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Towing Tips
Before setting out on a trip, practice turning, stopping,
and backing up the trailer in an area located away from
heavy traffic.
Automatic Transmission
The DRIVE range can be selected when towing. How-
ever, if frequent shifting occurs while in DRIVE, use the
Electronic Range Select (ERS) shift control to select a
lower gear range.
NOTE:Using a lower gear range while operating the
vehicle under heavy loading conditions will improve
performance and extend transmission life by reducing
excessive shifting and heat build up. This action will also
provide better engine braking.
Seven-Pin Connector
1 — Battery 5 — Ground
2 — Backup Lamps 6 — Left Stop/Turn
3 — Right Stop/Turn 7 — Running Lamps
4 — Electric Brakes
5
STARTING AND OPERATING 583
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If you REGULARLY tow a trailer for more than 45
minutes of continuous operation, then change the trans-
mission fluid and filter as specified for “police, taxi, fleet,
or frequent trailer towing”. Refer to the “Maintenance
Schedule” for the proper maintenance intervals.
Electronic Speed Control — If Equipped
•Do not use in hilly terrain or with heavy loads.
• When using the speed control, if you experience speed
drops greater than 10 mph (16 km/h), disengage until
you can get back to cruising speed.
• Use speed control in flat terrain and with light loads to
maximize fuel efficiency.
Cooling System
To reduce potential for engine and transmission over-
heating, take the following actions:
City Driving
When stopped for short periods, shift the transmission
into NEUTRAL and increase engine idle speed.
Highway Driving
Reduce speed.
Air Conditioning
Turn off temporarily.
584 STARTING AND OPERATING
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RECREATIONAL TOWING (BEHIND MOTORHOME, ETC.)
Towing This Vehicle Behind Another Vehicle
Towing ConditionWheels OFF the Ground All Models
Flat Tow NONENOT ALLOWED
Dolly Tow FrontOK
Rear NOT ALLOWED
On Trailer ALLOK
NOTE: When recreationally towing your vehicle, always
follow applicable state and provincial laws. Contact state
and provincial Highway Safety offices for additional
details.
5
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Recreational Towing — All Models
Recreational towing is allowed ONLY if the front wheels
are OFF the ground. This may be accomplished using a
tow dolly or vehicle trailer. If using a tow dolly, follow
this procedure:
1. Properly secure the dolly to the tow vehicle, followingthe dolly manufacturer’s instructions.
2. Drive the front wheels onto the tow dolly.
3. Firmly apply the parking brake. Place the transmis- sion in PARK.
4. Properly secure the front wheels to the dolly, following the dolly manufacturer’s instructions.
5. Release the parking brake.
CAUTION!
• DO NOT flat tow this vehicle. Damage to the
drivetrain will result. If this vehicle requires tow-
ing, make sure the drive wheels are OFF the
ground.
• Towing this vehicle in violation of the above re-
quirements can cause severe transmission damage.
Damage from improper towing is not covered un-
der the New Vehicle Limited Warranty.
586 STARTING AND OPERATING
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Cavity Cartridge FuseMini-FuseDescription
M14 –20 Amp Yellow Trailer Tow – If Equipped
M15 –20 Amp Yellow Rear View Mirror, Instrument Cluster, Multi-
Function Control Switch, Tire Pressure Moni-tor, Glow Plug Module – If Equipped
M16 –10 Amp Red Airbag Module/Occupant Classification Mod-
ule
M17 –15 Amp Blue Left Tail/License/Park Lamp, Running Lamps
M18 –15 Amp Blue Right Tail/Park/Run Lamp
M19 –25 Amp Clear Powertrain
M20 –15 Amp Blue Instrument Cluster Interior Light, Switch
Bank, Steering Column Module, Switch Steer-ing Wheel
M21 –20 Amp Yellow Powertrain
M22 –10 Amp Red Horn
M23 –10 Amp Red Horn
7
MAINTAINING YOUR VEHICLE 671
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MAINTENANCE SCHEDULE
Your vehicle is equipped with an automatic oil change
indicator system. The oil change indicator system will
remind you that it is time to take your vehicle in for
scheduled maintenance.
Based on engine operation conditions, the oil change
indicator message will illuminate. This means that ser-
vice is required for your vehicle. Operating conditions
such as frequent short-trips, trailer tow, extremely hot or
cold ambient temperatures, and E85 fuel usage will
influence when the “Oil Change Required” message is
displayed. Severe Operating Conditions can cause the
change oil message to illuminate as early as 3,500 miles
(5,600 km) since last reset. Have your vehicle serviced as
soon as possible, within the next 500 miles (805 km).
Your authorized dealer will reset the oil change indicator
message after completing the scheduled oil change. If a
scheduled oil change is performed by someone otherthan your authorized dealer, the message can be reset by
referring to the steps described under “Electronic Vehicle
Information Center (EVIC)” in “Understanding Your
Instrument Panel” for further information.
NOTE:
Under no circumstances should oil change inter-
vals exceed 10,000 miles (16,000 km), twelve months or
350 hours of engine run time, whichever comes first. The
350 hours of engine run or idle time is generally only a
concern for fleet customers.
Severe Duty All Models
Change Engine Oil at 4,000 miles (6,500 km) if the vehicle
is operated in a dusty and off road environment or is
operated predominately at idle or only very low engine
RPM’s. This type of vehicle use is considered Severe
Duty.
686 MAINTENANCE SCHEDULES
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Mileage or time passed
(whichever comes first)
20,000
30,000
40,000
50,000
60,000
70,000
80,000
90,000
100,000
110,000
120,000
130,000
140,000
150,000
Or Years: 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Or Kilometers:
32,000
48,000
64,000
80,000
96,000
112,000
128,000
144,000
160,000
176,000
192,000
208,000
224,000
240,000
Change automatic transmission
fluid and filter if using your ve-
hicle for any of the following: po-
lice, taxi, fleet, or frequent trailer
towing. XX
Change automatic transmission
fluid and filter. X
Inspect and replace PCV valve if
necessary. X
** The spark plug change interval is mileage based only,
yearly intervals do not apply.
690 MAINTENANCE SCHEDULES
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HeadlightsCleaning ............................ .664
Lights On Reminder .....................232
Passing ............................. .236
Time Delay ........................... .231
Washers ............................. .230
Head Restraints ......................... .200
Heated Mirrors .......................... .141
Heater ................................ .460
Heater, Engine Block ...................... .491
High Beam/Low Beam Select (Dimmer) Switch . . . .236
Hill Start Assist .......................... .515
Hitches Trailer Towing ........................ .575
HomeLink (Garage Door Opener) ..............267
Hood Release ........................... .228
Hook, Coat ............................. .295
Ignition .................................13 Key..................................13
Ignition Key Removal .......................13
Illuminated Entry ..........................20
Immobilizer (Sentry Key) ....................15
Information Center, Vehicle ..................355
Inside Rearview Mirror .....................138
Instrument Cluster ..................319, 337, 351
Instrument Panel And Controls ...............318
Instrument Panel Lens Cleaning ...............664
Integrated Power Module (Fuses) ..............666
Interior Appearance Care ....................662
Interior Lights .......................... .232
Intermittent Wipers (Delay Wipers) .............239
Introduction ..............................4
iPod/USB/MP3 Control Bluetooth Streaming Audio .............189, 408
Jack Location ........................... .603
Jack Operation .......................... .603
712 INDEX