torque JEEP GRAND CHEROKEE 2010 WK / 3.G User Guide

Automatic Transmission
Selection of Lubricant
It is important that the proper lubricant is used in the
transmission to assure optimum transmission perfor-
mance. Use only the manufacturer’s recommended trans-
mission fluid. Refer to “Fluids, Lubricants, and Genuine
Parts” in “Maintaining Your Vehicle” for further informa-
tion. It is important that the transmission fluid be main-
tained at the prescribed level using the recommended
fluid.
CAUTION!
Using a transmission fluid other than the manufac-
turer’s recommended fluid may cause deterioration
in transmission shift quality and/or torque converter
shudder. Using a transmission fluid other than the
manufacturer’s recommended fluid will result in
more frequent fluid and filter changes. Refer to
“Fluids, Lubricants, and Genuine Parts” in “Main-
taining Your Vehicle” for further information.
Special Additives
Automatic Transmission Fluid (ATF) is an engineered
product and its performance may be impaired by supple-
mental additives. Therefore, do not add any fluid addi-
tives to the transmission. The only exception to this
policy is the use of special dyes to aid in detecting fluid
leaks. In addition, avoid using transmission sealers as
they may adversely affect seals.
7
MAINTAINING YOUR VEHICLE 389

CAUTION!
Do not use chemical flushes in your transmission as
the chemicals can damage your transmission compo-
nents. Such damage is not covered by the New
Vehicle Limited Warranty.
Fluid Level Check (3.7L Engine)
Regular fluid level checks are not required. For this
reason, the dipstick is omitted.
If you notice fluid loss or transmission slippage or
malfunction, have your authorized dealer check the
transmission fluid level.
CAUTION!
•Using a transmission fluid other than the manu-
facturer’s recommended fluid may cause deterio-
ration in transmission shift quality and/or torque
converter shudder. Using a transmission fluid
other than that recommended by the manufacturer
will result in more frequent fluid and filter
changes. Refer to “Fluids, Lubricants, and Genu-
ine Parts” in “Maintaining Your Vehicle” for fur-
ther information.
•The fluid level is preset at the factory and it does
not require adjustment under normal operating
conditions. If a transmission fluid leak occurs,
visit your authorized dealer immediately. Severe
damage to the transmission may occur. Your au-
thorized dealer has the proper tools to adjust the
fluid level accurately.
390 MAINTAINING YOUR VEHICLE

CAUTION!
Be aware that if the fluid temperature is below 50°F
(10°C) it may not register on the dipstick. Do not add
fluid until the temperature is elevated enough to
produce an accurate reading.
7. Check for leaks. Release parking brake.
To prevent dirt and water from entering the transmission
after checking or replenishing fluid, make certain that the
dipstick cap is properly reseated. It is 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.
Maintenance After Off-Road Driving
After extended operation in mud, sand or water, or
similar dirty conditions, have your brake discs, brake
linings, and axle joints inspected and cleaned as soon as
possible. This will prevent any abrasive material from
causing excessive wear or unpredictable braking action.
After driving off-road, completely inspect the underbody
of your vehicle. Check the tires, body structure, steering,
suspension and exhaust system for damage. Check
threaded fasteners for looseness, particularly on the
chassis, drivetrain components, steering and suspension.
Retighten, if required, to torque values specified in the
Service Manual. Also check for accumulations of vegeta-
tion or brush that could become a fire hazard, or conceal
damage to fuel lines, brake hoses, axle pinion seals, and
propeller shafts.
392 MAINTAINING YOUR VEHICLE

Special Additives...................... 389
Torque Converter ...................... 251
Autostick ............................. 246
Auxiliary Electrical Outlet (Power Outlet) ...... 137
Auxiliary Power Outlet ................... 137
Battery ............................... 373
Keyless Transmitter Replacement (RKE) ....... 24
Saving Feature (Protection) ............... 106
Belts, Seat ............................ 36,73
Body Mechanism Lubrication ............... 375
B-Pillar Location ........................ 291
Brake Assist System ...................... 271
Brake Control System, Electronic ............. 270
Brake Fluid ............................ 386
Brake System ........................... 385
Anti-Lock (ABS) .................... 268,270
Fluid Check .......................... 386
Master Cylinder ....................... 386 Parking
............................. 265
Warning Light ........................ 158
Brake/Transmission Interlock ............... 244
Break-In Recommendations, New Vehicle ........ 71
Bulb Replacement ..................... 406,407
Bulbs, Light ............................ 74
Calibration, Compass ..................... 177
Camera, Rear ........................... 125
Capacities, Fluid ........................ 413
Caps, Filler Fuel ............................... 320
Power Steering ........................ 264
Radiator (Coolant Pressure) ............... 383
Car Washes ............................ 393
Carbon Monoxide Warning ...............72,319
Cargo Area Cover ....................... 144
Cargo Area Features ...................... 143
Cargo Compartment ...................... 143
10
INDEX 447

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