2010 JEEP GRAND CHEROKEE emergency towing

WARNING!
With the ESP switched off, the enhanced vehicle
stability offered by ESP and ERM are unavailable. In
an emergency evasive maneuver, the ESP and ERM
systems will not engage to assist in maintaining
stability. The “Full Off” mode is intended for off-
road use only.
Trailer Sway Control (TSC)
TSC uses sensors in the vehicle to recognize an exces-
sively swaying trailer and will take the appropriate
actions to attempt to stop the sway. The system may
reduce engine power and apply the brake of the appro-
priate wheel(s) to counteract the sway of the trailer. TSC
will become active automatically once an excessively
swaying trailer is recognized. No driver action is re-
quired. Note that TSC cannot stop all trailers from
swaying. Always use caution when towing a trailer andfollow the trailer tongue weight recommendations. Refer
to “Trailer Towing” in “Starting and Operating” for
further information. When TSC is functioning, the “ESP/
TCS Indicator Light” will flash, the engine power may be
reduced and you may feel the brakes being applied to
individual wheels to attempt to stop the trailer from
swaying. TSC is disabled when the ESP system is in the
“Partial Off” or “Full Off” modes.
WARNING!
If TSC activates while driving, slow the vehicle
down, stop at the nearest safe location, and adjust the
trailer load to eliminate trailer sway.
Hill Start Assist (HSA) – Four-Wheel Drive Models
With NV245 Two–Speed Transfer Case Only
The HSA system is designed to assist the driver when
starting a vehicle from a stop on a hill. HSA will maintain
the level of brake pressure the driver applied for a short
278 STARTING AND OPERATING

WHAT TO DO IN EMERGENCIES
CONTENTS
Hazard Warning Flashers ................ 346
 If Your Engine Overheats ................ 346
 Jacking And Tire Changing ............... 348
▫ Jack Location ....................... 348
▫ Spare Tire Stowage ................... 349
▫ Spare Tire Removal ................... 349
▫ Preparations For Jacking ............... 350
▫ Jacking Instructions ................... 351 
Jump-Starting Procedures ................ 355
▫ Preparations For Jump-Start ............. 356
▫ Jump-Starting Procedure ............... 357
 Emergency Tow Hooks — If Equipped ...... 359
 Towing A Disabled Vehicle ............... 359
▫ Two-Wheel Drive Models Only .......... 359
▫ Four-Wheel Drive Models Only .......... 360
6

EMERGENCY TOW HOOKS — IF EQUIPPED
If your vehicle is equipped with tow hooks, there will be
one in the rear and two mounted on the front of the
vehicle. The rear hook will be located on the driver’s side
of the vehicle.
NOTE:For off-road recovery, it is recommended to use
both of the front tow hooks to minimize the risk of
damage to the vehicle.
CAUTION!
Tow hooks are for emergency use only, to rescue a
vehicle stranded off road. Do not use tow hooks for
tow truck hookup or highway towing. You could
damage your vehicle.
WARNING!
Stand clear of vehicles when pulling with tow hooks.
Tow straps and chains may break, causing serious
injury.
TOWING A DISABLED VEHICLE
Two-Wheel Drive Models Only
Provided the transmission is operable, tow only in NEU-
TRAL at speeds not exceeding 30 mph (48 km/h), for
distances of not more than 15 miles (24 km).
CAUTION!
Towing at more than 30 mph (48 km/h) or for more
than 15 miles (24 km), can cause severe transmission
damage. Such damage is not covered by the New
Vehicle Limited Warranty.
6
WHAT TO DO IN EMERGENCIES 359

Spinning............................ 299
Tread Wear Indicators ................... 300
Wheel Mounting ...................... 354
Tongue Weight/Trailer Weight .............. 331
Torque Converter Clutch .................. 251
Tow Hooks, Emergency ................... 359
Tow/Haul Indicator Light ................. 165
Towing ............................ 324,359
Disabled Vehicle ....................... 359
Guide .............................. 330
Recreational .......................... 338
Weight .............................. 330
Traction Control ......................... 271
Trailer Sway Control (TSC) ................. 278
Trailer Towing .......................... 324
Cooling System Tips .................... 338
Hitches ............................. 328
Minimum Requirements ................. 332
Trailer and Tongue Weight ............... 331 Wiring
.............................. 335
Trailer Towing Guide ..................... 330
Trailer Weight .......................... 330
Transfer Case ........................... 388
Maintenance ......................... 388
Transmission Automatic ........................ 245,389
Maintenance ......................... 389
Shifting ............................. 243
Transmitter Battery Service
(Remote Keyless Entry) .................... 24
Transmitter, Garage Door Opener (HomeLink) . . 128
Transmitter Programming
(Remote Keyless Entry) .................... 20
Transmitter, Remote Keyless Entry (RKE) ........ 20
Tread Wear Indicators .................... 300
Turn Signals ................... 107,159,409,410
UCI Connector ......................... 209
10
INDEX 463