2007 JEEP COMPASS air condition

CAUTION!
It is essential when replacing the cables on the
battery that the positive cable is attached to the
positive post and the negative cable is attached to the
negative post. Battery posts are marked positive (+)
and negative (-) and identified on the battery case.
Cable clamps should be tight on the terminal posts
and free of corrosion. Apply grease to posts and
clamps after tightening.
If a “fast charger” is used while the battery is in the
vehicle, disconnect both vehicle battery cables be-
fore connecting the charger to battery. Do not use a
“fast charger” to provide starting voltage as battery
damage can result.
Air Conditioner Maintenance
For best possible performance, your air conditioner
should be checked and serviced by an Authorized Dealer
at the start of each warm season. This service should
include cleaning of the condenser fins and a performance
test. Drive belt tension should also be checked at this
time.
MAINTAINING YOUR VEHICLE 329
7

WARNING!
•Use only refrigerants and compressor lubricants
approved by the manufacturer for your air condi-
tioning system. Some unapproved refrigerants are
flammable and can explode, injuring you. Other
unapproved refrigerants or lubricants can cause
the system to fail, requiring costly repairs. Refer
to Section 3 of the Warranty Information book for
further warranty information.
•The air conditioning system contains refrigerant
under high pressure. To avoid risk of personal
injury or damage to the system, adding refrigerant
or any repair requiring lines to be disconnected
should be done by an experienced repairman.
Refrigerant Recovery and Recycling
R-134a Air Conditioning Refrigerant is a hydrofluorocar-
bon (HFC) that is endorsed by the Environmental Pro-
tection Agency and is an ozone-saving product. How-
ever, the manufacturer recommends that air conditioning
service be performed by dealers or other service facilities
using recovery and recycling equipment.
NOTE:Use only manufacturer approved A/C System
Sealers, Stop Leak Products, Seal Conditioners, Compres-
sor Oil, or Refrigerants.
Power Steering — Fluid Check
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.
330 MAINTAINING YOUR VEHICLE

•Check coolant freeze point in the radiator and in the
coolant recovery bottle. If antifreeze needs to be
added, contents of coolant recovery bottle must also be
protected against freezing.
•If frequent coolant additions are required, or if the
level in the coolant recovery bottle does not drop when
the engine cools, the cooling system should be pres-
sure tested for leaks.
•Maintain coolant concentration at 50% HOAT engine
coolant (minimum) and distilled water for proper
corrosion protection of your engine which contains
aluminum components.
•Make sure that the radiator and coolant recovery
bottle overflow hoses are not kinked or obstructed.
•Keep the front of the radiator clean. If your vehicle is
equipped with air conditioning, keep the front of the
condenser clean, also.
•Do not change the thermostat for summer or winter
operation. If replacement is ever necessary, install
ONLY the correct type thermostat. Other designs may
result in unsatisfactory coolant performance, poor gas
mileage, and increased emissions.
Hoses And Vacuum/Vapor Harnesses
Inspect surfaces of hoses and nylon tubing for evidence
of heat and mechanical damage. Hard or soft spots,
brittle rubber, cracking, tears, cuts, abrasions, and exces-
sive swelling indicate deterioration of the rubber
Pay particular attention to the hoses nearest to high heat
sources such as the exhaust manifold. Inspect hose rout-
ing to be sure hoses do not touch any heat source or
moving component that may cause heat damage or
mechanical wear.
Insure nylon tubing in these areas has not melted or
collapsed
338 MAINTAINING YOUR VEHICLE

Fluid and Filter Changes
Refer to the “Maintenance Schedule located if section 8 of
this manual for the correct change interval for your type
of driving.
Special Additives
Do not add any materials (other than leak detection dyes)
to Automatic Transmission Fluid (ATF). ATF is an engi-
neered product and its performance may be impaired by
supplemental additives.
Manual Transaxle
Lubricant Selection
Use only manufacturers recommended transmission
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 that 3/16” (4.7 mm) below the bottom of
the hole.
Add fluid, if necessary, to maintain the proper level.
Frequency Of Fluid Change
Under normal operating conditions, the fluid installed at
the factory will give satisfactory lubrication for the life of
the vehicle. Fluid changes are not necessary unless the
following conditions exist:
•The lubricant has become contaminated with water. If
contaminated with water, the fluid should be changed
immediately.
•If severe usage has occurred, refer to Maintenance
Schedule “B” in Section 8 of this manual.
MAINTAINING YOUR VEHICLE 343
7

Appearance Care And Protection From Corrosion
Protection Of Body And Paint from Corrosion
Vehicle body care requirements vary according to geo-
graphic locations and usage. Chemicals that make roads
passable in snow and ice, and those that are sprayed on
trees and road surfaces during other seasons, are highly
corrosive to the metal in your vehicle. Outside parking,
which exposes your vehicle to airborne contaminants,
road surfaces on which the vehicle is operated, extreme
hot or cold weather and other extreme conditions will
have an adverse effect on paint, metal trim, and under-
body protection.
The following maintenance recommendations will enable
you to obtain maximum benefit from the corrosion
resistance built into your vehicle.
What Causes Corrosion?
Corrosion is the result of deterioration or removal of
paint and protective coatings from your vehicle.The most common causes are:
•Road salt, dirt and moisture accumulation.
•Stone and gravel impact.
•Insects, tree sap and tar.
•Salt in the air near sea coast localities.
•Atmospheric fallout/industrial pollutants.
Washing
•
Wash your vehicle regularly. Always wash your ve-
hicle in the shade using Mopar Car Wash or a mild car
wash soap, and rinse the panels completely with clear
water.
•If insects, tar or other similar deposits have accumu-
lated on your vehicle, use Mopar Super Kleen Bug and
Tar Remover to remove.
MAINTAINING YOUR VEHICLE 345
7

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 Schedule“B”. 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.
•Extensive engine idling.
•Driving in dusty conditions.
•Short trips of less than 10 miles (16 km).
•More than 50% of your driving is at sustained high
speeds during hot weather, above 90° F (32° C).
•Trailer towing.
•Taxi, police, or delivery service (commercial service).
366 MAINTENANCE SCHEDULES
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ABS (Anti-Lock Brake System).............. 247
Adding Engine Coolant (Antifreeze).......... 335
Adding Fuel........................... 281
Adding Washer Fluid..................127,158
Additives, Fuel......................... 279
Air Cleaner, Engine (Engine Air Cleaner Filter) . . . 327
Air Conditioner Maintenance............... 329
Air Conditioning Controls................. 220
Air Conditioning, Operating Tips............ 226
Air Conditioning Refrigerant.............329,330
Air Conditioning System................220,329
Air Pressure, Tires....................... 260
Airbag................................ 48
Airbag Deployment....................... 60
Airbag Light....................... 62,74,167
Airbag Maintenance....................... 61
Airbag, Side............................ 58
Alarm System (Security Alarm)............ 30,170
Alignment and Balance................... 268Alterations/Modifications, Vehicle............. 7
Antenna, Satellite Radio................... 217
Antifreeze (Engine Coolant)...........334,362,363
Capacities........................... 362
Disposal............................ 336
Anti-Lock Brake System (ABS)............138,247
Anti-Theft Security Alarm (Theft Alarm)........ 30
Appearance Care........................ 345
Automatic Door Locks................... 20,21
Automatic Transaxle........... 12,232,235,300,342
Fluid Level Check...................... 342
Interlock System..................... 17,236
Overheating.......................... 300
Selection Of Lubricant................... 342
Shifting ............................. 237
Special Additives...................... 343
Autostick ............................. 239
BallJoints ............................. 331
392 INDEX