Setting with the Uconnect® Touchscreen Radio
• To make the proper selection in the Uconnect
®touchscreen radio, press the More
hard-key (Uconnect®5.0) or the Apps soft-key (Uconnect®8.4), then press the
Settings soft-key to display the menu setting screen and press trailer brake. For
additional information, refer to your Owner’s Manual on the DVD.
Setting with a 3.5” EVIC
• Press the RIGHT arrow on the steering wheel to enter “VEHICLE SETTINGS.”
• Press the UP or DOWN buttons until Trailer Brake Type appears on the screen.
• Press the RIGHT arrow and then press the UP or DOWN buttons until the proper Trailer Brake Type appears on the screen. For additional information, refer to your
Owner’s Manual on the DVD.
GAIN Adjustment Buttons (+/-)
• Pressing the +/- buttons, located onthe left side of the module, will
increase/decrease the brake control
power output to the trailer brakes in
0.5 increments. The GAIN setting
can be increased to a maximum of
10 or decreased to a minimum of 0
(no trailer braking).
Refer to your Owner's Manual on the DVD
for further details.
WARNING!
Connecting a trailer that is not compatible with the ITBM system may result in
reduced or complete loss of trailer braking. There may be a increase in stopping
distance or trailer instability which could result in personal injury.
UTILITY
139
RECREATIONAL TOWING (BEHIND MOTORHOME, ETC.)
Towing This Vehicle Behind Another Vehicle
Towing
Condition Wheels OFF
The Ground Two-Wheel Drive
Models Four-Wheel Drive Models
Flat Tow NONE NOT ALLOWED See Instructions:
• Automatic transmission
in PARK
•
Manual transmission in
gear (NOT in NEUTRAL)
• Transfer case in
NEUTRAL (N)
• Tow in forward direction
Dolly Tow Front NOT ALLOWED NOT ALLOWED
Rear OK NOT ALLOWED
On Trailer ALLOK OK
Recreational Towing — Two-Wheel Drive Models
DO NOT flat tow this vehicle. Damage to the drivetrain will result.
Recreational towing (for two-wheel drive models) is allowed ONLY if the rear 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, following the dolly manufacturer's
instructions.
2. Drive the rear wheels onto the tow dolly.
3. Firmly apply the parking brake. Place automatic transmission in PARK, manual transmission in gear (not in NEUTRAL).
4. Properly secure the rear wheels to the dolly, following the dolly manufacturer's instructions.
5. Turn the ignition switch to the OFF position and remove the Key Fob.
6. Install a suitable clamping device, designed for towing, to secure the front wheels in the straight position.
UTILITY
140
Recreational Towing — Four-Wheel Drive Models
NOTE:
Both the manual shift and electronic shift transfer cases must be shifted into
NEUTRAL (N) for recreational towing. Automatic transmissions must be shifted into
PARK for recreational towing. Manual transmissions must be placed in gear (NOT in
NEUTRAL) for recreational towing. Refer to the Owner’s Manual on the DVD for
further information.
CAUTION!
• Front or rear wheel lifts should not be used while recreational towing. Towingwith only one set of wheels on the ground (front or rear) will cause severe
damage to the transmission and or transfer case. Tow with all four wheels either
ON the ground, or OFFthe ground (using a vehicle trailer). Damage from
improper towing is not covered under the New Vehicle Limited Warranty.
• Do not disconnect the driveshaft because fluid may leak from the transmission,
causing damage to internal parts.
•
Front or rear wheel lifts should not be used. Internal damage to the transmission
or transfer case will occur if a front or rear wheel lift is used when recreational
towing.
• Tow only in the forward direction. Towing this vehicle backwards can cause
severe damage to the transfer case.
• Before recreational towing, the transfer case must be in NEUTRAL. To be
certain the transfer case is fully in NEUTRAL, perform the procedure outlined
under “Shifting Into NEUTRAL”. Internal transmission damage will result, if
the transfer case is not in NEUTRAL during towing.
• Manual transmissions must be placed in gear (not in Neutral) for recreational
towing.
• Before recreational towing, perform the procedure outlined under “Shifting
Into NEUTRAL” to be certain that the transfer case is fully in NEUTRAL.
Otherwise, internal damage will result.
• Towing this vehicle in violation of the above requirements can cause severe
transmission and/or transfer case damage. Damage from improper towing is
not covered under the New Vehicle Limited Warranty.
• Do not disconnect the rear driveshaft because fluid will leak from the transfer
case, causing damage to internal parts.
• Do not use a bumper-mounted clamp-on tow bar on your vehicle. The bumper
face bar will be damaged.
UTILITY
141
DIESEL ENGINE BREAK-IN RECOMMENDATIONS
• The 3.0 turbocharged diesel engine does not require a break-in period due to itsconstruction. Normal operation is allowed, providing the following recommenda-
tions are followed:• Warm up the engine before placing it under load.
• Do not operate the engine at idle for prolonged periods.
• Use the appropriate transmission gear to prevent engine lugging.
• Observe vehicle oil pressure and temperature indicators.
• Check the coolant and oil levels frequently.
• Vary throttle position at highway speeds when carrying or towing significant
weight.
NOTE:
Light duty operation such as light trailer towing or no load operation will extend the
time before the engine is at full efficiency. Reduced fuel economy and power may be
seen at this time.
• The engine oil installed in the engine at the factory is a high-quality energy conserving type lubricant. Oil changes should be consistent with anticipated
climate conditions under which vehicle operations will occur. The recommended
viscosity and quality grades are shown under “FLUIDS AND CAPACITIES”, under
“MAINTAINING YOUR VEHICLE” in this User Guide. NON-DETERGENT OR
STRAIGHT MINERAL OILS MUST NEVER BE USED.
DIESEL ENGINE STARTING PROCEDURES
Normal Starting Procedure
1. Apply the parking brake.
2. Ensure the shift lever is in the PARK position.
3. Press and hold the brake pedal while pressing the ENGINE START/STOP button
once.
4. The system will take over and attempt to start the vehicle. If the vehicle fails to start, the starter will disengage automatically after 30 seconds.
5. If you wish to stop the cranking of the engine prior to the engine starting, press the button again.
6. Check that the oil pressure warning light has turned off.
7. Release the parking brake.
1500 3.0L DIESEL
145
DIESEL ENGINE BREAK-IN RECOMMENDATIONS
The Cummins®turbocharged diesel engine does not require a break-in period due to
its construction. Normal operation is allowed, providing the following recommenda-
tions are followed:
• Warm up the engine before placing it under load.
• Do not operate the engine at idle for prolonged periods.
• Use the appropriate transmission gear to prevent engine lugging.
• Observe vehicle oil pressure and temperature indicators.
• Check the coolant and oil levels frequently.
•
Vary throttle position at highway speeds when carrying or towing significant weight.
NOTE:
Light duty operation such as light trailer towing or no load operation will extend the
time before the engine is at full efficiency. Reduced fuel economy and power may be
seen at this time.
Because of the construction of the Cummins
®turbocharged diesel engine, engine
run-in is enhanced by loaded operating conditions which allow the engine parts to
achieve final finish and fit during the first 6,000 miles (10 000 km).
DIESEL ENGINE STARTING PROCEDURES
Engine Block Heater
For ambient temperatures below 0°F (-18°C), engine block heater usage is recom-
mended.
For ambient temperatures below –20°F (-29°C), engine block heater usage is required.
The engine block heater cord is routed under the hood to the right side and can be
located just behind the grille near the headlamp.
Connect the heater cord to a ground-fault interrupter protected 110–115 volt AC
electrical outlet with a grounded, three-wire extension cord.
NOTE:
The block heater will require 110 volts AC and 6.5 amps to activate the heater element.
The block heater must be plugged in at least one hour to have an adequate warming
effect on the coolant.
6.7L CUMMINS® DIESEL
155
- Transmission Temperature Warning Light
This light indicates that there is excessive transmission fluid temperature that might
occur with severe usage such as trailer towing. If this light turns on, stop the vehicle
and run the engine at idle, with the transmission in NEUTRAL, until the light turns
off. Once the light turns off, you may continue to drive normally.
CAUTION!
Continuous driving with the Transmission Temperature Warning Light illuminated
will eventually cause severe transmission damage or transmission failure.
WARNING!
If you continue operating the vehicle when the Transmission Temperature Warning
Light is illuminated you could cause the fluid to boil over, come in contact with hot
engine or exhaust components and cause a fire.
OIL CHANGE EVIC INDICATOR
Message
If an “oil change” message (shown as “Change Oil Soon” and “Oil Change Needed”)
appears and a single chime sounds, it is time for your next required oil change.
Resetting The Light After Servicing
1. Turn the ignition switch to the ON/RUN position (do not start engine).
2. Fully depress the accelerator pedal three times within 10 seconds.
3. Turn the ignition switch to the OFF/LOCK position.
- Low Coolant Level Indicator Light
This light indicates low coolant level. If the light turns on while driving, stop the
vehicle and shut off the engine as soon as possible.
We recommend you do not operate the vehicle or engine damage will occur. Have the
vehicle serviced immediately.
WHAT TO DO IN EMERGENCIES
174
CAUTION!
• Mixing of engine coolant (antifreeze) other than specified Organic AdditiveTechnology (OAT) engine coolant (antifreeze), may result in engine damage and
may decrease corrosion protection. Organic Additive Technology (OAT) engine
coolant is different and should not be mixed with Hybrid Organic Additive
Technology (HOAT) engine coolant (antifreeze) or any “globally compatible”
coolant (antifreeze). If a non-OAT engine coolant (antifreeze) is introduced into
the cooling system in an emergency, the cooling system will need to be drained,
flushed, and refilled with fresh OAT coolant (conforming to MS-12106), by an
authorized dealer as soon as possible.
• Do not use water alone or alcohol-based engine coolant (antifreeze) products. Do not use additional rust inhibitors or antirust products, as they may not be
compatible with the radiator engine coolant and may plug the radiator.
• This vehicle has not been designed for use with propylene glycol-based engine coolant (antifreeze). Use of propylene glycol-based engine coolant (antifreeze)
is not recommended.
E-85 Flexible Fuel — 3.6L Engine Only
CAUTION!
Only vehicles with the E-85 fuel filler door label or a yellow gas cap can operate on
E-85.
Refer to your Owner's Manual on the DVD for further details.
MAINTENANCE SCHEDULE — GASOLINE ENGINE
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 service 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).
MAINTAINING YOUR VEHICLE
214
Maintenance Chart — Gasoline Engine
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
Additional Inspections
Inspect the CV/Universal joints. X X X X X
Inspect front suspension, tie rod ends, and
replace if necessary. XXXXXXXInspect the front and rear axle surfaces. If gear
oil leakage is suspected, check the fluid level.
If using your vehicle for police, taxi, fleet, off-
road or frequent trailer towing, change axle fluid.
XXXXXXX
Inspect the brake linings, replace as necessary. X XXXXX X
Adjust parking brake as necessary. XX XXXX X
Inspect transfer case fluid. XXX
Additional Maintenance
Replace engine air filter. XX XX X
Replace spark plugs (3.6L engine).** X
Replace spark plugs (5.7L engine).** X
Replace spark plugs (6.4L engine).** X
Flush and replace the engine coolant at
10 years or 150,000 miles (240,000 km)
whichever comes first. XX
Change automatic transmission fluid and filter(s)
(six-speed automatic only), if using your vehicle
for police, taxi, fleet, or frequent trailer towing.
X
MAINTAINING YOUR VEHICLE
216