2007 JEEP WRANGLER Owners Manual

BULB REPLACEMENT
Head Light
1. Open hood and support using prop rod.
2. Remove the front grille. Turn the retainers along the
top 1/4 turn counter-clockwise and remove.
3. Pull the bottom of the grille away starting at one side
and working toward the other.
4. Turn both park and turn signal socket assemblies 1/4
turn counter-clockwise and remove.
5. Remove the four screws holding the metal retaining
ring.
6. Remove the lamp from the collar.
7. Grasp the bulb and turn 1/4 turn counter-clockwise.
8. Pull the bulb from the housing.9. Push connector locking tab to the unlock position.
10. Remove connector from bulb.
11. Push connector onto new bulb base, and push the
connector locking tab to the lock position.
CAUTION!
Do not touch the new bulb with your fingers. Oil
contamination will severely shorten bulb life. If the
bulb comes in contact with any oily surface, clean the
bulb with rubbing alcohol.
12. Reinstall bulb housing. Rotate the bulb 1/4 turn
clockwise.
MAINTAINING YOUR VEHICLE 409
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Front Park/Turn Signal
1. Remove the front grille. Turn the retainers along the
top 1/4 turn counter-clockwise and remove.
2. Pull the bottom of the grille away starting at one side
and working toward the other.
3. Turn the socket assembly 1/4 turn counter-clockwise
and remove from housing. Pull the bulb straight from the
socket to replace.
Front Side Marker
1. Reach under the front fender flare and locate the front
side marker socket.
2. Turn the socket assembly counter–clockwise 1/3 turn
and remove it from the housing. Pull the bulb straight
from the socket to replace.
Front Fog Light
1. Locate the front fog lamp in the front fascia, and
disconnect the electrical connector from underneath.
2. Turn the bulb 1/4 turn counter-clockwise.
CAUTION!
Do not touch the new bulb with your fingers. Oil
contamination will severely shorten bulb life. If the
bulb comes in contact with any oily surface, clean the
bulb with rubbing alcohol.
410 MAINTAINING YOUR VEHICLE

Rear Tail, Stop, Turn Signal, and Back-Up Lights
1. Remove the two (2) inboard screws attaching the tail
light housing to the body.DO NOT REMOVE THE
OUTER SCREWS AT ANY TIME.
2. Separate the housing from the body by pushing the
lamp inboard while pulling the lamp away from the
body.3. Rotate the appropriate socket 1/4 turn counter-
clockwise, then remove it from the housing.
4. Pull the bulb straight from the socket to replace.
Center High Mounted Stop Light (CHMSL)
The stop lamp is mounted on a bracket that extends
upward from the tailgate behind the spare tire. If service
is needed, obtain the LED/Cover Assembly from your
local authorized dealer.
1. Remove the spare tire.
2. Remove the four (4) screws holding the lens/cover in
place on the spare tire carrier.
3. Disconnect the wire harness from the back of the LED
cover.
MAINTAINING YOUR VEHICLE 411
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FLUID CAPACITIES
U.S. Metric
Fuel (Approximate) — 2 Door Models18.5 Gallons 70 Liters
Fuel (Approximate) — 4 Door Models22.5 Gallons 85 Liters
Engine Oil with Filter
3.8 Liter Engine (SAE 5W-20, API Certified Engine Oil) 6 Quarts 5.7 Liters
Cooling System *
3.8 Liter Engine (MoparAntifreeze/Engine Coolant 5 Year/
100,000 Mile Formula)13 Quarts 12 Liters
* Includes heater and coolant recovery bottle filled to MAX level.
412 MAINTAINING YOUR VEHICLE

FLUIDS, LUBRICANTS AND GENUINE PARTS
Engine
Component Fluid, Lubricant, or Genuine Part
Engine Coolant MoparAntifreeze/Coolant 5 Year/100,000 Mile Formula HOAT (Hybrid Or-
ganic Additive Technology)
Engine Oil API Certified SAE 5W-20 Engine Oil is recommended. Meets the requirements
of DaimlerChrysler Material Standard MS-6395.
Spark Plugs Refer to the Vehicle Emission Control Information label in the engine compart-
ment.
Oil Filter (3.8L Engine) MoparOil Filter (P/N 04105409AC)
Fuel Selection 87 Octane
MAINTAINING YOUR VEHICLE 413
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Chassis
Component Fluid, Lubricant, or Genuine Part
Automatic Transmission MoparATF+4 Automatic Transmission Fluid
Manual Transmission MoparManual Transmission Lubricant or equivalent (meeting the require-
ments of DaimlerChrysler Material Standard MS-9224)
Transfer Case MoparATF+4 Automatic Transmission Fluid or equivalent.
Axle Differential (Front) MoparGear & Axle Lubricant (SAE 80W-90) (API GL-5) or equivalent.
Axle Differential (Rear)198 RBI (Model 35) and 226 RBI (Model 44)- MoparGear & Axle Lubri-
cant (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.
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 recom-
mended brake fluids.
Power Steering Reservoir MoparATF+4 Automatic Transmission Fluid
414 MAINTAINING YOUR VEHICLE

MAINTENANCE SCHEDULES
CONTENTS
Emission Control System Maintenance........416
Maintenance Schedules...................416▫Schedule “B”........................419
▫Schedule “A”........................432
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EMISSION CONTROL SYSTEM MAINTENANCE
The “Scheduled” maintenance services, listed inbold
typemust be done at the times or mileages specified to
assure the continued proper functioning of the emission
control system. These, and all other maintenance services
included in this manual, should be done to provide best
vehicle performance and reliability. More frequent main-
tenance may be needed for vehicles in severe operating
conditions such as dusty areas and very short trip
driving.
Inspection and service also should be done any time a
malfunction is suspected.
NOTE:Maintenance, replacement, or repair of the emis-
sion control devices and systems on your vehicle may be
performed by any automotive repair establishment or
individual using any automotive part, which has been
certified pursuant to U.S. EPA or, in the State of Califor-
nia, California Air Resources Board regulations.
MAINTENANCE SCHEDULES
There are two maintenance schedules that show the
requiredservice for your vehicle.
First is ScheduleB. It is for vehicles that are operated
under the conditions that are listed below and at the
beginning of the schedule.
•Day or night temperatures are below 32°F (0°C)
•Stop and go driving
•Excessive engine idling
•Driving in dusty conditions
•Short trips of less than 10 miles (16.2 km)
•More than 50% of your driving is at sustained high
speeds during hot weather, above 90°F (32°C)
416 MAINTENANCE SCHEDULES
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