2012 Ram Cargo Van spare wheel

5. Once you repair or replace the original road tire and
reinstall it on the vehicle in place of the compact spare
tire, the TPMS will automatically update, and the “Tire
Pressure Monitoring Telltale Light” will turn off as long
as no tire pressure is below the low-pressure warning
limit in any of the four active road tires.
NOTE:The vehicle may need to be driven for up to
20 minutes above 15 mph (24 km/h) for the TPMS to
receive this information.
Premium System – If Equipped
The TPMS uses wireless technology with wheel rim-
mounted electronic sensors to monitor tire pressure lev-
els. Sensors mounted to each wheel as part of the valve
stem transmit tire pressure readings to the Receiver
Module.
NOTE: It is particularly important to regularly check
and maintain proper tire pressure in all the tires. The Premium TPMS consists of the following compo-
nents:
•Receiver Module
•Four TPMS Sensors
•Various TPMS messages, which display in the Elec-
tronic Vehicle Information Center (EVIC), and graph-
ics displaying tire pressures
•TPMS Telltale Warning Light
TPMS Low Pressure Warnings
The “Tire Pressure Monitoring Telltale Light” will illumi-
nate in the instrument cluster, and an audible chime will
be activated when one or more of the four active road tire
pressures are low. In addition, the EVIC will display a
“LOW TIRE PRESSURE” message for a minimum of five
seconds and a graphic display of the pressure value(s)
with the low tire(s) flashing.
478 STARTING AND OPERATING

4. Using tire chains on the vehicle.
5. Using wheels/tires not equipped with TPMS sensors.
The EVIC will also display a “SERVICE TPM SYSTEM”
message for a minimum of five seconds when a system
fault possibly related to an incorrect sensor location fault
is present. In this case, the “SERVICE TPM SYSTEM”
message is then followed by a graphic display with
pressure values still shown. This indicates that the pres-
sure values are still being received from the TPM sensors
but they may not be in the correct vehicle position. The
system still needs to be serviced as long as the “SERVICE
TPM SYSTEM” message exists.
Vehicles With Compact Spare
1. The compact spare tire (if equipped) does not have a
TPMS. Therefore, the TPMS will not monitor the pressure
in the compact spare tire.2. If you install the compact spare tire in place of a road
tire that has a pressure below the low-pressure warning
limit, upon the next ignition switch cycle, the “Tire
Pressure Monitoring Telltale Light” will remain on, the
“LOW TIRE PRESSURE” message will be displayed, a
chime will sound, and the EVIC will still display a
flashing pressure value in the graphic display.
3. After driving the vehicle for up to 20 minutes above
15 mph (24 km/h), the “Tire Pressure Monitoring Telltale
Light” will flash on and off for 75 seconds and then
remain on solid. In addition, the EVIC will display a
“SERVICE TPM SYSTEM” message for a minimum of
five seconds and then display dashes (- -) in place of the
pressure value.
480 STARTING AND OPERATING

NOTE:If either front tire is flat it may be necessary to
jack up the vehicle to remove the compact spare tire/
cover assembly from under the vehicle. 4. Stand the tire/cover assembly upright and remove the
wheel spacer by squeezing the winch retaining tabs
together. Push the retainer through the spare tire to
release it from the wheel.
Pulling Spare Tire
Removing Wheel Spacer
6
WHAT TO DO IN EMERGENCIES 521

Jacking Instructions
WARNING!
Carefully follow these tire changing warnings to
help prevent personal injury or damage to your
vehicle:
•Always park on a firm, level surface as far from
the edge of the roadway as possible before raising
the vehicle.
•Turn on the Hazard Warning flasher.
•Block the wheel diagonally opposite the wheel to
be raised.
•Set the parking brake firmly and set an automatic
transmission in PARK; a manual transmission in
REVERSE.
•Never start or run the engine with the vehicle on a
jack.(Continued)
WARNING! (Continued)
•Do not let anyone sit in the vehicle when it is on a
jack.
•Do not get under the vehicle when it is on a jack.
•Only use the jack in the positions indicated and
for lifting this vehicle during a tire change.
•If working on or near a roadway, be extremely
careful of motor traffic.
•To assure that spare tires, flat or inflated, are
securely stowed, spares must be stowed with the
valve stem facing the ground.
Jack Warning Label
6
WHAT TO DO IN EMERGENCIES 523

CAUTION!
Do not attempt to raise the vehicle by jacking on
locations other than those indicated in the Jacking
Instructions for this vehicle.
NOTE: Refer to the “Compact Spare Tire” section of
“Tires – General Information” for information about the
spare tire, its use, and operation.
1. Loosen (but do not remove) the wheel lug nuts by
turning them to the left one turn while the wheel is still
on the ground.
2. There are two jack engagement locations on each side
of the vehicle body. These locations are on the sill flange
of the vehicle body.
CAUTION!
Do not attempt to raise the vehicle by jacking on
locations other than those indicated.
Rear jack locations are between a pair of down-facing
tabs on the sill flange of the vehicle side body.
Jack Locations
524 WHAT TO DO IN EMERGENCIES

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.
3. Place the wrench on the jack screw and turn to the
right 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 to the right,
using the swivel wrench. 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.
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.
5. Remove the wheel lug nuts, 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 compact spare tire. Lightly tighten the lug
nuts.
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.
526 WHAT TO DO IN EMERGENCIES

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 personal injury.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. The correct wheel nut
tightness is 102 ft lbs (138 N·m). If in doubt about the
correct tightness, have them checked with a torque
wrench by your authorized dealer or at a service station.
9. Lower the jack to its fully-closed position.
Mounting Spare Tire6
WHAT TO DO IN EMERGENCIES 527

WARNING!
A loose tire or jack thrown forward in a collision or
hard stop could endanger the occupants of the ve-
hicle. Always stow the jack parts and the spare tire in
the places provided. Have the deflated (flat) tire
repaired or replaced immediately.
10. Place the deflated (flat) tire and compact spare tire
cover assembly in the rear cargo area. Do not stow the
deflated tire in the spare tire location. Have the full-
sized tire repaired or replaced, as soon as possible.
11. Stow the cable and wheel spacer before driving the
vehicle. Reassemble the winch handle extensions to form
a “T” and fit the winch T-handle over the drive nut.
Rotate the nut to the right until the winch mechanism
clicks at least three times. NOTE:
Refer to the “Spare Tire Tools” section for
instructions on assembling the T-handle.
12. Stow the jack, jack handle and winch handle tools
back in the stowage compartment.
13. Check the compact spare tire pressure as soon as
possible. Correct the tire pressure, as required.
Securing The Spare Tire
1. Assemble the winch handle extensions to form a
T-handle and fit the winch T-handle over the drive nut.
Rotate the nut to the left until the winch mechanism stops
turning freely. This will allow enough slack in the cable to
allow you to pull the wheel spacer out from under the
vehicle.
528 WHAT TO DO IN EMERGENCIES