2006 JEEP WRANGLER differential

is coasting at 2 to 3 mph (3 to 5 km/h), shift the transfer
case lever firmly to the desired position. Do not pause in
transfer case N (Neutral).
NOTE: Pausing in transfer case N (Neutral) in vehicles
equipped with an automatic transmission may require
shutting the engine OFF to avoid gear clash while
completing the shift. If difficulty occurs, shift the auto-
matic transmission to N (Neutral), hold foot on brake,
and turn the engine OFF. Make shift to desired mode.
NOTE: Shifting into or out of 4L is possible with the
vehicle completely stopped, however, difficulty may oc-
cur due to the mating teeth not being properly aligned.
Several attempts may be required for clutch teeth align-
ment and shift completion to occur. The preferred
method is with the vehicle rolling at 2 to 3 mph (3 to 5
km/h). Avoid attempting to engage or disengage 4L with
the vehicle moving faster than 2 to 3 mph (3 to 5 km/h).WARNING!
Failure to engage a position completely can cause
transfer case damage or loss of power and vehicle
control. You could have an injury accident. Do not
drive the vehicle unless the transfer case is fully
engaged.
TRAC-LOK™ REAR AXLE
The Trac-Lok™ rear axle provides a constant driving
force to both rear wheels and reduces wheel spin caused
by the loss of traction at one driving wheel. If traction
differs between the two rear wheels, the differential
automatically proportions the usable torque by providing
more torque to the wheel that has traction.
Trac-Lok™ is especially helpful during slippery driving
conditions. With both rear wheels on a slippery surface, a
198 STARTING AND OPERATING

Cavity Fuse/Color Description
13 40 Amp Green Accessories
14 Open
15 50 Amp Red IOD
16 Open
17 20 Amp Yellow Power
18 20 Amp Yellow Horn
19 20 Amp Yellow Fog Lights
20 15 Amp Lt. Blue Radio
21 10 Amp Red A/C Clutch
22 25 Amp Natural Ignition Switch
23 20 Amp Yellow Fuel
24 20 Amp Yellow Off Road
25 Open
26 10 Amp Red Accessories
27 20 Amp Yellow MFSW
28 10 Amp Red Clutch OverrideCavity Fuse/Color Description
29 Relay ASD
30 Relay A/C Clutch
31 Relay Transmission
32 Relay Starter
33 Relay ABS
34 Open
35 Relay Fog Lamp
36 Relay Horn
37 Relay Fuel Pump
38 Relay HBL (Rear Window Defroster)
39 Relay Front Differential Locker (Ru- bicon) or High Speed Fan
(2.4L Engines)
40 Relay Rear Differential Locker (Ru- bicon) or Low Speed Fan
(2.4L Engines)
308 MAINTAINING YOUR VEHICLE

Chassis
Component Fluid, Lubricant, or Genuine Part
Automatic Transmission Mopar ATF+4 Automatic Transmission Fluid
Manual Transmission Mopar Manual Transmission Lubricant or equivalent (meeting the requirements of
DaimlerChrysler Material Standard MS-9224)
Transfer Case Mopar ATF+4 Automatic Transmission Fluid or equivalent.
Axle Differential (Front) Mopar Gear & Axle Lubricant (SAE 80W-90) (API GL-5) or equivalent.
Axle Differential (Rear) 194 RBI (Model 35) and 216 RBI (Model 44) - MoparGear & Axle Lubricant (SAE
80W-90) (API GL-5) or equivalent. For trailer towing, use Mopar Synthetic Gear &
Axle Lubricant (SAE 75W-140) or equivalent. Models equipped with Trac-Lok require
an additive. Rubicon 216 RBI (Model 44) - MoparSynthetic Gear & Axle Lubricant
(SAE 75W-140) or equivalent. Models equipped with Trac-Lok require an additive.
Brake Master Cylinder Mopar DOT 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 recommended brake fluids.
Power Steering Reservoir Mopar ATF+4 Automatic Transmission Fluid
Steering Gear & Linkage,
Ball Joints, Prop Shafts &
Yokes, Wheel Bearings Mopar 
Multi-Purpose Grease NLGI Grade 2 EP, GC-LB or equivalent.
316 MAINTAINING YOUR VEHICLE

Shifting............................. 196
Four Wheel Drive Operation .............194,195
Front Axle (Differential) ................... 296
Fuel ................................. 229
Filler Cap (Gas Cap) .................... 233
Filter ............................... 278
Gasoline ............................ 229
Gauge .............................. 152
Materials Added ....................... 231
Octane Rating ........................ 230
Requirements ......................... 314
Tank Capacity ........................ 314
Fuel System Caution ................... 232,234
Fuses ................................ 305
Gas Cap (Fuel Filler Cap) .................. 233
Gasoline (Fuel) ......................... 229
Gasoline, Reformulated ................... 230
Gasoline/Oxygenate Blends ................ 230 Gauges
Coolant Temperature .................... 149
Fuel ................................ 152
Odometer ........................... 150
Oil Pressure .......................... 149
Speedometer ......................... 148
Tachometer .......................... 147
Voltmeter ............................ 147
Gear Ranges ........................ 187,189
Glass Cleaning .......................... 300
Glove Compartment ...................... 73
Gross Axle Weight Rating .................. 237
Gross Vehicle Weight Rating ................ 236
HardTop .............................. 89
Hard Top Removal ....................... 90
Hazard Warning Flasher ................... 252
Headlights Bulb Replacement ...................... 310
INDEX 353
10

Radio (Sound Systems).................154,160
Rear Axle (Differential) .................... 296
Rear Window Defroster ................... 139
Rear Window Features .................... 139
Rear Wiper/Washer ...................... 140
Rearview Mirrors ........................ 52
Reclining Front Seats ...................... 58
Recreational Towing ...................... 248
Shifting into Transfer Case Neutral (N) ....... 248
Shifting out of Transfer Case Neutral (N) ..... 250
Reformulated Gasoline .................... 230
Refrigerant ............................ 281
Release, Hood ........................... 62
Reminder, Lights On ...................... 65
Replacement Bulbs ....................... 309
Replacement Keys ........................ 16
Replacement Parts ....................... 270
Replacement Tires ....................... 226
Reporting Safety Defects ................... 343 Restraints, Child
......................... 34
Restraints, Occupant ...................... 19
Rotation, Tires .......................... 228
Safety Checks Inside Vehicle ................. 46
Safety Checks Outside Vehicle ............... 47
Safety Defects, Reporting .................. 343
Safety Information, Tire ................... 213
Safety Tips ............................. 45
Satellite Radio .......................... 167
Satellite Radio Antenna ................... 171
Schedule, Maintenance .................... 318
Seat Belts .............................. 20
Adjustable Upper Shoulder Anchorage ........ 25
And Pregnant Women ................... 26
Child Restraint ....................... 34,42
Extender ............................. 26
Front Seat ............................ 20
Maintenance .......................... 301
358 INDEX