JEEP GRAND CHEROKEE 2014 WK2 / 4.G Diesel Supplement Manual

Grand Cherokee
Chrysler Group LLCOWNER’S M\fNU\fL
2\b14 Grand Cherokee Diesel
14WK741-226-ABSecond EditionPrinted in U.S.A.
2\b14
DIESEL SUPPLEMENT

TABLE OF CONTENTSSECTIONPAGE
1
INTRODUCTION .............................................................3
2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE .............................5
3
UNDERSTANDING YOUR INSTRUMENT PANEL ...................................9
4
STARTING AND OPERATING ..................................................33
5
MAINTAINING YOUR VEHICLE ................................................71
6
MAINTENANCE SCHEDULE ...................................................99
7
INDEX ....................................................................109
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2
3
4
5
6
7

INTRODUCTION
CONTENTS
A MESSAGE FROM CHRYSLER GROUP LLC ....4
1

A MESSAGE FROM CHRYSLER GROUP LLC
Chrysler Group LLC welcomes you as a turbocharged
diesel-powered vehicle owner. Your diesel vehicle will
sound, feel, drive and operate differently from a gasoline-
powered vehicle. It is important that you read and
understand this manual.
Almost 100% of the heavy trucks in the United States and
Canada are diesel-powered because of the fuel economy,
rugged durability, and high torque which permits pulling
heavy loads.
You may find that some of the starting, operating, and
maintenance procedures are different. However, they are
simple to follow and careful adherence to them will ensure
that you take full advantage of the features of this engine.
NOTE:Some aftermarket products may cause severe
engine/transmission and/or exhaust system damage. Your vehicle’s Powertrain Control Systems can detect
and store information about vehicle modifications that
increase horsepower and torque output such as whether
or not performance-enhancing powertrain components,
commonly referred to as downloaders, power boxes, or
performance chips have been used.
This information cannot be erased and will stay in the
system’s memory even if the modification is removed. This
information can be retrieved by Chrysler Group LLC, and
service and repair facilities, when servicing your vehicle.
This information may be used to determine if repair will be
covered by New Vehicle Limited Warranty.
There is a probability that the use of a “performance chip”
will prohibit the engine from starting. In this instance, the
vehicle will need to be serviced by a authorized dealer in
order to return the vehicle to it’s factory settings.
4 INTRODUCTION

THINGS TO KNOW BEFORE STARTING YOUR VEHICLE
CONTENTS
REMOTE STARTING SYSTEM ...............6
▫ How To Use Remote Start .................6
ENGINE BREAK-IN RECOMMENDATIONS .....7
2

REMOTE STARTING SYSTEM
This system uses the Remote Keyless Entry
(RKE) transmitter to start the engine conve-
niently from outside the vehicle while still
maintaining security. The system has a range of
approximately 300 ft (91 m).
NOTE:
• The vehicle must be equipped with an automatic
transmission to be equipped with Remote Start.
• The Remote Start system will wait for the “Wait To
Start” amber telltale to extinguish before cranking the
engine. This allows time for the engine pre-heat cycle
to pre-heat the cylinder air, and is normal in cold
weather. Refer to “Electronic Vehicle Information Dis-
play (EVIC)” in “Understanding Your Instrument
Panel” for further information on the “Wait To Start”
amber telltale and the pre-heat cycle.
How To Use Remote Start
All of the following conditions must be met before the
engine will remote start:
• Shift lever in PARK
• Doors closed
• Hood closed
• HAZARD switch off
• BRAKE switch inactive (brake pedal not pressed)
• Battery at an acceptable charge level
• RKE PANIC button not pressed
• Fuel meets minimum requirement
• Water In Fuel Indicator Light is not illuminated
• “Wait To Start” telltale is not illuminated
6 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

WARNING!
•Do not start or run an engine in a closed garage or
confined area. Exhaust gas contains Carbon Mon-
oxide (CO) which is odorless and colorless. Carbon
Monoxide is poisonous and can cause serious in-
jury or death when inhaled.
• Keep Remote Keyless Entry (RKE) transmitters
away from children. Operation of the Remote Start
System, windows, door locks or other controls
could cause serious injury or death.
ENGINE BREAK-IN RECOMMENDATIONS
The diesel engine does not require a break-in period due
to its construction. Normal operation is allowed, provid-
ing the following recommendations 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 carry-
ing 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 recom-
mended viscosity and quality grades are shown under
“Fluids, Lubricants and Genuine Parts”, under “Maintain-
ing Your Vehicle” in this manual. NON-DETERGENT OR
STRAIGHT MINERAL OILS MUST NEVER BE USED.
2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 7