2012 DODGE GRAND CARAVAN spare tire

4. For each subsequent ignition switch cycle, a chime will
sound, the “Tire Pressure Monitoring Telltale Light” will
flash on and off for 75 seconds and then remain on solid,
and 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.
5. Once you repair or replace the original road tire, and
reinstall it on the vehicle in place of the compact spare,
the TPMS will update automatically. In addition, the
“Tire Pressure Monitoring Telltale Light” will turn off
and the graphic in the EVIC will display a new pressure
value instead of dashes (- -), as long 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) in order for the
TPMS to receive this information.General Information
This device complies with Part 15 of the FCC rules and
RSS 210 of Industry Canada. Operation is subject to the
following conditions:
•This device may not cause harmful interference.
•This device must accept any interference received,
including interference that may cause undesired
operation.
The tire pressure sensors are regulated under one of the
following licenses:
United States ................... MRXC4W4MA4
Canada ..................... 2546A-C4W4MA4
5
STARTING AND OPERATING 481

Towing Requirements – Tires
•
Do not attempt to tow a trailer while using a compact
spare tire.
•Proper tire inflation pressures are essential to the safe
and satisfactory operation of your vehicle. Refer to
“Tires – General Information” in “Starting and Oper-
ating” for proper tire inflation procedures.
•Check the trailer tires for proper tire inflation pres-
sures before trailer usage.
•Check for signs of tire wear or visible tire damage
before towing a trailer. Refer to “Tires – General
Information” in “Starting and Operating” for the
proper inspection procedure.
•When replacing tires, refer to “Tires – General Infor-
mation” in “Starting and Operating” for proper tirereplacement procedures. Replacing tires with a higher
load carrying capacity will not increase the vehicle’s
GVWR and GAWR limits.
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.
•Trailer brakes are recommended for trailers over
1,000 lbs (454 kg) and required for trailers in excess of
2,000 lbs (907 kg).
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STARTING AND OPERATING 505

WHAT TO DO IN EMERGENCIES
CONTENTS
Hazard Warning Flashers ................ 513
 If Your Engine Overheats ................ 513
 Jacking And Tire Changing ............... 514
▫ Jack Location ....................... 515
▫ Spare Tire Removal ................... 516
▫ To Access Spare Tire Winch Drive Nut ..... 516
▫ Spare Tire Tools ..................... 518
▫ Spare Tire Removal Instructions .......... 520▫
Preparations For Jacking ............... 522
▫ Jacking Instructions ................... 523
▫ Securing The Spare Tire ................ 528
▫ Road Tire Installation ................. 530
 Jump-Starting Procedure ................ 532
▫ Preparations For Jump-Start ............. 533
▫ Jump-Starting Procedure ............... 534
6

Spare Tire Removal
The spare tire is stowed inside a protective cover located
under the center of the vehicle between the front doors by
means of a cable winch mechanism. The “spare tire
drive” nut is located on the floor, under a plastic cap at
the front of the floor console or under front super console
forward bin liner.
To Access Spare Tire Winch Drive Nut
To access the spare tire winch drive nut and lower the
spare tire, you will need to refer to one of the following
center console configurations.
Super Console
For vehicles equipped with the Super Console, the spare
tire winch assembly drive nut is located beneath the
console.
Spare Tire Location
516 WHAT TO DO IN EMERGENCIES

3. Remove the liner from the console’s storage compart-
ment to access the spare tire winch drive nut.
Premium/Base/Cargo Center Console
Pull the Winch Cover assembly plug (if equipped) to
access the winch drive nut.
Spare Tire Tools
The tool pouch contains three pieces and can be as-
sembled into a spare tire hook; to remove the compact
spare tire/cover assembly from under the vehicle, or a
Winch T-handle; to raise/lower the compact spare tire/
cover assembly.Drive Nut Access
Winch Cover Assembly Plug (If Equipped)
518 WHAT TO DO IN EMERGENCIES

Assembled T-handle
A — Spare Tire Hook/T-handle
B — Extension 1
C — Extension 2
Assembling The Spare Tire Hook
A — Spare Tire Hook/T-handle
B — Extension 1
C — Extension 2
6
WHAT TO DO IN EMERGENCIES 519

Spare Tire Removal Instructions
The spare tire is located under the vehicle beneath the
center console area.
1. Assemble the spare tire tools into a T-handle and place
the square end over the spare tire winch drive nut.2. 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 spare tire out from
underneath the vehicle.
CAUTION!
The winch mechanism is designed for use with the
winch T-handle only. Use of an air wrench or other
power tools is not recommended and can damage the
winch.
3. To remove the compact spare tire/cover assembly,
assemble the winch T-handle extensions to form a spare
tire hook, and pull the spare tire out from under the
vehicle.
Spare Tire And Cover
520 WHAT TO DO IN EMERGENCIES

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