manual transmission JEEP WRANGLER 2017 JK / 3.G User Guide

Manual Transmission Downshift Speeds in MPH (KM/H)
Gear Selection 6 to 5 5 to 44 to 33 to 2 2 to 1
Maximum Speed 80 (129) 70 (113)50 (81)30 (48) 15 (24)
NOTE: Vehicle speeds shown in the chart above are for 2H
and 4H only, vehicle speeds in 4L would be significantly
less.
Reverse Shifting
To shift into REVERSE, bring the vehicle to a complete
stop. Press the clutch and pause briefly to allow the gear
train to stop rotating. Beginning from the NEUTRAL
position, move the gear selector in one quick, smooth
motion straight across and into the REVERSE area (the
driver will feel a firm “click” as the shifter passes the
“knock-over”). Complete the shift by pulling the gear
selector into REVERSE.
The “knock-over” provides a resistance to the driver from
accidentally entering the REVERSE shift area and warns
the driver that they are about to shift the transmission into
REVERSE. Due to this feature, a slow shift to REVERSE can
be perceived as a high shift effort.
AUTOMATIC TRANSMISSION — IF EQUIPPED
CAUTION!
Damage to the transmission may occur if the following
precautions are not observed:
• Shift into or out of PARK or REVERSE only after the
vehicle has come to a complete stop.
• Do not shift between PARK, REVERSE, NEUTRAL,
or DRIVE when the engine is above idle speed.
• Before shifting into any gear, make sure your foot is
firmly pressing the brake pedal.
NOTE: You must press and hold the brake pedal while
shifting out of PARK.
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Brake/Transmission Shift Interlock System
This vehicle is equipped with a Brake Transmission Shift
Interlock System (BTSI) that holds the transmission gear
selector in PARK unless the brakes are applied. To shift the
transmission out of PARK, the ignition must be turned to
the ON/RUN position (engine running or not) and the
brake pedal must be pressed.
Five-Speed Automatic Transmission — If Equipped
The transmission gear position display (located in the
instrument cluster) indicates the transmission gear range.
You must press the brake pedal to move the gear selector
out of PARK (refer to “Brake/Transmission Shift Interlock
System” in this section). To drive, move the gear selector
from PARK or NEUTRAL to the DRIVE position.
The electronically-controlled transmission adapts its shift
schedule based on driver inputs, along with environmental
and road conditions. The transmission electronics are self-
calibrating; therefore, the first few shifts on a new vehicle
may be somewhat abrupt. This is a normal condition, and
precision shifts will develop within a few hundred miles
(kilometers).Only shift from DRIVE to PARK or REVERSE when the
accelerator pedal is released and the vehicle is stopped. Be
sure to keep your foot on the brake pedal when shifting
between these gears.
The transmission gear selector has only PARK, REVERSE,
NEUTRAL, and DRIVE shift positions. Manual shifts can
be made using the Autostick shift control (refer to
AutoStick
in this section). Moving the gear selector to the
left or right (-/+) while in the DRIVE position will manu-
ally select the transmission gear and will display the
current gear in the instrument cluster as 1, 2, 3, etc.
Gear Selector
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Overdrive Operation
The automatic transmission includes an electronically con-
trolled Overdrive (fifth gear). The transmission will auto-
matically shift into Overdrive if the following conditions
are present:
•The gear selector is in the DRIVE position.
• Vehicle speed is sufficiently high.
• The driver is not heavily pressing the accelerator.
Autostick
AutoStick is a driver-interactive transmission feature pro-
viding manual shift control, giving you more control of the
vehicle. AutoStick allows you to maximize engine braking,
eliminate undesirable upshifts and downshifts, and im-
prove overall vehicle performance.
This system can also provide you with more control during
passing, city driving, cold slippery conditions, mountain
driving, trailer towing, and many other situations.
Operation
When the gear selector is in the DRIVE position, the
transmission will operate automatically, shifting between
the five available gears. To engage AutoStick, simply tap
the gear selector to the right or left (+/-) while in the DRIVE position. Tapping (-) to enter AutoStick mode will
downshift the transmission to the next lower gear, while
using (+) to enter AutoStick mode will retain the current
gear. When AutoStick is active, the current transmission
gear is displayed in the instrument cluster.
In AutoStick mode, the transmission will shift up or down
when (+/-) is manually selected by the driver, unless an
engine lugging or overspeed condition would result. It will
remain in the selected gear until another upshift or down-
shift is chosen, except as described below.
•
The transmission will automatically upshift when nec-
essary to prevent engine over-speed.
• Heavily pressing the accelerator pedal will generate an
automatic downshift (for improved acceleration) when
reasonable.
• The transmission will automatically downshift as the
vehicle slows (to prevent engine lugging) and will
display the current gear.
• The transmission will automatically downshift to first
gear when coming to a stop. After a stop, the driver
should manually upshift (+) the transmission as the
vehicle is accelerated.
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Because four-wheel drive provides improved traction,
there is a tendency to exceed safe turning and stopping
speeds. Do not go faster than road conditions permit.
WARNING!
You or others could be injured or killed if you leave the
vehicle unattended with the transfer case in the NEU-
TRAL (N) position without first fully engaging the
parking brake. The transfer case NEUTRAL (N) posi-
tion disengages both the front and rear drive shaft
from the powertrain, and will allow the vehicle to roll,
even if the automatic transmission is in PARK (or
manual transmission is in gear). The parking brake
should always be applied when the driver is not in the
vehicle.
Shift Positions
For additional information on the appropriate use of each
4WD system mode position, see the information below:
2H Position
This range is used for normal street and highway driving
on hard-surfaced roads.
4H Position
This range locks the front and rear driveshafts together,
forcing the front and rear wheels to rotate at the same
speed. This range (4H) provides additional traction for
loose, slippery road surfaces and should not be used on dry
pavement.
The “4WD Indicator Light” (located in the instrument
cluster) will illuminate when the transfer case is shifted
into the 4H position.
N (Neutral) Position
This range disengages the front and rear driveshafts from
the powertrain. It is to be used for flat towing behind
another vehicle. Refer to “Recreational Towing” in “Start-
ing And Operating” for further information.
4L Position
This range locks the front and rear driveshafts together,
forcing the front and rear wheels to rotate at the same
speed. This range (4L) provides additional traction and
maximum pulling power for loose, slippery road surfaces
only. Do not exceed 25 mph (40 km/h).
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CAUTION!
Exceeding 25 mph (40 km/h) while the transfer case is
engaged in 4L may result in an engine overspeed
condition and engine damage.
The “4WD Indicator Light” (located in the instrument
cluster) will illuminate when the transfer case is shifted
into the 4L position.
NOTE: When in 4L, the “ESC Off Indicator Light” will
display in the instrument cluster.
Shifting Procedure
2H to 4H or 4H to 2H
Shifting between 2H and 4H can be made with the vehicle
stopped or in motion. With the vehicle in motion, the
transfer case will engage/disengage faster if you momen-
tarily release the accelerator pedal after completing the
shift. Apply a constant force when shifting the transfer case
lever.
4H to 4L or 4L to 4H
With the vehicle rolling at 2 to 3 mph (3 to 5 km/h), shift an
automatic transmission into NEUTRAL (N), or press the
clutch pedal on a manual transmission. While the vehicle is coasting at 2 to 3 mph (3 to 5 km/h), shift the transfer case
lever firmly to the desired position. Do not pause with the
transfer case in N (Neutral). Once the shift is completed,
place the automatic transmission into DRIVE or release the
clutch pedal on a manual transmission.
NOTE:
Shifting into or out of 4L is possible with the
vehicle completely stopped; however, difficulty may occur
due to the mating teeth not being properly aligned. Several
attempts may be required for clutch teeth alignment and
shift completion to occur. The preferred method is with the
vehicle rolling at 2 to 3 mph (3 to 5 km/h). Avoid
attempting to engage or disengage 4L with the vehicle
moving faster than 2 to 3 mph (3 to 5 km/h).
WARNING!
Failure to engage a transfer case position completely
can cause transfer case damage or loss of power and
vehicle control. You could have a collision. Do not
drive the vehicle unless the transfer case is fully
engaged.
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Trailer Towing Weights (Maximum Trailer Weight Ratings)
Engine/
Transmission Axle
Model GCWR
(Gross Com- bined 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) 6,900 lbs (3
130 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) 8,400 lbs (3
810 kg) 25 sq ft (2.32
sq m) 3,500 lbs (1
587 kg) 350 lbs
(158 kg)
3.6L/
Automatic 3.21 Two–Door
Sport Model(4WD) 6,900 lbs (3
130 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) 8,400 lbs (3
810 kg) 25 sq ft (2.32
sq m) 3,500 lbs (1
587 kg) 350 lbs
(158 kg)
3.6L/Manual 3.21 Two–Door Sahara Model(4WD) 7,000 lbs (3
175 kg) 25 sq ft (2.32
sq m) 2,000 lbs
(907 kg) 200 lbs (91 kg)
3.6L/Manual 3.73 Two–Door Sahara Model(4WD) 8,500 lbs (3
856 kg) 25 sq ft (2.32
sq m) 3,500 lbs (1
587 kg) 350 lbs
(158 kg)
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Engine/
Transmission Axle
Model GCWR
(Gross Com- bined Wt.Rating) Frontal Area
Max. GTW
(Gross Trailer Wt.) Max. Trailer
Tongue Wt. (See Note)
3.6L/
Automatic 3.21 Two–Door
Sahara Model(4WD) 7,000 lbs (3
175 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) 8,500 lbs (3
856 kg) 25 sq ft (2.32
sq m) 3,500 lbs (1
587 kg) 350 lbs
(158 kg)
3.6L/Manual 4.10 Two–Door Rubicon
Model (4WD) 8,600 lbs (3
900 kg) 25 sq ft (2.32
sq m) 3,500 lbs (1
587 kg) 350 lbs
(158 kg)
3.6L/
Automatic 3.73 Two–Door
Rubicon
Model (4WD) 8,600 lbs (3
900 kg) 25 sq ft (2.32
sq m) 3,500 lbs (1
587 kg) 350 lbs
(158 kg)
3.6L/
Automatic 4.10 Two–Door
Rubicon
Model (4WD) 8,600 lbs (3
900 kg) 25 sq ft (2.32
sq m) 3,500 lbs (1
587 kg) 350 lbs
(158 kg)
3.6L/Manual 3.21 Four–Door Sport Model(4WD) 7,400 lbs (3
357 kg) 32 sq ft (2.97
sq m) 2,000 lbs
(907 kg) 200 lbs (91 kg)
320 STARTING AND OPERATING

Engine/
Transmission Axle
Model GCWR
(Gross Com- bined Wt.Rating) Frontal Area
Max. GTW
(Gross Trailer Wt.) Max. Trailer
Tongue Wt. (See Note)
3.6L/Manual 3.73 Four–Door Sport Model(4WD) 8,900 lbs (4
037 kg) 32 sq ft (2.97
sq m) 3,500 lbs (1
587 kg) 350 lbs
(158 kg)
3.6L/
Automatic 3.21 Four–Door
Sport Model(4WD) 7,400 lbs (3
357 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) 8,900 lbs (4
037 kg) 32 sq ft (2.97
sq m) 3,500 lbs (1
587 kg) 350 lbs
(158 kg)
3.6L/Manual 3.21 Four–Door Sahara Model(4WD) 7,500 lbs (3
402 kg) 32 sq ft (2.97
sq m) 2,000 lbs
(907 kg) 200 lbs (91 kg)
3.6L/Manual 3.73 Four–Door Sahara Model(4WD) 9,000 lbs (4
082 kg) 32 sq ft (2.97
sq m) 3,500 lbs (1
587 kg) 350 lbs
(158 kg)
3.6L/
Automatic 3.21 Four–Door
Sahara Model(4WD) 7,500 lbs (3
402 kg) 32 sq ft (2.97
sq m) 2,000 lbs
(907 kg) 200 lbs (91 kg)
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Engine/
Transmission Axle
Model GCWR
(Gross Com- bined Wt.Rating) Frontal Area
Max. GTW
(Gross Trailer Wt.) Max. Trailer
Tongue Wt. (See Note)
3.6L/
Automatic 3.73 Four–Door
Sahara Model(4WD) 9,000 lbs (4
082 kg) 32 sq ft (2.97
sq m) 3,500 lbs (1
587 kg) 350 lbs
(158 kg)
3.6L/Manual 4.10 Four–Door Rubicon
Model (4WD) 9,200 lbs (4
173 kg) 32 sq ft (2.97
sq m) 3,500 lbs (1
587 kg) 350 lbs
(158 kg)
3.6L/
Automatic 3.73 Four–Door
Rubicon
Model (4WD) 9,200 lbs (4
173 kg) 32 sq ft (2.97
sq m) 3,500 lbs (1
587 kg) 350 lbs
(158 kg)
3.6L/
Automatic 4.10 Four–Door
Rubicon
Model (4WD) 9,200 lbs (4
173 kg) 32 sq ft (2.97
sq m) 3,500 lbs (1
587 kg) 350 lbs
(158 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 “Servicing And
Maintenance” for further information.
322 STARTING AND OPERATING

The electrical connections are all complete to the vehicle
but you must mate the harness to a trailer connector. Refer
to the following illustration.
Towing Tips
Before setting out on a trip, practice turning, stopping and
backing the trailer in an area away from heavy traffic.If using a manual transmission vehicle for trailer towing,
all starts must be in first gear to avoid excessive clutch
slippage.
Automatic Transmission — If Equipped
Select the DRIVE range when towing. The transmission
controls include a drive strategy to avoid frequent shifting
when towing. However, if frequent shifting does occur
while in DRIVE, you can use the AutoStick shift control to
manually select a lower gear.
NOTE:
Using a lower gear while operating the vehicle
under heavy loading conditions will improve performance
and extend transmission life by reducing excessive shifting
and heat buildup. This action will also provide better
engine braking.
If you REGULARLY tow a trailer for more than 45 minutes
of continuous operation, then change the transmission
fluid and filter as specified for police, taxi, fleet, or frequent
trailer towing. Refer to the “Maintenance Plan” for the
proper maintenance intervals.
NOTE: Check the automatic transmission fluid level before
towing.
Four-Pin Connector
1 — Female Pins 4 — Park
2 — Male Pin 5 — Left Stop/Turn
3 — Ground 6 — Right Stop/Turn
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