2009 JEEP COMMANDER torque

Selection of Lubricant
Use only the manufacturer’s recommended fluid. Refer
to “Fluids, Lubricants, and Genuine Parts” in this section
for the correct fluid type.
Transfer Case
Fluid Level Check
Inspect the transfer case for fluid leaks. If a fluid leak is
found, the transfer case fluid level can be checked by
removing the filler plug located on the back side of the
transfer case. The fluid level should be at the bottom edge
of the filler plug hole when the vehicle is in a level
position.
Adding Fluid
Add fluid at the filler hole, until it runs out of the hole,
when the vehicle is in a level position.
Drain
First remove fill plug, then remove drain plug. Recom-
mended tightening torque for drain and fill plugs is 15 to
25 ft lbs (20 to 34 N·m).
CAUTION!
When installing plugs, do not overtighten. You could
damage them and cause them to leak.
Selection of Lubricant
Use only the manufacturer’s recommended fluid. Refer
to “Fluids, Lubricants, and Genuine Parts” in this section
for the correct fluid type.
MAINTAINING YOUR VEHICLE 439
7

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 this section for the correct fluid type. It is
important that the transmission fluid be maintained 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 this sec-
tion for the correct fluid type.
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.
440 MAINTAINING YOUR VEHICLE

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 shift lever 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 this section for the correct fluid type.
(Continued)
CAUTION! (Continued)
•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.
Fluid Level Check (4.7L and 5.7L Engine)
Check the fluid level while the transmission is at normal
operating temperature. This occurs after at least 15 miles
(25 km) of driving. At normal operating temperature the
fluid cannot be held comfortably between the fingertips.
To check the fluid level properly, the following procedure
must be used:
1. Operate the engine at idle speed and normal operating
temperature.
MAINTAINING YOUR VEHICLE 441
7

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. Checkthreaded 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.CAUTION!
Under frequent heavy-duty driving conditions,
change all lubricants, and lubricate body compo-
nents, all driveline joints and steering linkage more
often than in normal service, to prevent excessive
wear.
MAINTAINING YOUR VEHICLE 443
7

Special Additives...................... 440
Torque Converter...................... 305
Autostick............................. 301
Auxiliary Electrical Outlet (Power Outlet)...... 173
Auxiliary Power Outlet................... 173
Battery............................... 425
Emergency Starting..................... 409
Keyless Transmitter Replacement (RKE)....... 25
Saving Feature (Protection)............... 145
Belts, Seat.............................. 43
Body Mechanism Lubrication............... 427
B-Pillar Location........................ 342
Brake Assist System...................... 324
Brake Control System, Electronic............. 323
Brake Fluid............................ 437
Brake System........................... 437
Anti-Lock (ABS)....................320,323
Fluid Check.......................... 437Master Cylinder....................... 437
Parking............................. 318
Warning Light........................ 191
Brake/Transmission Interlock............... 297
Break-In Recommendations, New Vehicle........ 73
Bulb Replacement.....................457,458
Calibration, Compass..................... 210
Camera, Rear........................... 160
Capacities, Fluid........................ 465
Caps, Filler
Fuel............................... 375
Power Steering........................ 317
Radiator (Coolant Pressure)............... 434
Car Washes............................ 444
Carbon Monoxide Warning...............74,371
Cargo Area Features...................... 178
Cargo Compartment...................... 178
Luggage Carrier....................... 181
INDEX 497
10

Spare Tire........................... 402
Spinning............................ 351
Tread Wear Indicators................... 352
Wheel Mounting...................... 408
Tongue Weight/Trailer Weight.............. 385
Torque Converter Clutch.................. 305
Tow Hooks, Emergency................... 411
Tow/Haul Indicator Light................. 197
Towing............................380,412
24-Hour Towing Assistance............... 102
Disabled Vehicle....................... 412
Guide.............................. 384
Recreational.......................... 392
Weight.............................. 384
Towing Assistance....................... 102
Traction Control......................... 324
Trailer Sway Control (TSC)................. 331
Trailer Towing.......................... 380
Cooling System Tips.................... 392Hitches............................. 383
Minimum Requirements................. 386
Trailer and Tongue Weight............... 385
Wiring.............................. 389
Trailer Towing Guide..................... 384
Trailer Weight.......................... 384
Transfer Case........................... 439
Maintenance......................... 439
Transmission
Automatic........................299,440
Maintenance......................... 440
Shifting............................. 297
Transmitter Battery Service
(Remote Keyless Entry).................... 25
Transmitter, Garage Door Opener
(HomeLink) ........................... 162
Transmitter Programming
(Remote Keyless Entry).................... 21
Transmitter, Remote Keyless Entry (RKE)........ 21
INDEX 513
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