2013 JEEP WRANGLER UNLIMITED 4WD

Hill Descent Control (HDC) – If Equipped
HDC is only intended for low speed off-road driving.
HDC maintains vehicle speed while descending hills in
off-road driving conditions by applying the brakes when
necessary.
The symbol indicates the status of the Hill
Descent Control (HDC) feature. 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 30 mph
(48 km/h). If these conditions are not met while attempt-
ing to use the HDC feature, the HDC indicator light will
flash on/off.
When enabled, HDC senses the terrain and activates
when the vehicle is descending a hill. HDC speed may be
adjusted by the driver to suit the driving conditions. The
speed corresponds to the transmission gear selected. Gear Approximate HDC Set Speed
1st 1 mph (1.5 km/h)
2nd 2.5 mph (4 km/h)
3rd 4 mph (6.5 km/h)
4th 5.5 mph (9 km/h)
DRIVE 7.5 mph (12 km/h)
REVERSE 1 mph (1.5 km/h)
However, the driver can override HDC operation by
applying the brake to slow the vehicle down below the
HDC control speed. If more speed is desired during HDC
control, the accelerator pedal will increase vehicle speed
in the usual manner. When either the brake or the
accelerator is released, HDC will control the vehicle at the
original set speed.470 STARTING AND OPERATING

Enabling HDC
1. Shift the transfer case into 4WD LOW range. Refer to
“Four-Wheel Drive Operation” in “Starting and Oper-
ating” for further information.
2. Press the “Hill Descent” button. The “Hill Descent
Control Indicator Light” in the instrument cluster will
turn on solid.
NOTE: If the transfer case is not in 4WD LOW range, the
“Hill Descent Control Indicator Light” will flash for five
seconds and HDC will not be enabled.
Disabling HDC
Press the “Hill Descent” button or shift the transfer case
out of 4WD LOW range. The “Hill Descent Control
Indicator” light in the instrument cluster will turn off. TIRE SAFETY INFORMATION
Tire Markings
1 — U.S. DOT Safety Standards
Code (TIN) 4 — Maximum Load
2 — Size Designation 5 — Maximum Pressure
3 — Service Description 6 — Treadwear, Traction and
Temperature Grades
5 STARTING AND OPERATING 471

Trailer Towing Weights (Maximum Trailer Weight Ratings)
The following chart provides the maximum trailer weight ratings towable for your given drivetrain.
Engine/
Transmission Axle Model GCWR
(Gross
Combined
Wt. Rating) Frontal Area Max. GTW
(Gross
Trailer Wt.) Max. Trailer
Tongue Wt.
(See Note)
3.6L/Manual 3.21 Two–Door
Sport Model
(4WD) 5,329 lbs
(2 417 kg) 25 sq ft
(2.32 sq m) 1,000 lbs
(453 kg) 100 lbs (45 kg)
3.6L/Manual 3.73 Two–Door
Sport Model
(4WD) 6,329 lbs
(2 871 kg) 25 sq ft
(2.32 sq m) 2,000 lbs
(907 kg) 200 lbs (91 kg)
3.6L/
Automatic 3.73 Two–Door
Sport Model
(4WD) 6,353 lbs
(2 881 kg) 25 sq ft
(2.32 sq m) 2,000 lbs
(907 kg) 200 lbs (91 kg)
5 STARTING AND OPERATING 519

Engine/
Transmission Axle Model GCWR
(Gross
Combined
Wt. Rating) Frontal Area Max. GTW
(Gross
Trailer Wt.) Max. Trailer
Tongue Wt.
(See Note)
3.6L/Manual 3.21 Two–Door
Sahara Model
(4WD) 5,430 lbs
(2 463 kg) 25 sq ft
(2.32 sq m) 1,000 lbs
(453 kg) 100 lbs (45 kg)
3.6L/Manual 3.73 Two–Door
Sahara Model
(4WD) 6,430 lbs
(2 916 kg) 25 sq ft
(2.32 sq m) 2,000 lbs
(907 kg) 200 lbs (91 kg)
3.6L/
Automatic 3.73 Two–Door
Sahara Model
(4WD) 6,454 lbs
(2 927 kg) 25 sq ft
(2.32 sq m) 2,000 lbs
(907 kg) 200 lbs (91 kg)
3.6L/Manual 4.10 2–Door
Rubicon
Model (4WD) 6,507 lbs
(2 951 kg) 25 sq ft
(2.32 sq m) 2,000 lbs
(907 kg) 200 lbs (91 kg)520 STARTING AND OPERATING

Engine/
Transmission Axle Model GCWR
(Gross
Combined
Wt. Rating) Frontal Area Max. GTW
(Gross
Trailer Wt.) Max. Trailer
Tongue Wt.
(See Note)
3.6L/
Automatic 4.10 Two–Door
Rubicon
Model (4WD) 6,533 lbs
(2 963 kg) 25 sq ft
(2.32 sq m) 2,000 lbs
(907 kg) 200 lbs (91 kg)
3.6L/Manual 3.21 Four–Door
Sport Model
(4WD) 5,742 lbs
(2 604 kg) 32 sq ft
(2.97 sq m) 1,000 lbs
(453 kg) 100 lbs (45 kg)
3.6L/Manual 3.73 Four–Door
Sport Model
(4WD) 8,242 lbs
(3 738 kg) 32 sq ft
(2.97 sq m) 3,500 lbs (1
587 kg) 350 lbs
(159 kg)
3.6L/
Automatic 3.73 Four–Door
Sport Model
(4WD) 8,257 lbs
(3 745 kg) 32 sq ft
(2.97 sq m) 3,500 lbs (1
587 kg) 350 lbs
(159 kg)
5 STARTING AND OPERATING 521

Engine/
Transmission Axle Model GCWR
(Gross
Combined
Wt. Rating) Frontal Area Max. GTW
(Gross
Trailer Wt.) Max. Trailer
Tongue Wt.
(See Note)
3.6L/Manual 3.21 Four–Door
Sahara Model
(4WD) 5,782 lbs
(2 623 kg) 32 sq ft
(2.97 sq m) 1,000 lbs
(453 kg) 100 lbs (45 kg)
3.6L/Manual 3.73 Four–Door
Sahara Model
(4WD) 8,282 lbs
(3 757 kg) 32 sq ft
(2.97 sq m) 3,500 lbs
(1 587 kg) 350 lbs
(159 kg)
3.6L/
Automatic 3.73 Four–Door
Sahara Model
(4WD) 8,297 lbs
(3 763 kg) 32 sq ft
(2.97 sq m) 3,500 lbs
(1 587 kg) 350 lbs
(159 kg)
3.6L/Manual 4.10 Four–Door
Rubicon
Model (4WD) 8,406 lbs
(3 813 kg) 32 sq ft
(2.97 sq m) 3,500 lbs
(1 587 kg) 350 lbs
(159 kg)522 STARTING AND OPERATING

Engine/
Transmission Axle Model GCWR
(Gross
Combined
Wt. Rating) Frontal Area Max. GTW
(Gross
Trailer Wt.) Max. Trailer
Tongue Wt.
(See Note)
3.6L/
Automatic 4.10 Four–Door
Rubicon
Model (4WD) 8,431 lbs
(3 824 kg) 32 sq ft
(2.97 sq m) 3,500 lbs
(1 587 kg) 350 lbs
(159 kg)
Refer to local laws for maximum trailer towing speeds.
NOTE: The trailer tongue weight must be considered as
part of the combined weight of occupants and cargo
(ie. the GVWR), and the GVWR should never exceed the
weight referenced on the Tire and Loading Information
placard. Refer to “Tire Safety Information” in “Starting
and Operating” for further information.
5 STARTING AND OPERATING 523

TOWING A DISABLED VEHICLE
This section describes procedures for towing a disabled
vehicle using a commercial wrecker service. If the trans-
mission and drivetrain are operable, disabled vehicles
may also be towed as described under “Recreational
Towing” in the “Starting And Operating” section.
Towing Condition Wheels OFF the Ground 4WD MODELS
Flat Tow NONE See instructions under “Recreational Towing”
• Automatic Transmission in PARK
• Manual Transmission in gear
( NOT in Neutral)
• Transfer Case in NEUTRAL
• To w i n forward direction
Wheel Lift or Dolly Tow Front NOT ALLOWED
Rear NOT ALLOWED
Flatbed ALL BEST METHOD556 WHAT TO DO IN EMERGENCIES