2006 JEEP COMMANDER power steering

CAUTION!
Do not use Automatic Transmission Fluid (ATF) or
other types of power steering fluids when servicing
the power steering system of this vehicle. Damage to
the power steering system can result from the use of
the wrong power steering fluid.
Checking the power steering fluid level at a defined
service interval is not required. The fluid should only be
checked if a leak is suspected, abnormal noises are
apparent, and/or the system is not functioning as antici-
pated. Coordinate inspection efforts through a certified
“DaimlerChrysler Dealership.”
WARNING!
Fluid level should be checked on a level surface with
the engine off to prevent injury from moving parts,
and to insure accurate fluid level reading. Do not
overfill. Use only the manufacturer’s recommended
fluid.
If necessary, add fluid to restore to the proper indicated
level. With a clean cloth, wipe any spilled fluid from all
surfaces. Refer to Fluids, Lubricants, and Genuine Parts
for correct fluid type.
NOTE:Upon initial start-up in cold weather, the power
steering pump may make noise for a short period of time.
This is due to the cold, thick fluid in the steering system.
This noise should be considered normal, and does not in
any way damage the steering system.
362 MAINTAINING YOUR VEHICLE

Brake and Power Steering System Hoses
When servicing the vehicle for scheduled maintenance,
inspect surface of hoses for evidence of heat and me-
chanical damage. Hard and brittle rubber, cracking, tears,
cuts, abrasion, and excessive swelling suggest deteriora-
tion of the rubber. Particular attention should be made to
examining those hose surfaces nearest to high heat
sources, such as the exhaust manifold.
Inspect all hose clamps and couplings to make sure they
are secure and no leaks are present.
NOTE:Often fluids such as oil, power steering fluid,
and brake fluid are used during assembly plant opera-
tions to ease the assembly of hoses to couplings. There-
fore, oil wetness at the hose-coupling area is not neces-
sarily an indication of leakage. Actual dripping of hot
fluid when systems are under pressure (during vehicle
operation) should be noted before hose is replaced based
on leakage.NOTE:Inspection of brake hoses should be done when-
ever the brake system is serviced and every engine oil
change.
WARNING!
Worn brake hoses can burst and cause brake failure.
You could have an accident. If you see any signs of
cracking, scuffing, or worn spots, have the brake
hoses replaced immediately.
Brake Master Cylinder
The fluid level in the master cylinder should be checked
when performing under hood services, or immediately if
the brake system warning lamp shows system failure
Be sure to clean the top of the master cylinder area before
removing the cap. If necessary, add fluid to bring the
fluid level up to the requirements described on the brake
MAINTAINING YOUR VEHICLE 371
7

Chassis
Component Fluid, Lubricant, or Genuine Part
Automatic Transmission MoparATF+4 Automatic Transmission Fluid
Transfer Case (3.7L Engines) MoparATF+4 Automatic Transmission Fluid
Transfer Case (4.7L/5.7L Engines) MoparNV 247 Transfer Case Lubricant
Axle Differential (Front-Rear) MoparSynthetic Gear & Axle Lubricant SAE 75W-140 (API-GL5) or
equivalent with friction modifier additive.
Brake Master Cylinder MoparDOT 3 Brake Fluid, SAE J1703 should be used. If DOT 3, SAE
J1703 brake fluid is not available, then DOT 4 is acceptable. Use only rec-
ommended brake fluids.
Power Steering Reservoir This system requires the use of MoparHydraulic System Power Steering
Fluid (P/N 05142893AA) or equivalent, which meets DaimlerChrysler Ma-
terial Standard MS-10838.
390 MAINTAINING YOUR VEHICLE

Defroster, Rear Window................... 233
Defroster, Windshield................ 71,234,241
Diagnostic System, Onboard................ 348
Dimmer Switch, Headlight................. 126
Dipsticks
Automatic Transmission................. 373
Oil (Engine).......................... 352
Power Steering........................ 361
Disabled Vehicle Towing................... 341
Disposal
Engine Oil........................... 355
Used Engine Fluids..................... 355
Door Locks............................. 18
Door Locks, Automatic.................... 20
Door Opener, Garage..................... 152
Doors................................. 18
DriveBelts ............................ 355
Driving ............................... 275
Off-Pavement......................... 276Off-Road............................ 276
DVD Player (Video Entertainment System)...... 224
Electric Remote Mirrors.................... 81
Electrical Outlet, Auxiliary (Power Outlet)...... 162
Electronic Brake Control System............. 131
Electronic Speed Control (Cruise Control)...... 148
Electronic Stability Program (ESP)............ 135
Electronic Throttle Control Warning Light...... 184
Electronic Vehicle Information Center (EVIC) . 183,186
Emergency, In Case of
FreeingVehicleWhenStuck ............... 263
Hazard Warning Flasher................. 330
Jacking............................. 332
Jump Starting......................... 338
Tow Hooks.......................... 340
Emission Control System Maintenance......349,392
Engine
Air Cleaner.......................... 358
INDEX 423
10

Fluid Leaks............................. 71
Fluid Level Checks
Automatic Transmission...............372,373
Engine Oil........................... 352
Power Steering........................ 361
Fluids, Lubricants and Genuine Parts.......... 389
Fog Lights..........................126,185
Fold and Tumble Rear Seat................. 109
Folding Rear Seat.....................109,113
Four Wheel Drive....................... 264
Operation........................... 264
Systems............................. 264
Four Wheel Drive Operation................ 264
Four-Way Hazard Flasher.................. 330
Freeing A Stuck Vehicle................... 263
Front Axle (Differential)................... 376
Fuel................................. 305
Filler Cap (Gas Cap).................... 309
Filler Door (Gas Cap)................... 309Gasoline............................ 305
Gauge.............................. 184
Materials Added....................... 307
Octane Rating........................ 305
Requirements......................... 388
Tank Capacity........................ 388
Fuel System Caution...................307,310
Fuses................................ 381
Garage Door Opener (HomeLink) ........... 152
Gas Cap (Fuel Filler Cap)...............309,348
Gasoline (Fuel)......................... 305
Gasoline, Reformulated................... 306
Gasoline/Oxygenate Blends................ 306
Gauges
Coolant Temperature.................... 182
Fuel................................ 184
Speedometer......................... 178
Tachometer.......................... 180
INDEX 425
10

PolishingandWaxing ..................... 378
Power
Distribution Center..................... 383
Door Locks........................... 20
Mirrors .............................. 81
Outlet (Auxiliary Electrical Outlet).......... 162
Seats............................... 108
Steering..........................274,361
Sunroof............................. 159
Windows............................. 29
Pregnant Women and Seat Belts.............. 41
Preparation for Jacking.................... 334
Pretensioners
Seat Belts............................. 39
Programmable Electronic Features......154,158,189
Programming Transmitters
(Remote Keyless Entry).................154,158
Quadra-Trac........................... 264Radial Ply Tires......................... 293
Radio Broadcast Signals................... 199
Radio Operation...................200,214,232
Radio, Satellite.......................223,226
Radio (Sound Systems).................200,214
Rain Sensitive Wiper System................ 129
Rear Air Conditioning.................... 243
Rear Axle (Differential).................... 376
Rear Cup Holder........................ 164
Rear Heater............................ 243
Rear Liftgate............................ 18
Rear Park Assist System................... 141
Rear Seat, Fold and Tumble................ 109
Rear Seat, Folding....................109,113
Rear Window Defroster................... 233
Rear Window Features.................... 168
Rear Wiper/Washer...................... 168
Rearview Mirrors........................ 78
Reclining Front Seats..................... 106
INDEX 431
10

Oil ................................ 353
Speed Control (Cruise Control).............. 148
Speedometer........................... 178
Starting............................... 253
Automatic Transmission................. 253
Cold Weather......................254,255
Emergency (Jump Starting)............... 338
Engine Block Heater.................... 255
Engine Fails to Start.................... 254
Steering
Power...........................274,361
Wheel, Tilt........................... 131
Steering Wheel Mounted Sound System
Controls............................. 230
Storage............................... 386
Storage, Vehicle......................246,386
Storing Your Vehicle...................... 386
Sun Roof.............................. 159
Sun Visor Extension....................... 82Supplemental Restraint System - Airbag........ 42
Tachometer............................ 180
Temperature Control, Automatic (ATC)........ 237
Temperature Gauge, Engine Coolant.......... 182
Tether Anchor, Child Restraint............... 63
Tilt Steering Column..................... 131
Time Delay, Headlight.................... 127
Tire and Loading Information Placard......... 285
Tire Identification Number (TIN)............. 284
Tire Markings.......................... 281
Tire Safety Information.................... 281
Tires ............................ 71,289,417
Air Pressure.......................... 290
Alignment and Balance.................. 296
Chains.............................. 303
Changing............................ 332
General Information.................... 289
High Speed.......................... 292
434 INDEX