2020 DODGE GRAND CARAVAN wheel torque

5
SERVICING AND MAINTENANCE
SCHEDULED SERVICING .................................. 226Maintenance Plan......................................227
ENGINE COMPARTMENT .................................. 231
Engine Compartment — 3.6L ....................231
Checking Oil Level......................................232
Adding Washer Fluid .................................232
Maintenance-Free Battery .......................232
Pressure Washing ......................................233
DEALER SERVICE .............................................. 233
Engine Oil .................................................. 233Engine Oil Filter ..........................................234Engine Air Cleaner Filter ...........................235
Air Conditioner Maintenance ...................235Accessory Drive Belt Inspection................236Body Lubrication ........................................237
Windshield Wiper Blades ..........................238
Exhaust System ........................................238
Cooling System ..........................................239Brake System ............................................242
Automatic Transmission ............................243
RAISING THE VEHICLE ...................................... 244
TIRES ................................................................... 245
Tire Safety Information .............................245Tires — General Information .....................252Tire Types ...................................................256
Spare Tires — If Equipped .........................257
Wheel And Wheel Trim Care ....................259
Tire Chains and Traction Devices ............260
Tire Rotation Recommendations .............261 DEPARTMENT OF TRANSPORTATION
UNIFORM TIRE QUALITY GRADES .................. 261
Treadwear .................................................. 261
Traction Grades ......................................... 261
Temperature Grades ................................. 262
VEHICLE STORAGE .............................................262
BODYWORK ........................................................ 262
Protection From Atmospheric Agents....... 262
Body And Underbody Maintenance .......... 263Preserving The Bodywork .......................... 263
INTERIORS ......................................................... 264
Seats And Fabric Parts .............................. 264
Plastic And Coated Parts ........................... 264
Glass Surfaces .......................................... 265Cleaning The Instrument Panel
Cupholders ................................................. 265
TECHNICAL SPECIFICATIONS
IDENTIFICATION DATA .......................................266
Vehicle Identification Number .................. 266
BRAKE SYSTEM .................................................. 266
WHEEL AND TIRE TORQUE
SPECIFICATIONS ................................................ 266
Torque Specifications ................................ 266
FUEL REQUIREMENTS ......................................267
3.6L Engine ................................................ 267
Reformulated Gasoline ............................ 268
Materials Added To Fuel ........................... 268
Gasoline/Oxygenate Blends ..................... 268 Do Not Use E-85 In Non-Flex Fuel
Vehicles ...................................................... 269 CNG And LP Fuel System
Modifications ............................................. 269 MMT In Gasoline........................................ 269
Fuel System Cautions................................ 270
Carbon Monoxide Warnings...................... 270
FLUID CAPACITIES ............................................ 271
FLUIDS AND LUBRICANTS ................................ 272
Engine ........................................................ 272
Chassis ....................................................... 274
MULTIMEDIA
CYBERSECURITY ............................................... 275
SAFETY AND GENERAL INFORMATION .......... 276Safety Guidelines....................................... 276
RADIO 430/430 NAV........................................ 277
General Handling....................................... 277
Getting Started .......................................... 279
Radio Mode ................................................ 281
Media Mode ............................................... 286
Remote Devices......................................... 299Uconnect Phone— If Equipped ................. 304
Navigation — If Equipped .......................... 317
STEERING WHEEL AUDIO CONTROLS — IF
EQUIPPED .......................................................... 340
Radio Operation......................................... 340CD Player.................................................... 340

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SAFETY105
Electronic Brake Force Distribution (EBD)
The Electronic Brake Force Distribution (EBD)
function manages the distribution of the
braking torque between the front and rear axles
by limiting braking pressure to the rear axle.
This is done to prevent overslip of the rear
wheels to avoid vehicle instability, and to
prevent the rear axle from entering ABS before
the front axle.
Electronic Roll Mitigation (ERM)
The Electronic Roll Mitigation (ERM) system
anticipates the potential for wheel lift by
monitoring the driver’s steering wheel input and
the speed of the vehicle. When ERM determines
that the rate of change of the steering wheel
angle and vehicle’s speed are sufficient to
potentially cause wheel lift, it then applies the
appropriate brake and may also reduce engine
power to lessen the chance that wheel lift will
occur. ERM can only reduce the chance of
wheel lift occurring during severe or evasive
driving maneuvers; it cannot prevent wheel lift
due to other factors, such as road conditions,
leaving the roadway, or striking objects or other
vehicles.
Electronic Stability Control (ESC)
This system enhances directional control and
stability of the vehicle under various driving
conditions. ESC corrects for oversteering or
understeering of the vehicle by applying the
brake of the appropriate wheel(s) to assist in
counteracting the oversteer or understeer
condition. Engine power may also be reduced to
help the vehicle maintain the desired path. ESC uses sensors in the vehicle to determine
the vehicle path intended by the driver and
compares it to the actual path of the vehicle.
When the actual path does not match the
intended path, ESC applies the brake of the
appropriate wheel to assist in counteracting the
oversteer or understeer condition.
Oversteer — when the vehicle is turning more
than appropriate for the steering wheel posi
-
tion.
Understeer — when the vehicle is turning less
than appropriate for the steering wheel
position.
The “ESC Activation/Malfunction Indicator
Light” located in the instrument cluster will start
to flash as soon as the ESC system becomes
active. The “ESC Activation/Malfunction
Indicator Light” also flashes when the TCS is
active. If the “ESC Activation/Malfunction
Indicator Light” begins to flash during
acceleration, ease up on the accelerator and
apply as little throttle as possible. Be sure to
adapt your speed and driving to the prevailing
road conditions.
WARNING!
Many factors, such as vehicle loading, road
conditions and driving conditions, influence
the chance that wheel lift or rollover may
occur. ERM cannot prevent all wheel lift or
rollovers, especially those that involve leaving
the roadway or striking objects or other
vehicles. The capabilities of an
ERM-equipped vehicle must never be
exploited in a reckless or dangerous manner
which could jeopardize the user's safety or
the safety of others.
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SAFETY109
Disabling And Enabling HSA
This feature can be turned on or turned off. To
change the current setting, proceed as follows:
For vehicles equipped with the instrument
cluster display, refer to “Instrument Cluster
Display” in “Getting To Know Your Instrument
Panel” for further information.
For vehicles not equipped with the instrument
cluster display, perform the following steps:

1. Center the steering wheel (front wheels
pointing straight forward).

2. Shift the transmission into PARK.
3. Apply the parking brake.
4. Start the engine.
5. Rotate the steering wheel slightly more than one-half turn to the left.
6. Push the “ESC OFF” button located in the lower switch bank below the climate control
four times within 20 seconds. The “ESC OFF
Indicator Light” should turn on and turn off
two times.
7. Rotate the steering wheel back to center and then an additional slightly more than
one-half turn to the right. 8. Place the ignition switch to the OFF position
and then back to the ON position. If the
sequence was completed properly, the
“ESC OFF Indicator Light” will blink several
times to confirm HSA is disabled.
9. Repeat these steps if you want to return this feature to its previous setting.
Traction Control System (TCS)
The Traction Control System (TCS) monitors the
amount of wheel spin of each of the driven
wheels. If wheel spin is detected, the TCS may
apply brake pressure to the spinning wheel(s)
and/or reduce vehicle power to provide
enhanced acceleration and stability. A feature
of the TCS, Brake Limited Differential (BLD),
functions similar to a limited slip differential
and controls the wheel spin across a driven
axle. If one wheel on a driven axle is spinning
faster than the other, the system will apply the
brake of the spinning wheel. This will allow more
vehicle torque to be applied to the wheel that is
not spinning. BLD may remain enabled even if
TCS and ESC are in a reduced mode.
Trailer Sway Control (TSC)
Trailer Sway Control (TSC) uses sensors in the
vehicle to recognize an excessively swaying
trailer and will take the appropriate actions to
attempt to stop the sway. TSC will become
active automatically once an excessively
swaying trailer is recognized. Note that TSC
cannot stop all trailers from swaying. Always
use caution when towing a trailer and follow the
trailer tongue weight recommendations. Refer
to “Trailer Towing” in “Starting And Operating”
for further information. When TSC is
functioning, the “ESC Activation/Malfunction
Indicator Light” will flash, the engine power may
be reduced and you may feel the brakes being
applied to individual wheels to attempt to stop
the trailer from swaying. TSC is disabled when
the ESC system is in the “Partial Off” mode.
WARNING!
If TSC activates while driving, slow the vehicle
down, stop at the nearest safe location, and
adjust the trailer load to eliminate trailer
sway.
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172STARTING AND OPERATING
Overdrive Operation
The automatic transmission includes an
electronically controlled Overdrive (SIXTH gear).
The transmission will automatically shift into
Overdrive if the following conditions are
present:
The gear selector is in the DRIVE position.
The transmission fluid has reached an
adequate temperature.
The engine coolant has reached an adequate
temperature.
The vehicle speed is sufficiently high.
The driver is not heavily pressing the
accelerator.
Torque Converter Clutch
A feature designed to improve fuel economy
has been included in the automatic
transmission on your vehicle. A clutch within the
torque converter engages automatically at
calibrated speeds. This may result in a slightly
different feeling or response during normal
operation in the upper gears. When the vehicle
speed drops or during some accelerations, the
clutch automatically disengages. NOTE:
The torque converter clutch will not engage until
the transmission fluid and engine coolant are
warm [usually after 1 to 3 miles (2 to 5 km) of
driving]. Because the engine speed is higher
when the torque converter clutch is not
engaged, it may seem as if the transmission is
not shifting into Overdrive when cold. This is
normal. Using the Electronic Range Select (ERS)
shift control, when the transmission is
sufficiently warm, will demonstrate that the
transmission is able to shift into and out of
Overdrive.
POWER STEERING
The standard Power Steering system will give
you good vehicle response and increased ease
of maneuverability in tight spaces. The system
will provide mechanical steering capability if
power assist is lost.
If for some reason the power assist is
interrupted, it will still be possible to steer your
vehicle. Under these conditions, you will
observe a substantial increase in steering
effort, especially at very low vehicle speeds and
during parking maneuvers.
NOTE:
Increased noise levels at the end of the
steering wheel travel are considered normal
and do not indicate that there is a problem
with the power steering system.
Upon initial start-up in cold weather, the
power steering pump may make noise for a
short amount of time. This is due to the cold,
thick fluid in the steering system. This noise
should be considered normal, and it does not
in any way damage the steering system.
CAUTION!
Prolonged operation of the steering system at
the end of the steering wheel travel will
increase the steering fluid temperature and it
should be avoided when possible. Damage to
the power steering pump may occur.

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IN CASE OF EMERGENCY209
5. Remove the wheel lug nuts. For vehicles
with wheel covers, remove the cover from
the wheel by hand by holding down the
wheel and pulling on convenient features
on the cover. Do not pry the wheel cover off.
Then pull the wheel off the hub.
6. Install the compact spare tire. Lightly tighten all the lug nuts until the wheel sits
flush onto the hub and there is no play. The
nuts will have to be fully tightened once the
vehicle is lowered. Tightening an improperly
seated wheel under vehicle load can
damage the threads, cause vibration, and
undermine safety.
Mounting Compact Spare Tire
NOTE:
Do not install the wheel cover on the compact
spare.
7. Lower the vehicle by turning the jack screw
to the left.
8. Finish tightening the lug nuts. Push down on the wrench while at the end of the handle
for increased leverage. Tighten the lug nuts
in a star pattern until each nut has been
tightened twice. For correct lug nut torque
refer to “Wheel And Tire Torque Specifi -
cations” in “Technical Specifications”. If in
doubt about the correct tightness, have
them checked with a torque wrench by an
authorized dealer or at a service station.
9. Lower the jack to its fully-closed position.
WARNING!
Raising the vehicle higher than necessary can
make the vehicle less stable. It could slip off
the jack and hurt someone near it. Raise the
vehicle only enough to remove the tire.
CAUTION!
Be sure to mount the spare tire with the valve
stem facing outward. The vehicle could be
damaged if the spare tire is mounted
incorrectly.
WARNING!
To avoid the risk of forcing the vehicle off the
jack, do not tighten the wheel nuts fully until
the vehicle has been lowered. Failure to
follow this warning may result in serious
injury.WARNING!
A loose tire or jack thrown forward in a
collision or hard stop could endanger the
occupants of the vehicle. Always stow the jack
parts and the spare tire in the places
provided. Have the deflated (flat) tire repaired
or replaced immediately.
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212IN CASE OF EMERGENCY
6. Finish tightening the lug nuts. Push down on
the wrench while at the end of the handle
for increased leverage. Tighten the lug nuts
in a star pattern until each nut has been
tightened twice. Refer to “Wheel And Tire
Torque Specifications” in “Technical
Specifications” for proper wheel lug nut
torque. If in doubt about the correct
tightness, have them checked with a torque
wrench by an authorized dealer or at a
service station.
7. After 25 miles (40 km) check the lug nut torque with a torque wrench to ensure that
all lug nuts are properly seated against the
wheel.
Vehicles Without Wheel Covers

1. Mount the road tire on the axle.

2. Install the remaining lug nuts with the cone shaped end of the nut toward the wheel.
Lightly tighten all the lug nuts until the
wheel sits flush onto the hub and there is no
play. The nuts will have to be fully tightened
once the vehicle is lowered. Tightening an
improperly seated wheel under vehicle load
can damage the threads, cause vibration,
and undermine safety. 3. Lower the vehicle to the ground by turning
the jack handle counterclockwise.
4. Finish tightening the lug nuts. Push down on the wrench while at the end of the handle
for increased leverage. Tighten the lug nuts
in a star pattern until each nut has been
tightened twice. Refer to “Wheel And Tire
Torque Specifications” in the “Technical
Specifications” section for proper wheel lug
nut torque. If in doubt about the correct
tightness, have them checked with a torque
wrench by an authorized dealer or at a
service station.
5. After 25 miles (40 km) check the lug nut torque with a torque wrench to ensure that
all lug nuts are properly seated against the
wheel.
TIRE SERVICE KIT — IF EQUIPPED
Your vehicle may be equipped with a Tire
Service Kit. Small punctures up to 1/4 inch
(6 mm) in the tire tread can be sealed with Tire
Service Kit. Foreign objects (e.g., screws or
nails) should not be removed from the tire. Tire
Service Kit can be used in outside temperatures
down to approximately -4°F (-20°C). This kit will
provide a temporary tire seal, allowing you to
drive your vehicle up to 100 miles (160 km)
with a maximum speed of 50 mph (80 km/h).
Tire Service Kit Storage
The Tire Service Kit is stowed behind the rear
left side trim panel in the rear cargo area.

Tire Service Kit Location

WARNING!
To avoid the risk of forcing the vehicle off the
jack, do not tighten the wheel nuts fully until
the vehicle has been lowered. Failure to
follow this warning may result in serious
injury.

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266
TECHNICAL SPECIFICATIONS
IDENTIFICATION DATA
Vehicle Identification Number
The Vehicle Identification Number (VIN) is found
on the left front corner of the instrument panel,
visible through the windshield.
Windshield VIN Location

NOTE:
It is illegal to remove or alter the VIN.
BRAKE SYSTEM
Your vehicle is equipped with dual hydraulic
brake systems. If either of the two hydraulic
systems loses normal capability, the remaining
system will still function. However, there will be
some loss of overall braking effectiveness. You
may notice increased pedal travel during
application, greater pedal force required to slow
or stop, and potential activation of the Brake
Warning Light.
In the event power assist is lost for any reason
(i.e., repeated brake applications with the
engine off) the brakes will still function.
However, the effort required to brake the
vehicle will be much greater than that required
with the power system operating.
WHEEL AND TIRE TORQUE SPECIFICATIONS
Proper lug nut/bolt torque is very important to
ensure that the wheel is properly mounted to
the vehicle. Any time a wheel has been removed
and reinstalled on the vehicle, the lug nuts/
bolts should be torqued using a properly
calibrated torque wrench using a high quality six
sided (hex) deep wall socket.
Torque Specifications
**Use only authorized dealer recommended
lug nuts/bolts and clean or remove any dirt or
oil before tightening.
Lug Nut/Bolt
Torque **Lug Nut/
Bolt SizeLug Nut/Bolt
Socket Size
100 Ft-Lbs (135 N·m) M12 x 1.5 19 mm

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TECHNICAL SPECIFICATIONS267
Inspect the wheel mounting surface prior to
mounting the tire and remove any corrosion or
loose particles.

Wheel Mounting Surface

Tighten the lug nuts/bolts in a star pattern until
each nut/bolt has been tightened twice. Ensure
that the socket is fully engaged on the lug
nut/bolt (do not insert it halfway).
Torque Patterns

After 25 miles (40 km), check the lug nut/bolt torque to be sure that all the lug nuts/bolts are
properly seated against the wheel.FUEL REQUIREMENTS
3.6L Engine
This engine is designed to meet all
emissions regulations and provide
excellent fuel economy and
performance when using high-quality
unleaded “Regular” gasoline having an octane
rating of 87 as specified by the
(R+M)/2 method. The use of higher octane
“Premium” gasoline will not provide any benefit
over “Regular” gasoline in these engines.
While operating on gasoline with an octane
number of 87, hearing a light knocking sound
from the engine is not a cause for concern.
However, if the engine is heard making a heavy
knocking sound, see your dealer immediately.
Use of gasoline with an octane number lower
than 87 can cause engine failure and may void
or not be covered by the New Vehicle Limited
Warranty.
WARNING!
To avoid the risk of forcing the vehicle off the
jack, do not tighten the lug nuts/bolts fully
until the vehicle has been lowered. Failure to
follow this warning may result in personal
injury.
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