2006 JEEP WRANGLER manual transmission

NOTE:If you have added aftermarket accessories to the
spare tire mounted carrier, it cannot exceed a gross
weight of 50 lbs (23 kg) including the weight of the spare
tire.
Preparations For Jacking
Park on a firm level surface, avoid ice or slippery areas,
set the parking brake and place automatic transmission
in P (Park), or manual transmission in R (Reverse). Turn
OFF the ignition.
WARNING!
Do not attempt to change a tire on the side of the
vehicle close to moving traffic. Pull far enough off
the road to avoid being hit when operating the jack
or changing the wheel.
•Turn on the Hazard Warning Flasher.
•Block both the front and rear
of the wheel diagonally oppo-
site of the jacking position.
For example, if changing the
right front tire, block the left
rear wheel.
•Passengers should not remain in the vehicle when the
vehicle is being jacked.
Jacking Instructions
1. Remove spare tire, jack and tools from stored location.
2. Loosen (but do not remove) the wheel lug nuts by
turning them to the left one turn while the wheel is still
on the ground.
3. Assemble the jack and jacking tools. Connect jack
handle driver to extension, then to lug wrench.
256 WHAT TO DO IN EMERGENCIES

Set the parking brake, place an automatic transmission in
P (Park) (or N (Neutral) for a manual transmission). Turn
off lights, heater, and other electrical loads. Observe
charge indicator in the battery. If indicator is light or
yellow, replace the battery.
CAUTION!
Use the “Jump Starting” procedure only when the
charge indicator is dark in the center. Do not attempt
jump starting when the battery charge indicator is
bright or yellow. If the charge indicator is dark and
has a green dot in the center, failure to start is not
due to a discharged battery and the cranking system
should be checked.
1. Attach one end of the jumper cable to the positive
terminal of the discharged battery and the other end of
the same cable to the positive terminal of the booster
battery.
WARNING!
Do not permit vehicles to touch each other as this
could establish a ground connection and personal
injury could result.
2. Connect one end of the other jumper cable to the
negative terminal of the booster battery. Connect the
other end of the jumper cable to a good ground on the
vehicle with the discharged battery. Make sure a good
connection is made, free of dirt and grease.
WHAT TO DO IN EMERGENCIES 259
6

▫Air Conditioner Maintenance .............280
▫ Power Steering Fluid Check ..............281
▫ Driveline And Steering Component
Lubrication ..........................282
▫ Body Lubrication .....................282
▫ Windshield Wiper Blades ................282
▫ Windshield Washers ...................283
▫ Exhaust System ......................283
▫ Cooling System .......................284
▫ Hoses And Vacuum/Vapor Harnesses .......289
▫ Brake System ........................290
▫ Automatic Transmission ................292
▫ Hydraulic Clutch Fluid —
Manual Transmission ..................294 ▫
Manual Transmission ..................294
▫ Transfer Case ........................295
▫ Front/Rear Axle Fluid ..................296
▫ Appearance Care And Protection From
Corrosion ...........................297

Fuse Panel ...........................305
▫ Interior Fuses ........................305
▫ Underhood Fuses
(Power Distribution Center) ..............307

Vehicle Storage ........................309

Replacement Bulbs — If Equipped ...........309

Bulb Replacement ......................310
▫ Head Light ..........................310
▫ Front Park/Turn Signal .................311
264 MAINTAINING YOUR VEHICLE

(cross-hatched area) on the oil level indicator. The fluid
level indicator should be in the COLD region at 70° F (21°
C) fluid temperature.
If the fluid level is low, add sufficient fluid to bring to the
proper level. Refer to Fluids, Lubricants and Genuine
Parts for correct fluid type.
Fluid is added through the dipstick tube.
NOTE: To prevent dirt and water from entering the
transmission after checking or replenishing fluid, make
certain that the dipstick cap is properly reseated.
Special Additives
The manufacturer strongly recommends against the ad-
dition of any additives to the transmission. The only
exception to this policy is the use of special dyes to aid in
detecting fluid leaks. The use of transmission sealers
should be avoided as they may adversely affect seals.
Hydraulic Clutch Fluid — Manual Transmission
The clutch hydraulic system is a sealed maintenance free
system. In the event of leakage or other malfunction, the
system must be replaced.
Manual Transmission
Selection of Lubricant
Use only manufacturer’s recommended manual trans-
mission fluid, refer to Fluids, Lubricants, and Genuine
Parts for correct fluid type.
Fluid Level Check
Check the fluid level by removing the fill plug. The fluid
level should be between the bottom of the fill hole and a
point not more than 3/16” (4.76 mm) below the bottom of
the hole.
Add fluid, if necessary, to maintain the proper level.
294 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

Miles 18,000 21,000 24,000 27,000 30,000
(Kilometers) (30 000) (35 000) (40 000) (45 000) (50 000)
Change the engine oil and engine oil filter, if not
replaced at 3 months. X X XXX
Rotate the tires. X X X
Inspect the engine air filter element, replace if
necessary. X
Inspect the PCV Valve, and replace if necessary.  X
Replace the spark plugs. X
Lubricate the steering linkage tie rod ends. X X X X X
Lubricate the steering and suspension ball joints. X X X
Inspect the brake linings. X
Drain and refill the front and rear axle fluid‡ X
Inspect the manual transmission fluid, add as nec-
essary. X
Inspect the transfer case fluid, add if necessary. X
SCHEDULE “B” 323
8
M A I
N T
E
N A
N C E
S
C
H E
D
U L
E
S

Miles 48,000 51,000 54,000 57,000 60,000
(Kilometers) (80 000) (85 000) (90 000) (95 000) (100 000)
Change the engine oil and engine oil filter, if not
replaced at 3 months. X X XXX
Rotate the tires. X X X
Inspect the engine air filter element, replace if
necessary. X
Inspect the PCV Valve, and replace if necessary.  X
Replace the ignition cables (2.4L Only). X
Replace the spark plugs. X
Lubricate the steering linkage tie rod ends. X X X X X
Lubricate the steering and suspension ball joints. X X X
Inspect the brake linings. X X
Drain and refill the front and rear axle fluid‡ X X
Inspect manual transmission fluid, add as neces-
sary. X
Drain and refill the automatic transmission fluid,
and change filter.† X
SCHEDULE “B” 325
8
M
A I
N T
E
N A
N C E
S
C
H E
D
U L
E
S

Miles 78,000 81,000 84,000 87,000 90,000
(Kilometers) (130 000) (135 000) (140 000) (145 000) (150 000)
Change the engine oil and engine oil filter, if not replaced
at 3 months. X X XXX
Rotate the tires. X X X
Inspect the engine air filter element, replace if necessary. X
Inspect the PCV Valve, and replace if necessary.  X
Replace the spark plugs. X
Lubricate the steering linkage tie rod ends. X X X X X
Lubricate the steering and suspension ball joints. X X X
Replace the timing belt (2.4L Only) . X
Inspect the brake linings. X
Drain and refill the front and rear axle fluid‡ X
Inspect the drive belt and replace as needed. Not required
if belt was previously replaced. X
Inspect the manual transmission fluid, add as necessary. X
Inspect the transfer case fluid, add if necessary. X
328 SCHEDULE “B”
8
M A I
N T
E
N A
N C E
S
C
H E
D
U L
E
S