2023 RAM PROMASTER torque

202IN CASE OF EMERGENCY
3. Place the wrench handle and lug bolt adapter on the jack screw and turn clockwise until the
jack head is properly engaged in the described
location. Do not raise the vehicle until you are
sure the jack is securely engaged.
4. Raise the vehicle by turning the jack screw clockwise, using the wrench handle and lug
bolt adapter. Raise the vehicle only until the
tire just clears the surface and enough
clearance is obtained to install the spare tire.
Minimum tire lift provides maximum stability. 5. Remove the wheel lug bolts. For vehicles with
wheel covers, remove the cover from the
wheel by hand. Do not pry the wheel cover off.
Then pull the wheel off the hub.
6. Install the spare tire. Lightly tighten the wheel lug bolts.

Mounting Spare Tire

NOTE:Do not install the wheel cover on the spare tire.
7. Lower the vehicle by turning the jack screw left, making sure it is securely on the ground.
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)
Úpage 269.

Torque Patterns

8. Lower the jack to its fully-closed position.
9. Stow the damaged wheel/spare tire by reinstalling the wheel retainer and using the
cable winch mechanism to securely tighten
under the vehicle before driving.WARNING!
Being under a jacked-up vehicle is dangerous.
The vehicle could slip off the jack and fall on
you. You could be crushed. Never get any part of
your body under a vehicle that is on a jack. If you
need to get under a raised vehicle, take it to a
service center where it can be raised on a lift.
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.
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.
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.

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236SERVICING AND MAINTENANCE
AUTOMATIC TRANSMISSION
Selection Of Lubricant
It is important to use the proper transmission fluid
to ensure optimum transmission performance and
life. Use the manufacturer specified transmission
fluid Úpage 274. It is important to maintain the
transmission fluid at the correct level using the
recommended fluid.
NOTE:
No chemical flushes should be used in any trans -
mission; only the approved lubricant should be used.

Special Additives
The manufacturer strongly recommends against
using any special additives in the transmission.
Automatic Transmission Fluid (ATF) is an
engineered product and its performance may be
impaired by supplemental additives. Therefore,
do not add any fluid additives to the transmission. The only exception to this policy is the use of
special dyes for diagnosing fluid leaks in 9-speed
transmissions. Avoid using transmission sealers as
they may adversely affect seals.
Fluid Level Check

The fluid level is preset at the factory and does not
require adjustment under normal operating conditions.
Routine fluid level checks are not required, therefore
the transmission filler tube is capped and no dipstick
is provided. An authorized dealer can check your
transmission fluid level using a special service dipstick.
If you notice fluid leakage or transmission malfunction,
visit an authorized dealer immediately to have the
transmission fluid level checked. Operating the vehicle
with an improper fluid level can cause severe
transmission damage.

Fluid And Filter Changes
Under normal operating conditions, the fluid
installed at the factory will provide satisfactory
lubrication for the life of the vehicle.
Routine fluid and filter changes are not required.
However, change the fluid and filter if the fluid
becomes contaminated (with water, etc.), or if the
transmission is disassembled for any reason.
FUSES
General Information
The fuses protect electrical systems against
excessive current.

When a device does not work, you must check the fuse
element inside the blade fuse for a break/melt.

CAUTION!
Using a transmission fluid other than the
manufacturer recommended fluid may cause
deterioration in transmission shift quality and/or
torque converter shudder Ú
page 274.
CAUTION!
Do not use chemical flushes in your
transmission as the chemicals can damage your
transmission components. Such damage is not
covered by the New Vehicle Limited Warranty.
CAUTION!
If a transmission fluid leak occurs, visit an
authorized dealer immediately. Severe
transmission damage may occur. An authorized
dealer has the proper tools to adjust the fluid
level accurately.

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269
TECHNICAL SPECIFICATIONS
VEHICLE IDENTIFICATION NUMBER (VIN)
The VIN is found on the left front corner of the
instrument panel, visible through the windshield.
Vehicle Identification Number

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 lose
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 System 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 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.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.
Lug Nut/Bolt Torque **Lug Nut/
Bolt Size Lug Nut/Bolt
Socket Size
145 ft-lb
(197 N·m) M16 x 1.50 21 mm
9

23_VF_OM_EN_USC_t.book Page 269

270TECHNICAL SPECIFICATIONS
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

While operating on gasoline with the required octane
number, 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 a
dealer immediately. Use of gasoline with a lower than
recommended octane number can cause engine
failure and may void or not be covered by the New
Vehicle Limited Warranty.

Poor quality gasoline can cause problems such
as hard starting, stalling, and hesitations. If you
experience these symptoms, try another brand of
gasoline before considering service for the vehicle.
3.6L ENGINE
This engine is designed to meet all
emission regulations and provide
optimum fuel economy and performance
when using high quality unleaded regular
gasoline having a posted octane number of 87
as specified by the (R+M)/2 method. The use of
higher octane premium gasoline is not required,
as it will not provide any benefit over regular
gasoline in these engines.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.

23_VF_OM_EN_USC_t.book Page 270

289
Sentry Key (Immobilizer)
.................................. 16Service Assistance......................................... 275Service Contract............................................ 277Service Manuals............................................ 279Settings Personal.................................................... 134Shift Lever Override....................................... 217Shoulder Belts............................................... 172Side Distance Warning.................................. 110Signals, Turn.................................................. 191Snow Chains (Tire Chains)............................. 263Snow Tires..................................................... 260Spare Tires.......................................... 260, 261Speed Limiter, Active....................................... 86Starting............................................................ 76Automatic Transmission.............................. 76Button......................................................... 16Cold Weather.............................................. 76Engine Fails To Start................................... 77Steering........................................................... 23Column Lock............................................... 23Power.......................................................... 85Storage, Vehicle...................................... 43, 265Storing Your Vehicle...................................... 265Supplemental Restraint System – Air Bag..... 179Surround View Camera.................................. 120Sway Control, Trailer...................................... 157Symbol Glossary................................................ 9Synthetic Engine Oil....................................... 228
T
Telescoping Steering Column.......................... 23Tip Start........................................................... 76Tire And Loading Information Placard........... 253Tire Markings................................................ 249Tire Safety Information................................. 249Tire Service
Kit................... 203, 209, 210, 211, 212, 213
Tire Service Kit — If Equipped
S
................ 203Tires...................................191, 256, 260, 264Aging (Life Of Tires).................................. 258Air Pressure.............................................. 256Chains...................................................... 263Changing.................................................. 196Compact Spare......................................... 260General Information........................ 256, 260High Speed............................................... 257Inflation Pressure..................................... 256Jacking..................................................... 196Life Of Tires.............................................. 258Load Capacity........................................... 253Pressure Monitoring System (TPMS)..70, 168Quality Grading......................................... 264Radial....................................................... 257Replacement............................................ 259Rotation.................................................... 264Safety.............................................. 249, 256
Sizes......................................................... 250Snow Tires................................................ 260Spare Tires...................................... 260, 261Spinning................................................... 258Trailer Towing........................................... 128Tread Wear Indicators.............................. 258Wheel Nut Torque..................................... 269To Open Hood..................................................50Tongue Weight/Trailer Weight...................... 127Towing.................................................. 124, 219Disabled Vehicle....................................... 219Guide........................................................ 126Recreational............................................. 130Weight...................................................... 126Towing Behind A Motorhome........................ 130Traction......................................................... 131Traction Control............................................ 156Traffic Sign Assist.............................................98Trailer Sway Control (TSC)............................. 157Trailer Towing................................................ 124Hitches..................................................... 126Minimum Requirements........................... 127Tips........................................................... 130Trailer And Tongue Weight........................ 127Wiring....................................................... 129Trailer Towing Guide..................................... 126Trailer Weight................................................ 12611

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