2008 JEEP PATRIOT automatic transmission

WARNING!
Wear eye protection and remove any metal jewelry
such as watch bands or bracelets that might make an
inadvertent electrical contact. You could be seriously
injured.
NOTE: Disconnecting the battery with the ignition in
the ON position will cause vehicles with an automatic
transaxle (CVT2) to go into “default mode” and turn on
the Malfunction Indicator Light (MIL). See your autho-
rized dealer to correct this condition.
1. When boosting from a battery in another vehicle, park
that vehicle within booster cable reach but without
letting the vehicles touch. Set the parking brake, place the
automatic transmission in PARK (the manual transmis-
sion in NEUTRAL) and turn the ignition to OFF for both
vehicles.2. Turn off the heater, radio and all unnecessary electrical
loads.
3. Using the two finger screws on the cover, remove the
air intake duct covering the battery.
4. Connect one end of a jumper cable to the positive
terminal of the booster battery. Connect the other end of
the jumper cable to the positive terminal of the dis-
charged battery.
WHAT TO DO IN EMERGENCIES 341
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WARNING!
Use of a brake fluid that may have a lower initial
boiling point or is unidentified as to specification,
may result in sudden brake failure during hard
prolonged braking. You could have an accident.
CAUTION!
Use of improper brake fluids will affect overall
clutch system performance. Improper brake fluids
may damage the clutch system resulting in loss of
clutch function and the ability to shift the transaxle.
WARNING!
Overfilling the brake fluid reservoir can result in
spilling brake fluid on hot engine parts and the
brake fluid catching fire.
Use only brake fluid that has been in a tightly closed
container to avoid contamination from foreign matter.
NOTE:Do not allow petroleum-based fluid to contami-
nate the brake fluid as seal damage will result!
Automatic Transaxle (CVT)
Selection Of Lubricant
It is important that the proper lubricant is used in the
transaxle to assure optimum transaxle performance. Use
only the manufacturer’s recommended transmission
fluid which has been formulated with special metal to
metal friction coefficient additives to provide the proper
MAINTAINING YOUR VEHICLE 373
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steel belt traction on the drive and driven pulleys. Refer
to “Fluids, Lubricants and Genuine Parts” for correct
fluid type.
CAUTION!
Using a transmission fluid other than the manufac-
turer’s recommended fluid will cause belt slip and
result in a complete transmission failure! Refer to
“Fluids, Lubricants, and Genuine Parts” for correct
fluid type.
Fluid Level Check
The fluid level in the automatic transaxle should be
checked only by a trained technician.
Fluid And Filter Changes
Refer to the “Maintenance Schedule” in Section 8 of this
manual for the correct change interval.
Special Additives
Do not add any materials (other than leak detection dyes)
to Continuously Variable Transaxle (CVT) Fluid
(CVTF+4). CVTF+4 is an engineered product and its
performance may be impaired by supplemental addi-
tives.
Manual Transaxle
Lubricant Selection
Use only the manufacturers recommended transmission
fluid. Refer to “Fluids, Lubricants, and Genuine Parts”
under Section 8.
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 in (4.7 mm) below the bottom of
the hole.
Add fluid, if necessary, to maintain the proper level.
374 MAINTAINING YOUR VEHICLE

Perform Maintenance Every(Where time and mile-
age are listed, follow the interval that occurs first.)
Maintenance Items Miles Kilometers or Months
Change the manual transmission fluid if using your vehicle
for any of the following: trailer towing, snow plowing,
heavy loading, taxi, police, delivery service (commercial
service), off-road, desert operation or more then 50% of
your driving is at sustained high speeds during hot
weather, above 90°F (32°C).48,000 80 000 48
Change Rear Drive Assembly (RDA) fluid. 60,000 100 000 60
Change Power Transfer Unit (PTU) fluid. 60,000 100 000 60
Change the automatic transmission fluid and filter if using
your vehicle for any of the following: police, taxi, fleet or
frequent trailer towing.60,000 100 000 60
Inspect and replace PCV valve if necessary.† 90,000 150 000 90
Flush and replace the engine coolant. 102,000 170 000 60
Change the automatic transmission fluid and filter. 120,000 200 000 120
Replace Accessory Drive Belt(s). 120,000 200 000 120
404 MAINTENANCE SCHEDULES
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Setting the Clock................195,197,205,218
Settings, Personal........................ 187
Shift Speeds, Manual Transaxle.............. 243
Shoulder Belts........................... 36
Side Airbag............................. 54
Side Window Demisters (Defrosters).......... 234
Signals, Turn........................... 389
Slippery Surfaces, Driving On............... 275
Snow Chains (Tire Chains)................. 300
Snow Tires............................ 310
Spare Tire.......................295,296,335
Spark Plugs............................ 356
Speakers, Fold Down..................... 161
Specifications
Oil ................................ 354
Speed Control (Cruise Control)...........130,177
Speedometer........................... 173
Starting............................... 239
Automatic Transmission................. 239Engine Fails to Start.................... 241
Manual Transmission................... 239
Starting Procedures...................... 239
Steering
Power...........................282,362
TiltColumn .......................... 130
Steering Wheel Mounted Sound
System Controls......................... 224
Storage............................... 385
Stuck, Freeing.......................... 342
Sun Roof.............................. 149
Sun Visor Extension....................... 82
Supplemental Restraint System - Airbag........ 48
Synthetic Engine Oil...................... 355
System, Navigation...................... 217
Tachometer............................ 174
Taillights.............................. 389
Temperature Gauge, Engine Coolant.......177,333
INDEX 431
10

Guide .............................. 321
Recreational.......................... 329
Weight .............................. 321
Towing Assistance........................ 95
Traction.............................. 276
TrailerTowing .......................... 317
Cooling System Tips.................... 328
Hitches............................. 320
Minimum Requirements................. 323
Trailer and Tongue Weight................ 322
Wiring .............................. 326
TrailerTowingGuide ..................... 321
TrailerWeight .......................... 321
Transaxle............................. 244
Automatic.................... 13,239,244,373
Autostick............................ 249
Manual........................ 12,239,242
Operation........................... 244
Overdrive........................... 248Selection of Lubricant................... 373
Transmission
Range Indicator....................... 177
Transmitter Battery Service
(Remote Keyless Entry).................... 24
Transmitter, Garage Door Opener
(HomeLink) ........................... 142
Transmitter Programming
(Remote Keyless Entry).................... 22
Transporting Pets........................ 68
Tread Wear Indicators.................... 297
Trip Odometer.......................... 179
Trip Odometer Reset Button................ 177
Turn Signals......................123,173,389
UConnect(Hands-Free Phone).............. 82
Understanding Your Instrument Panel......... 170
Uniform Tire Quality Grades................ 415
Universal Transmitter..................... 142
INDEX 433
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