2013 JEEP WRANGLER automatic transmission

WARNING!
There may be situations on minor hills (i.e., less than
8%), with a loaded vehicle, or while pulling a trailer
where the system will not activate and slight rolling
may occur, which could cause a collision with an-
other vehicle or object. Always remember the driver
is responsible for braking the vehicle.
The system will only work if the intended direction of the
vehicle and vehicle gear match. For example, if the
intended direction is forward up a hill and the vehicle is
in DRIVE (automatic transmission equipped vehicle),
and the activation criteria are met, HSA will activate.
HSA On Automatic Transmission Vehicles
The system will work in REVERSE, and all forward gears
on vehicles equipped with an automatic transmission.
The system will not activate if the vehicle is placed in
NEUTRAL.
HSA On Manual Transmission Vehicles
The system will work in REVERSE, forward gears, and
NEUTRAL on manual transmission equipped vehicles.
The system does not recognize NEUTRAL on manual
vehicles, thus it will hold the vehicle on an incline for a
short period while in NEUTRAL, regardless of clutch
position. To prevent this, do not attempt to roll down a
hill simply by putting the transmission in NEUTRAL and
letting gravity act on the vehicle, as the HSA will prevent
the vehicle from rolling. Instead, use the appropriate gear
for moving in the desired direction.
464 STARTING AND OPERATING

HSA Off
If you wish to turn off the HSA system, follow this
procedure:
1.
Start with the engine off and vehicle in PARK (automatic
transmission) or NEUTRAL with clutch out (manual
transmission) with wheels straight. Apply parking brake
on manual transmission vehicle.
2. Start the engine.
3. With the engine running, the brake applied, and theclutch out, rotate the steering wheel 180° counterclock-
wise from center.
4. Press the ESC OFF switch four times within twenty seconds.
5. Rotate the steering wheel 360° clockwise (180° clock- wise from center). 6. Cycle ignition switch OFF then ON.
7. If the sequence was completed properly, the “ESC
Activation/Malfunction Indicator Light” will blink
several times to confirm HSA is off.
Steps 1-7 must be completed within 90 seconds to turn off
HSA. Repeat steps 1-7 to re-enable HSA functionality.
Electronic Roll Mitigation (ERM)
This 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 applies the appropriate
brake and may reduce engine power to lessen the chance
that wheel lift will occur. ERM will only intervene during
very severe or evasive driving maneuvers.
466 STARTING AND OPERATING

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) 6,296 lbs
(2 856 kg) 25 sq ft
(2.32 sq m) 2,000 lbs
(907 kg) 200 lbs
(91 kg)
3.6L/Manual 3.73 Two–Door Sport Model(4WD) 6,296 lbs
(2 856 kg) 25 sq ft
(2.32 sq m) 2,000 lbs
(907 kg) 200 lbs
(91 kg)
3.6L/
Automatic 3.21 Two–Door
Sport Model(4WD) 6,309 lbs
(2 862 kg) 25 sq ft
(2.32 sq m) 2,000 lbs
(907 kg) 200 lbs
(91 kg)
526 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 3.73 Two–Door
Sport Model(4WD) 6,309 lbs
(2 862 kg) 25 sq ft
(2.32 sq m) 2,000 lbs
(907 kg) 200 lbs
(91 kg)
3.6L/Manual 3.21 Two–Door SaharaModel
(4WD) 6,355 lbs
(2 883 kg) 25 sq ft
(2.32 sq m) 2,000 lbs
(907 kg) 200 lbs
(91 kg)
3.6L/Manual 3.73 Two–Door SaharaModel
(4WD) 6,355 lbs
(2 883 kg) 25 sq ft
(2.32 sq m) 2,000 lbs
(907 kg) 200 lbs
(91 kg)
5
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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 3.21 Two–Door
SaharaModel
(4WD) 6,368 lbs
(2 888 kg) 25 sq ft
(2.32 sq m) 2,000 lbs
(907 kg) 200 lbs
(91 kg)
3.6L/
Automatic 3.73 Two–Door
SaharaModel
(4WD) 6,368 lbs
(2 888 kg) 25 sq ft
(2.32 sq m) 2,000 lbs
(907 kg) 200 lbs
(91 kg)
3.6L/Manual 4.10 2–Door RubiconModel
(4WD) 6,445 lbs
(2 923 kg) 25 sq ft
(2.32 sq m) 2,000 lbs
(907 kg) 200 lbs
(91 kg)
528 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 3.73 Two–Door
RubiconModel
(4WD) 6,458 lbs
(2 929 kg) 25 sq ft
(2.32 sq m) 2,000 lbs
(907 kg) 200 lbs
(91 kg)
3.6L/
Automatic 4.10 Two–Door
RubiconModel
(4WD) 6,458 lbs
(2 929 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) 6,552 lbs
(2 972 kg) 32 sq ft
(2.97 sq m) 2,000 lbs
(907 kg) 200 lbs
(91 kg)
3.6L/Manual 3.73 Four–Door Sport Model(4WD) 8,052 lbs
(3 652 kg) 32 sq ft
(2.97 sq m) 3,500 lbs
(1 587 kg) 350 lbs
(159 kg)
5
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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 3.21 Four–Door
Sport Model(4WD) 6,566 lbs
(2 978 kg) 32 sq ft
(2.97 sq m) 2,000 lbs
(907 kg) 200 lbs
(91 kg)
3.6L/
Automatic 3.73 Four–Door
Sport Model(4WD) 8,066 lbs
(3 659 kg) 32 sq ft
(2.97 sq m) 3,500 lbs
(1 587 kg) 350 lbs
(159 kg)
3.6L/Manual 3.21 Four–Door SaharaModel
(4WD) 6,768 lbs
(3 070 kg) 32 sq ft
(2.97 sq m) 2,000 lbs
(907 kg) 200 lbs
(91 kg)
3.6L/Manual 3.73 Four–Door SaharaModel
(4WD) 8,268 lbs
(3 750 kg) 32 sq ft
(2.97 sq m) 3,500 lbs
(1 587 kg) 350 lbs
(159 kg)
530 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 3.21 Four–Door
SaharaModel
(4WD) 6,782 lbs
(3 076 kg) 32 sq ft
(2.97 sq m) 2,000 lbs
(907 kg) 200 lbs
(91 kg)
3.6L/
Automatic 3.73 Four–Door
SaharaModel
(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/Manual 4.10 Four–Door RubiconModel
(4WD) 8,334 lbs
(3 780 kg) 32 sq ft
(2.97 sq m) 3,500 lbs
(1 587 kg) 350 lbs
(159 kg)
5
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