exiting a vehicle, always come to a

complete stop, then shift the automatic trans

-

mission into PARK and apply the parking

brake.



Always make sure the ENGINE START/STOP

button is in the OFF position, key fob is

removed from the vehicle and vehicle is

locked.



Never leave children alone in a vehicle, or with

access to an unlocked vehicle. Leaving chil

-

dren in a vehicle unattended is dangerous for

a number of reasons. A child or others could

be seriously or fatally injured. Children should

be warned not to touch the parking brake,

brake pedal or the gear selector.

STARTING AND OPERATING

143

NOTE:

Engine start-up in very low ambient temperature

could result in evident white smoke. This condition

will disappear as the engine warms up.

A

UTOMATIC

T

RANSMISSION

Start the engine with the transmission in PARK

position. Apply the brake before shifting into any

driving range.

NOTE:



This vehicle is equipped with a transmission

shift interlocking system. The brake pedal must

be pressed to shift out of PARK.



If equipped with an 8-speed transmission,

starting the vehicle in NEUTRAL is not possible

unless the Manual Park Release has been acti

-

vated

Ú

page 392.

T

IP

S

TART

F

EATURE

Do not press the accelerator. Cycle the ignition

switch briefly to the START position and release it.

The starter motor will continue to run and will

automatically disengage when the engine is

running.

K

EYLESS

E

NTER

‘

N

G

O

™ — I

GNITION

This feature allows the driver to operate the

ignition switch with the push of a button, as long as

the Remote Start/Keyless Enter ‘n Go™ key fob is

in the passenger compartment.

N

ORMAL

S

TARTING

U

SING

ENGINE

START/STOP B

UTTON

— G

ASOLINE

E

NGINE

To Turn On The Engine Using The ENGINE START/

STOP Button
1. The transmission must be in PARK.
2. Press and hold the brake pedal while pushing

the ENGINE START/STOP button once.

3. The system starts the vehicle. If the vehicle

fails to start, the starter will disengage

automatically after 10 seconds.

4. If you wish to stop the cranking of the engine

prior to the engine starting, push the button

again.

To Turn Off The Engine Using The ENGINE START/

STOP Button
1. Place the gear selector in PARK, then push

and release the ENGINE START/STOP button.

The ignition will return to the OFF position.

2. If the gear selector is not in PARK, the ENGINE

START/STOP button must be held for two

seconds or three short pushes in a row with

the vehicle speed above 5 mph (8 km/h)

before the engine will shut off. The ignition will

remain in the ACC position until the gear

selector is in PARK and the button is pushed

twice to the OFF position.



Do not leave the key fob in or near the vehicle,

or in a location accessible to children, and do

not leave the ignition of a vehicle equipped

with Keyless Enter ‘n Go™ in the ACC or

ON/RUN position. A child could operate power

windows, other controls, or move the vehicle.



Do not leave children or animals inside parked

vehicles in hot weather. Interior heat buildup

may cause serious injury or death.

CAUTION!



The engine is allowed to crank as long as

25 seconds. If the engine fails to start during

this period, please wait at least two minutes

for the starter to cool before repeating start

procedure.



If the Water in Fuel Indicator Light remains on,

DO NOT START engine before you drain the

water from the fuel filter to avoid engine

damage

Ú

page 416.

WARNING!

4

144

STARTING AND OPERATING

3. If the gear selector is not in PARK and the

ENGINE START/STOP button is pushed once

with the vehicle speed above 5 mph (8 km/h),

the instrument cluster will display a “Vehicle

Not In Park” message and the engine will

remain running. Never leave a vehicle out of

the PARK position, or it could roll.

NOTE:

If the gear selector is not in PARK, and the ENGINE

START/STOP button is pushed once with the

vehicle speed below 5 mph (8 km/h), the engine

will shut off and the ignition will remain in the ACC

position. If vehicle speed drops below 1.2 mph

(1.9 km/h), the vehicle may AutoPark

Ú

page 144.

ENGINE START/STOP Button Functions — With

Driver’s Foot OFF The Brake Pedal (In PARK Or

NEUTRAL Position)
The ENGINE START/STOP button operates similar

to an ignition switch. It has three positions: OFF,

ACC, and ON/RUN. To change the ignition positions

without starting the vehicle and use the

accessories, follow these directions:
1. Start with the ignition in the OFF position.
2. Push the ENGINE START/STOP button once to

place the ignition to the ACC position.

3. Push the ENGINE START/STOP button a

second time to place the ignition to the

ON/RUN position.

4. Push the ENGINE START/STOP button a third

time to return the ignition to the OFF position.

A

UTO

P

ARK

AutoPark is a supplemental feature to assist in

placing the vehicle in PARK should the situations

on the following pages occur. It is a back-up system

and should not be relied upon as the primary

method by which the driver shifts the vehicle into

PARK.
The conditions under which AutoPark will engage

are outlined on the following pages.

If the vehicle is not in PARK and the driver turns off

the engine, the vehicle may AutoPark.
AutoPark will engage when all of these conditions

are met:



Vehicle is equipped with a rotary shifter and an

8-speed transmission



Vehicle is not in PARK



Vehicle speed is 1.2 mph (1.9 km/h) or less



Ignition is switched from ON/RUN to ACC

NOTE:

For Keyless Enter ‘n Go™ equipped vehicles, the

engine will turn off and the ignition switch will

change to ACC position. After 30 minutes the

ignition switches to OFF automatically, unless the

driver turns the ignition switch OFF.
If the vehicle is not in PARK and the driver exits the

vehicle with the engine running, the vehicle may

AutoPark.
AutoPark will engage when all of these conditions

are met:



Vehicle is equipped with a rotary shifter and an

8-speed transmission



Vehicle is not in PARK



Vehicle speed is 1.2 mph (1.9 km/h) or less



Driver’s seat belt is unbuckled



Driver’s door is ajar



Brake pedal is not pressed

WARNING!



Driver inattention could lead to failure to place

the vehicle in PARK. ALWAYS DO A VISUAL

CHECK that your vehicle is in PARK by verifying

that a solid (not blinking) “P” is indicated in

the instrument cluster display and near the

gear selector. If the “P” indicator is blinking,

your vehicle is not in PARK. As an added

precaution, always apply the parking brake

when exiting the vehicle.



AutoPark is a supplemental feature. It is not

designed to replace the need to shift your

vehicle into PARK. It is a back up system and

should not be relied upon as the primary

method by which the driver shifts the vehicle

into PARK.

STARTING AND OPERATING

145

The message “AutoPark Engaged Shift to P then

Shift to Gear” will display in the instrument cluster.

NOTE:

In some cases the ParkSense graphic will be

displayed in the instrument cluster, causing the

“AutoPark Engaged Shift to P then Shift to Gear”

message to not be seen. In these cases, the gear

selector must be returned to “P” to select desired

gear.
If the driver shifts into PARK while moving, the

vehicle may AutoPark.
AutoPark will engage ONLY when vehicle speed is

1.2 mph (1.9 km/h) or less.
The message “Vehicle Speed is Too High to Shift to

P” will be displayed in the instrument cluster if

vehicle speed is above 1.2 mph (1.9 km/h).

4WD LOW — If Equipped
AutoPark will be disabled when operating the

vehicle in 4WD LOW.
The message “AutoPark Disabled” will be

displayed in the instrument cluster.
Additional customer warnings will be given when

all of these conditions are met:



Vehicle is not in PARK



Driver’s door is ajar



Vehicle is in 4WD LOW

The message “AutoPark Not Engaged” will be

displayed in the instrument cluster. A warning

chime will continue until you shift the vehicle into

PARK or the driver’s door is closed.
ALWAYS DO A VISUAL CHECK that your vehicle is in

PARK by looking for the "P" in the instrument

cluster display and near the gear selector. As an

added precaution, always apply the parking brake

when exiting the vehicle.

I

F

E

NGINE

F

AILS

T

O

S

TART

If the engine fails to start after you have followed

the “Normal Starting” procedure, it may be

flooded. Push the accelerator pedal all the way to

the floor and hold it there while the engine is

cranking. This should clear any excess fuel in case

the engine is flooded.

The starter motor will engage automatically, run for

10 seconds, and then disengage. Once this occurs,

release the accelerator pedal and the brake pedal,

wait 10 to 15 seconds, then repeat the “Normal

Starting” procedure.

WARNING!

If vehicle speed is above 1.2 mph (1.9 km/h),

the transmission will default to NEUTRAL until

the vehicle speed drops below 1.2 mph

(1.9 km/h). A vehicle left in the NEUTRAL

position can roll. As an added precaution, always

apply the parking brake when exiting the vehicle.

WARNING!



Never pour fuel or other flammable liquid into

the throttle body air inlet opening in an

attempt to start the vehicle. This could result

in flash fire causing serious personal injury.



Do not attempt to push or tow your vehicle to

get it started. Vehicles equipped with an auto

-

matic transmission cannot be started this

way. Unburned fuel could enter the catalytic

converter and once the engine has started,

ignite and damage the converter and vehicle.



If the vehicle has a discharged battery,

booster cables may be used to obtain a start

from a booster battery or the battery in

another vehicle. This type of start can be

dangerous if done improperly

Ú

page 388.

CAUTION!

To prevent damage to the starter, do not crank

the engine for more than 10 seconds at a time.

Wait 10 to 15 seconds before trying again.

4

146

STARTING AND OPERATING

If the engine has been flooded, it may start to run,

but not have enough power to continue running

when the ignition button/key is released. If this

occurs, continue cranking with the accelerator

pedal pushed all the way to the floor. Release the

accelerator pedal and the ignition button/key once

the engine is running smoothly.
If the engine shows no sign of starting after a

10 second period of engine cranking with the

accelerator pedal held to the floor, wait 10 to

15 seconds, then repeat the “Normal Starting”

procedure.

N

ORMAL

S

TARTING

U

SING

ENGINE

START/STOP B

UTTON

— D

IESEL

E

NGINE

Observe the instrument panel telltales when

starting the engine.

NOTE:

Normal starting of either a cold or a warm engine is

obtained without pumping or pressing the accel

-

erator pedal.
To Turn On The Engine Using The ENGINE START/

STOP Button
1. The transmission must be in PARK (P).
2. Press and hold the brake pedal while pushing

the ENGINE START/STOP button once.

NOTE:

A delay of the start, up to five seconds is possible

under very cold conditions. The Wait to Start

telltale will be illuminated during the pre-heat

process. When the engine Wait To Start light goes

off the engine will automatically crank.

3. The system starts the vehicle. If the vehicle

fails to start, the starter will disengage

automatically after 25 seconds.

4. If you wish to stop the cranking of the engine

prior to the engine starting, push the button

again.

NOTE:

Normal starting of either a cold or a warm engine is

obtained without pumping or pressing the accel

-

erator pedal.

To Turn Off The Engine Using The ENGINE START/

STOP Button
1. Place the gear selector in PARK, then push

and release the ENGINE START/STOP button.

The ignition will return to the OFF position.

2. If the gear selector is not in PARK, the ENGINE

START/STOP button must be held for two

seconds or three short pushes in a row with

the vehicle speed above 5 mph (8 km/h)

before the engine will shut off. The ignition will

remain in the ACC position until the gear

selector is in PARK and the button is pushed

twice to the OFF position.

3. If the gear selector is not in PARK and the

ENGINE START/STOP button is pushed once

with the vehicle speed above 5 mph (8 km/h),

the instrument cluster will display a “Vehicle

Not In Park” message and the engine will

remain running. Never leave a vehicle out of

the PARK position, or it could roll.

NOTE:

If the gear selector is not in PARK, and the ENGINE

START/STOP button is pushed once with the

vehicle speed below 5 mph (8 km/h), the engine

will shut off and the ignition will remain in the ACC

position. If vehicle speed drops below 1.2 mph

(1.9 km/h), the vehicle may AutoPark

Ú

page 144.

CAUTION!

If the Water in Fuel Indicator Light remains on,

DO NOT START the engine before you drain the

water from the fuel filter to avoid engine damage

Ú

page 416.

STARTING AND OPERATING

147

(Continued)

ENGINE START/STOP Button Functions — With

Driver’s Foot OFF The Brake Pedal (In PARK Or

NEUTRAL Position)
The ENGINE START/STOP button operates similar

to an ignition switch. It has three positions: OFF,

ACC, and ON/RUN. To change the ignition modes

without starting the vehicle and use the

accessories, follow these directions:
1. Start with the ignition in the OFF position.
2. Push the ENGINE START/STOP button once to

place the ignition to the ACC position.

3. Push the ENGINE START/STOP button a

second time to place the ignition to the

ON/RUN position.

4. Push the ENGINE START/STOP button a third

time to return the ignition to the OFF position.

C

OLD

W

EATHER

O

PERATION

(B

ELOW

–22°F O

R

−30°C)

To ensure reliable starting at these temperatures,

use of an externally powered electric engine block

heater (available from an authorized dealer) is

recommended.

A

FTER

S

TARTING

The idle speed is controlled automatically, and it

will decrease as the engine warms up.

S

TARTING

F

LUIDS

— D

IESEL

E

NGINE

O

NLY

The engine is equipped with a glow plug preheating

system. If the instructions in this manual are

followed, the engine should start in all conditions

and no type of starting fluid should be used.

NORMAL OPERATION — DIESEL ENGINE

Observe the following when the diesel engine is

operating.



All message center lights are off.



Malfunction Indicator Light (MIL) is off.



Engine Oil Pressure telltale is not illuminated.



Voltmeter operation:

The voltmeter may show a gauge fluctuation at

various engine temperatures. This is caused by the

glow plug heating system. The number of cycles

and the length of the cycling operation is controlled

by the engine control module. Glow plug heater

operation can run for several minutes, once the

heater operation is complete the voltmeter needle

will stabilize.

WARNING!



Do not leave children or animals inside parked

vehicles in hot weather. Interior heat build up

may cause serious injury or death.



When leaving the vehicle, always make sure

the wireless ignition node is in the OFF posi

-

tion, remove the key fob from the vehicle and

lock the vehicle.



Never leave children alone in a vehicle, or with

access to an unlocked vehicle. Allowing chil

-

dren to be in a vehicle unattended is

dangerous for a number of reasons. A child or

others could be seriously or fatally injured.

Children should be warned not to touch the

parking brake, brake pedal or the gear

selector.



Do not leave the key fob in or near the vehicle,

or in a location accessible to children, and do

not leave the ignition of a vehicle equipped

with Keyless Enter ‘n Go™ in the ACC or ON/

RUN position. A child could operate power

windows, other controls, or move the vehicle.

WARNING!

4

148

STARTING AND OPERATING

C

OLD

W

EATHER

P

RECAUTIONS

Operation in ambient temperature below 32°F

(0°C) may require special considerations. The

following charts suggest these options:

Fuel Operating Range

NOTE:

Use Ultra Low Sulfur Diesel (ULSD) Fuels ONLY.

Fuel Operating Range Chart

*Number 1 ULSD Fuel should only be used where

extended arctic conditions below (0°F/-18°C)

exist.

NOTE:



Use of Climatized ULSD Fuel or Number 1 ULSD

Fuel results in a noticeable decrease in fuel

economy.



Climatized ULSD Fuel is a blend of Number 2

ULSD and Number 1 ULSD Fuels which reduces

the temperature at which wax crystals form in

fuel.



The fuel grade should be clearly marked on the

pump at the fuel station.



The engine requires the use of ULSD Fuel. Use

of incorrect fuel could result in engine and

exhaust system damage

Ú

page 474.



If Climatized or diesel Number 1 ULSD Fuel is

not available, and you are operating below

(20°F/-6°C), in sustained arctic conditions,

Mopar® Premium Diesel Fuel Treatment (or

equivalent) is recommended to avoid gelling

(see Fuel Operating Range Chart).

Engine Oil Usage

For the correct engine oil viscosity

Ú

page 478.

Winter Front Cover

Winter Front Cover

A Winter front or cold weather cover can be used in

ambient temperatures below 32°F (0°C),

especially during extended idle conditions. This

cover is equipped with four flaps for managing

total grille opening in varying ambient

temperatures. If a Winter front or cold weather

cover is to be used the flaps should be in the full

open position to allow air flow to the cooling

module and automatic transmission oil cooler.

When ambient temperatures drop below 0°F

(-17°C) the four flaps need to be closed. A suitable

cold weather cover is available from a Mopar®

dealer.

STARTING AND OPERATING

149

Engine Warm-Up

Avoid full throttle operation when the engine is

cold. When starting a cold engine, bring the engine

up to operating speed slowly to allow the oil

pressure to stabilize as the engine warms up.
If temperatures are below 32°F (0°C), operate the

engine at moderate speeds for five minutes before

full loads are applied.

E

NGINE

I

DLING

Avoid prolonged idling. Long periods of idling may

be harmful to your engine because combustion

chamber temperatures can drop so low that the

fuel may not burn completely. Incomplete

combustion allows carbon and varnish to form on

piston rings, cylinder head valves, turbochargers,

and injector nozzles.

Also, the unburned fuel can enter the crankcase,

diluting the oil and causing rapid wear to the

engine.

S

TOPPING

T

HE

E

NGINE

After full load operation, idle the engine for a few

minutes before shutting it down. This idle period

will allow the lubricating oil and coolant to carry

excess heat away from the turbocharger. Refer to

the following chart for proper engine shutdown.

NOTE:

Under certain conditions the engine Stop/Start functionality may be temporarily disabled and the engine fan will run after the engine is turned off to protect the

engine. These conditions are under high load and high temperature conditions.

Driving Condition

Load

Turbocharger Temperature

Idle Time (min.) Before Engine

Shutdown

Stop and Go

Empty

Cool

None

Stop and Go

Medium

0.5

Highway Speeds

Medium

Warm

1.0

City Traffic

Maximum GCWR

1.5

Highway Speeds

Maximum GCWR

2.0

Uphill Grade

Maximum GCWR

Hot

2.5

4

150

STARTING AND OPERATING

Do Not Operate The Engine With Low Oil

Pressure

If the Low Oil Pressure Warning Light turns on while

driving, stop the vehicle and shut down the engine

as soon as possible. After the vehicle is safely

stopped, restart the engine and monitor the lamp.

If the lamp is still illuminated, shut the engine off,

contact an authorized dealer, and do not operate

the vehicle until the cause is corrected. If the lamp

is no longer illuminated, the engine can be

operated, but should be taken to an authorized

dealer as soon as possible for further inspection.

NOTE:

Do not operate the vehicle until the cause is

corrected. This light does not show how much oil is

in the engine. The engine oil level must be checked

under the hood.

Do Not Operate The Engine With Failed

Parts

All engine failures give some warning before the

parts fail. Some important observations are:



Engine misfiring or vibrating severely



Sudden loss of power



Unusual engine noises



Fuel, oil or coolant leaks



Sudden change, outside the normal operating

range, in the engine operating temperature



Excessive smoke



Oil pressure drop

ENGINE BLOCK HEATER — IF EQUIPPED

Engine Block Heater Cord Location

The engine block heater warms engine coolant and

permits quicker starts in cold weather. Connect the

heater cord to a ground-fault interrupter protected

110–115 Volt AC electrical outlet with a grounded,

three-wire extension cord.
For diesel engines, its use is recommended for

environments that routinely fall below -10°F

(-23°C). It should be used when the vehicle has not

been running for long periods of time and should

be plugged in two hours prior to start. Its use is

required for cold starts with temperatures under

-20°F (-28°C).
To ensure reliable starting at these temperatures,

use of an externally powered electric engine block

heater (available from an authorized dealer) is

recommended.
The engine block heater cord is routed under the

hood on the passenger side of the vehicle next to

the engine coolant reservoir.

CAUTION!

If oil pressure falls to less than normal readings,

shut the engine off immediately. Failure to do so

could result in immediate and severe engine

damage.

WARNING!

Remember to disconnect the engine block

heater cord before driving. Damage to the

110-115 Volt electrical cord could cause

electrocution.

STARTING AND OPERATING

151

ENGINE BREAK-IN RECOMMENDATIONS —

GASOLINE ENGINE

A long break-in period is not required for the engine

and drivetrain (transmission and axle) in your

vehicle.
Drive moderately during the first 300 miles

(500 km). After the initial 60 miles (100 km),

speeds up to 50 or 55 mph (80 or 90 km/h) are

desirable.
While cruising, brief full-throttle acceleration within

the limits of local traffic laws contributes to a good

break-in. Wide-open throttle acceleration in low

gear can be detrimental and should be avoided.
The engine oil installed in the engine at the factory

is a high-quality energy conserving type lubricant.

Oil changes should be consistent with anticipated

climate conditions under which vehicle operations

will occur. For the recommended viscosity and

quality grades

Ú

page 478.

NOTE:

A new engine may consume some oil during its first

few thousand miles (kilometers) of operation. This

should be considered a normal part of the break-in

and not interpreted as a problem. Please check

your oil level with the engine oil indicator often

during the break-in period. Add oil as required.

ENGINE BREAK-IN RECOMMENDATIONS —

DIESEL ENGINE

The diesel engine does not require a break-in

period due to its construction. Normal operation is

allowed, providing the following recommendations

are followed:



Warm up the engine before placing it under

load.



Do not operate the engine at idle for prolonged

periods.



Observe vehicle oil pressure and temperature

indicators.



Check the coolant and oil levels frequently.



Vary throttle position at highway speeds when

carrying or towing significant weight.

NOTE:

Light duty operation such as light trailer towing or

no load operation will extend the time before the

engine is at full efficiency. Reduced fuel economy

and power may be seen at this time.

The engine oil installed in the engine at the factory

is a high-quality energy conserving type lubricant.

Oil changes should be consistent with anticipated

climate conditions under which vehicle operations

will occur. For the recommended viscosity and

quality grades

Ú

page 478.

NOTE:

NON-DETERGENT OR STRAIGHT MINERAL OILS

MUST NEVER BE USED.

PARKING BRAKE

E

LECTRIC

P

ARK

B

RAKE

(EPB)

Your vehicle is equipped with an EPB that offers

simple operation, and some additional features

that make the parking brake more convenient and

useful.
The parking brake is primarily intended to prevent

the vehicle from rolling while parked. Before

leaving the vehicle, make sure that the parking

brake is applied. Also, be certain to leave the

transmission in PARK.
You can engage the parking brake in two ways:



Manually, by applying the parking brake switch.



Automatically, by enabling the Auto Park Brake

feature in the Customer Programmable

Features section of the Uconnect settings.

CAUTION!

Never use Non-Detergent Oil or Straight Mineral

Oil in the engine or damage may result.

4

152

STARTING AND OPERATING

(Continued)

The parking brake switch is located on the

instrument panel to the left of the steering wheel

(below the headlamp switch).

Electric Park Brake Switch

To apply the parking brake manually, pull up on the

switch momentarily. You may hear a slight sound

from the back of the vehicle while the parking

brake engages. Once the park brake is fully

engaged, the BRAKE telltale light in the instrument

cluster and an indicator on the switch will

illuminate. If your foot is on the brake pedal while

you apply the parking brake, you may notice a

small amount of brake pedal movement. The

parking brake can be applied even when the

ignition switch is OFF but the BRAKE telltale light

will not illuminate, however, it can only be released

when the ignition is in the ON/RUN position.

NOTE:

The EPB fault light will illuminate if the EPB switch

is held for longer than 20 seconds in either the

released or applied position. The light will extin

-

guish upon releasing the switch.
If the Auto Park Brake feature is enabled, the

parking brake will automatically engage whenever

the transmission is placed into PARK. If your foot is

on the brake pedal, you may notice a small amount

of brake pedal movement while the parking brake

is engaging.
The parking brake will release automatically when

the ignition is ON, the transmission is in DRIVE or

REVERSE, the driver seat belt is buckled, and an

attempt is made to drive away.
To release the parking brake manually, the ignition

switch must be in the ON/RUN position. Put your

foot on the brake pedal, then push the parking

brake switch down momentarily. You may hear a

slight whirring sound from the back of the vehicle

while the parking brake disengages. You may also

notice a small amount of movement in the brake

pedal. Once the parking brake is fully disengaged,

the BRAKE telltale light in the instrument cluster

and the LED indicator on the switch will extinguish.

NOTE:

When parking on a hill, it is important to turn the

front wheels toward the curb on a downhill grade

and away from the curb on an uphill grade. Apply

the parking brake before placing the gear selector

in PARK, otherwise the load on the transmission

locking mechanism may make it difficult to move

the gear selector out of PARK.

WARNING!



Never use the PARK position as a substitute

for the parking brake. Always apply the

parking brake fully when parked to guard

against vehicle movement and possible injury

or damage.



When exiting the vehicle, always remove the

key fob from the ignition and lock your vehicle.



Never leave children alone in a vehicle, or with

access to an unlocked vehicle. Allowing chil

-

dren to be in a vehicle unattended is

dangerous for a number of reasons. A child or

others could be seriously or fatally injured.

Children should be warned not to touch the

parking brake, brake pedal or the gear

selector.

STARTING AND OPERATING

153

If exceptional circumstances should make it

necessary to engage the parking brake while the

vehicle is in motion, maintain upward pressure on

the EPB switch for as long as engagement is

desired. The BRAKE telltale light will illuminate,

and a continuous chime will sound. The rear stop

lamps will also be illuminated automatically while

the vehicle remains in motion.
To disengage the parking brake while the vehicle is

in motion, release the switch. If the vehicle is

brought to a complete stop using the parking

brake, when the vehicle reaches approximately

3 mph, (5 km/h) the parking brake will remain

engaged.

In the unlikely event of a malfunction of the EPB

system, a yellow EPB fault light will illuminate. This

may be accompanied by the BRAKE telltale light

flashing. In this event, urgent service of the EPB

system is required. Do not rely on the parking

brake to hold the vehicle stationary.

Auto Park Brake

The Electric Park Brake (EPB) can be programmed

to be applied automatically whenever the vehicle is

at a standstill and the automatic transmission is

placed in PARK. Auto Park Brake is enabled and

disabled by customer selection through the

Customer Programmable Features section of the

Uconnect Settings

Ú

page 252.

Any single Auto Park Brake application can be

bypassed by pushing the EPB switch to the release

position while the transmission is placed in PARK.

SafeHold

SafeHold is a safety feature of the Electric Park

Brake (EPB) system that will engage the parking

brake automatically if the vehicle is left unsecured

while the ignition is in ON/RUN.
The parking brake will automatically engage if all of

the following conditions are met:



The vehicle is at a standstill.



There is no attempt to press the brake pedal

and accelerator pedal.



The seat belt is unbuckled.



The driver door is open.



Do not leave the key fob in or near the vehicle,

or in a location accessible to children, and do

not leave a vehicle equipped with Keyless

Enter ‘n Go™ in the ACC or ON/RUN position.

A child could operate power windows, other

controls, or move the vehicle.



Be sure the parking brake is fully disengaged

before driving; failure to do so can lead to

brake failure and a collision.



Always fully apply the parking brake when

leaving your vehicle, or it may roll and cause

damage or injury. Also be certain to leave the

transmission in PARK. Failure to do so may

allow the vehicle to roll and cause damage or

injury.

CAUTION!

If the Brake System Warning Light remains on

with the parking brake released, a brake system

malfunction is indicated. Have the brake system

serviced by an authorized dealer immediately.

WARNING!

WARNING!

Driving the vehicle with the parking brake

engaged, or repeated use of the parking brake

to slow the vehicle, may cause serious damage

to the brake system. Be sure the parking brake

is fully disengaged before driving; failure to do

so can lead to brake failure and a collision.

4

154

STARTING AND OPERATING

(Continued)

SafeHold can be temporarily bypassed by pushing

the EPB switch while the driver door is open. Once

manually bypassed, SafeHold will be enabled

again once the vehicle reaches 12 mph (20 km/h)

or the ignition is turned to the OFF position and

back to ON again.

Brake Service Mode

We recommend having your brakes serviced by an

authorized dealer. You should only make repairs

for which you have the knowledge and the right

equipment. You should only enter Brake Service

Mode during brake service.
When servicing your rear brakes, it may be

necessary for you or your technician to push the

rear piston into the rear caliper bore. With the

Electric Park Brake (EPB) system, this can only be

done after retracting the EPB actuator.

Fortunately, actuator retraction can be done easily

by entering the Brake Service Mode through the

Uconnect Settings in your vehicle. This

menu-based system will guide you through the

steps necessary to retract the EPB actuator in

order to perform rear brake service.

Service Mode has requirements that must be met

in order to be activated:



The vehicle must be at a standstill.



The parking brake must be unapplied.



The transmission must be in PARK or NEUTRAL.

While in Service Mode, the EPB fault lamp will flash

continuously while the ignition is in ON/RUN.
When brake service work is complete, the following

steps must be followed to reset the park brake

system to normal operation:



Ensure the vehicle is at a standstill.



Press the brake pedal with moderate force.



Apply the EPB Switch.

AUTOMATIC TRANSMISSION

You must press and hold the brake pedal while

shifting out of PARK.

WARNING!

You can be badly injured working on or around a

motor vehicle. Do only that service work for

which you have the knowledge and the right

equipment. If you have any doubt about your

ability to perform a service job, take your vehicle

to a competent mechanic.

WARNING!



Never use the PARK position as a substitute

for the parking brake. Always apply the

parking brake fully when exiting the vehicle to

guard against vehicle movement and possible

injury or damage.



Your vehicle could move and injure you and

others if it is not in PARK. Check by trying to

move the transmission gear selector out of

PARK with the brake pedal released. Make

sure the transmission is in PARK before

exiting the vehicle.



The transmission may not engage PARK if the

vehicle is moving. Always bring the vehicle to a

complete stop before shifting to PARK, and

verify that the transmission gear position indi

-

cator solidly indicates PARK (P) without

blinking. Ensure that the vehicle is completely

stopped, and the PARK position is properly

indicated, before exiting the vehicle.