2011 JEEP WRANGLER clutch

WARNING! (Continued)
•HSA is not a parking brake. If you stop the vehicle
on a hill without putting the transmission in
PARK and using the parking brake, it will roll
down the hill and could cause a collision with
another vehicle or object. Always remember to use
the parking brake while parking on a hill, and that
the driver is responsible for braking the vehicle.
NOTE: The HSA system may also be turned on and off
if the vehicle is equipped with the Electronic Vehicle
Information Center (EVIC). Refer to Electronic Vehicle
Information Center (EVIC) in “Understanding Your In-
strument Panel” for further information.
HSA Off
If you wish to turn off the HSA system, follow this
procedure:
1. Start with the engine off and vehicle in PARK (auto-
matic transmission) or NEUTRAL with clutch out
(manual transmission) with wheels straight. Apply park-
ing brake on manual transmission vehicle.
2. Start the engine.
3. With the engine running, the brake applied, and the
clutch 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.
5
STARTING AND OPERATING 415

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
The DRIVE range can be selected when towing. How-
ever, if frequent shifting occurs while in this range, the
“O/D OFF” feature should be selected.
NOTE:Using “O/D OFF” while operating the vehicle
under heavy operating conditions will improve perfor-
mance and extend transmission life by reducing exces-
sive shifting and heat build up. This action will also
provide better engine braking. The automatic transmission fluid and filter should be
changed if you REGULARLY tow a trailer for more than
45 minutes of continuous operation. Refer to “Mainte-
nance Schedule” for the proper maintenance intervals.
NOTE:
Check the automatic transmission fluid level
before towing.
O/D Off
To reduce the potential for automatic transmission over-
heating, select the “O/D OFF” feature when driving in
hilly areas or shift the transmission to DRIVE position 2
on more severe grades. Refer to “Automatic Transmis-
sion” in “Starting and Operating” for further
information.
476 STARTING AND OPERATING

Shifting Into Neutral (N)
Use the following procedure to prepare your vehicle for
recreational towing.
WARNING!
You or others could be injured if you leave the
vehicle unattended with the transfer case in the N
(Neutral) position without first fully engaging the
parking brake. The transfer case N (Neutral) position
disengages both the front and rear driveshafts from
the powertrain and will allow the vehicle to move,
even if the transmission is in PARK. The parking
brake should always be applied when the driver is
not in the vehicle.
CAUTION!
It is necessary to follow these steps to be certain that
the transfer case is fully in N (Neutral) before recre-
ational towing to prevent damage to internal parts.
1. Bring the vehicle to a complete stop.
2. Turn OFF the engine.
3. Press and hold the brake pedal.
4. Shift the automatic transmission into NEUTRAL or
depress the clutch pedal on a manual transmission.
5. Shift the transfer case lever into N (Neutral).
6. Start the engine.
7. Shift the transmission into REVERSE.
480 STARTING AND OPERATING

8. Release the brake pedal (and clutch pedal on manual
transmissions) for five seconds and ensure that there is
no vehicle movement.
9. Repeat steps 7 and 8 with automatic transmission in
DRIVE or manual transmission in first gear.
10. Turn OFF the engine and leave the ignition switch in
the unlocked OFF position.
11. Firmly apply the parking brake.
12. Shift the transmission into PARK or place manual
transmission in gear (NOT in Neutral).
CAUTION!
Damage to the transmission may occur if the trans-
mission is shifted into PARK with the transfer case in
N (Neutral) and the engine running. With the trans-
fer case in N (Neutral) ensure that the engine is OFF
prior to shifting the transmission into PARK.13. Attach the vehicle to the tow vehicle using a suitable
tow bar.
14. Release the parking brake.
15. Disconnect the negative battery cable, and secure it
away from the negative battery post.
Shifting Out of Neutral (N)
Use the following procedure to prepare your vehicle for
normal usage.
1. Bring the vehicle to a complete stop, leaving it con-
nected to the tow vehicle.
2. Firmly apply the parking brake.
3. Reconnect the negative battery cable.
4. Turn the ignition key/fob to the LOCK/OFF position
(if it has been moved or the engine has been started).
5
STARTING AND OPERATING 481

5. Turn the ignition key/fob to the ON/RUN position,
but do not start the engine.
6. Press and hold the brake pedal.
7. Shift the transmission into NEUTRAL.
8. Shift the transfer case lever to the desired position.
NOTE:When shifting out of transfer case N (Neutral),
turning the engine OFF may be required to avoid gear
clash.
9. Shift the automatic transmission into PARK, or place
manual transmission in Neutral. 10. Release the brake pedal.
11. Disconnect vehicle from the tow vehicle.
12. Start the engine.
13. Press and hold the brake pedal.
14. Release the parking brake.
15. Shift the transmission into gear, release the brake
pedal (and clutch pedal on manual transmissions), and
check that the vehicle operates normally.
482 STARTING AND OPERATING

▫Brake System ....................... 525
▫ Automatic Transmission – If Equipped ..... 527
▫ Hydraulic Clutch Fluid – Manual
Transmission ....................... 530
▫ Manual Transmission – If Equipped ....... 530
▫ Transfer Case ....................... 531
▫ Front/Rear Axle Fluid ................. 531
▫ Appearance Care And Protection From
Corrosion .......................... 532
 Fuses .............................. 539
▫ Totally Integrated Power Module ......... 539
 Vehicle Storage ....................... 545
 Replacement Bulbs .................... 545 
Bulb Replacement ..................... 546
▫ Headlamp ......................... 546
▫ Front Park/Turn Signal ................ 547
▫ Front Side Marker .................... 547
▫ Front Fog Lamp ..................... 547
▫ Rear Tail, Stop, Turn Signal, And Backup
Lamp ............................. 548
▫ Center High-Mounted Stop Lamp
(CHMSL) .......................... 549
 Fluid Capacities ...................... 549
 Fluids, Lubricants And Genuine Parts ....... 550
▫ Engine ............................ 550
▫ Chassis ........................... 551
504 MAINTAINING YOUR VEHICLE

normal for the dipstick cap to spring back slightly from
its fully seated position, as long as its seal remains
engaged in the dipstick tube.
Hydraulic Clutch Fluid – Manual Transmission
The clutch hydraulic system is fed by a segregated
volume of fluid within the brake system master cylinder
reservoir. In the event of leakage or wear, use only
manufacturer’s recommended brake fluid, refer to “Flu-
ids, Lubricants, and Genuine Parts” in “Maintaining Your
Vehicle” for further information.
Manual Transmission – If Equipped
Selection Of Lubricant
Use only manufacturer’s recommended manual trans-
mission fluid. Refer to “Fluids, Lubricants, and Genuine
Parts” in “Maintaining Your Vehicle” for further
information.
Fluid Level Check
Check the fluid level by removing the fill plug. The fluid
level should be between the bottom of the fill hole and a
point not more than 3/16 in (4.76 mm) below the bottom
of the hole.
Add fluid, if necessary, to maintain the proper level.
Frequency Of Fluid Change
Under normal operating conditions, the fluid installed at
the factory will give satisfactory lubrication for the life of
the vehicle. If the fluid becomes contaminated with
water, it should be changed immediately. Otherwise,
change the fluid as recommended in the Maintenance
Schedule. Refer to the “Maintenance Schedule” for the
proper maintenance intervals.
530 MAINTAINING YOUR VEHICLE

Hill Descent Control..................... 424
Hill Descent Control Indicator ............... 424
Hill Start Assist ......................... 412
Hitches Trailer Towing ....................... 464
Holder, Cup ........................... 168
Hood Release .......................... 148
Hydraulic Clutch Fluid .................... 530
Ignition ............................... 14
Key ............................... 14
Ignition Key Removal ..................... 14
Illuminated Entry ........................ 20
Immobilizer (Sentry Key) ................... 15
Infant Restraint .......................... 72
Inflation Pressure Tires .................... 437
Information Center, Vehicle ................. 286
Inside Rearview Mirror .................... 96
Instrument Cluster ....................... 265 Instrument Panel and Controls
.............. 264
Instrument Panel Lens Cleaning ............. 536
Integrated Power Module (Fuses) ............ 539
Interior Appearance Care .................. 535
Interior Lights .......................... 154
Intermittent Wipers (Delay Wipers) ........... 156
Introduction ............................. 4
Inverter, Power ......................... 166
Jack Location ........................... 486
Jack Operation .................... 485,488,489
Jacking Instructions ...................... 488
Jump Starting .......................... 491
Key-In Reminder ......................... 15
Key, Programming ........................ 17
Key, Replacement ........................ 16
Key, Sentry (Immobilizer) ................... 15
Keyless Entry System ...................... 21
10
INDEX 589