check engine JEEP GRAND CHEROKEE 2011 WK2 / 4.G User Guide

• When the malfunction indicator is illuminated, the system may not be able to detect orsignal low tire pressure as intended. TPMS malfunctions may occur for a variety of
reasons, including the installation of replacement or alternate tires or wheels on the
vehicle that prevent the TPMS from functioning properly. Always check the TPMS
malfunction telltale after replacing one or more tires or wheels on your vehicle, to
ensure that the replacement or alternate tires and wheels allow the TPMS to continue
to function properly.
CAUTION!
The TPMS has been optimized for the original equipment tires and wheels. TPMS
pressures and warning have been established for the tire size equipped on your
vehicle. Undesirable system operation or sensor damage may result when using
replacement equipment that is not of the same size, type, and/or style. Aftermarket
wheels can cause sensor damage. Do not use tire sealant from a can, or balance
beads if your vehicle is equipped with a TPMS, as damage to the sensors may
result.
BRAKE- Brake Warning Light
• The Brake Warning light illuminates when there is either a system malfunction or theparking brake is applied. If the light is on and the parking brake is not applied, it
indicates a possible brake hydraulic malfunction, brake booster problem or an
Anti-Lock Brake System problem.
• We recommend you drive to the nearest service center and have the vehicle serviced immediately.
WARNING!
Driving a vehicle with the red brake light on is dangerous. Part of the brake system
may have failed. It will take longer to stop the vehicle. You could have a collision.
Have the vehicle checked immediately.
- Malfunction Indicator Light (MIL)
• Certain conditions, such as a loose or missing gas cap, poor fuel quality, etc., mayilluminate the MIL after engine start. The vehicle should be serviced if the light stays on
through several typical driving cycles. In most situations, the vehicle will drive normally
and not require towing.
• If the MIL flashes when the engine is running, serious conditions may exist that could lead to immediate loss of power or severe catalytic converter damage. We
recommend you do not operate the vehicle. Have the vehicle serviced immediately.
WHAT TO DO IN EMERGENCIES
64

- Airbag Warning Light
• If the light is not on during starting, stays on, or turns on while driving, have thevehicle serviced by an authorized service center immediately.
Fuel Cap/Loose Gas Cap Message
• If a “gas cap” message (shown as Check Gascap) appears, tighten the gas cap until a“clicking” sound is heard.
• If the message continues to appear for more than three days after tightening the gas cap, have the vehicle serviced by an authorized service center immediately.
Oil Change Indicator
Message
• If an “oil change” message (shown as Oil Change Required) appears and a single chime sounds, it is time for your next required oil change.
Vehicles Equipped With Keyless Enter-N-Go
• Without pressing the brake pedal, push the ENGINE START/STOP button and cycle the ignition to the ON/RUN position (Do not start the engine.)
• Fully depress the accelerator pedal, slowly, three times within 10 seconds.
• Without pressing the brake pedal, push the ENGINE START/STOP button once to return the ignition to the OFF/LOCK position.
Vehicles Not Equipped With Keyless Enter-N-Go
• Turn the ignition switch to the ON/RUN position (Do not start the engine.)
• Fully depress the accelerator pedal, slowly, three times within 10 seconds.
• Turn the ignition switch to the OFF/LOCK position.
WHAT TO DO IN EMERGENCIES
66

Adaptive Cruise Control (ACC)
(Cruise Control).............25
Air Conditioning ...........28,29
AirSuspension .............58
Airbag ..................13
AirbagLight ...............66
Alarm,Panic ...............8
Anti-Lock Brake System (ABS) .....65
Arming Theft System
(Security Alarm) .............12
AudioJack ................39
Audio Settings ..............37
Automatic Dimming Mirror .......24
AutomaticHeadlights ..........22
Automatic Temperature Control
(ATC) ...................29
Automatic Transmission FluidType .............81
Auxiliary Audio/Video Input Jacks . . 51
AxleFluid ................81
Axle Lubrication (Axle Fluid) ......81
Back-Up Camera ............30
Battery Charging System Light ......65
Belts, Seat ................13
Blind Spot Monitoring ..........31
Brake Fluid ................81
Brake System WarningLight ...........64
BulbReplacement ............88
Calibration, Compass ..........52
Change Oil Indicator ..........66
Charging System Light .........65
Check Engine Light
(Malfunction Indicator Light) ......64
Child Restraint ..............14
Child Restraint Tether Anchors .....14
ClimateControl ...........28,29
Clock Setting .............37,40
Command View Skylights ........32
Compass Calibration ..........52
Cooling System Coolant Capacity .........81
Cruise Control (Speed Control) .....24
Cruise Light ...............24
Customer Assistance ..........89 Defects, Reporting
............90
Defroster, Rear Window ........28
Defroster, Windshield ..........28
Dimmer Control .............22
Dimmer Switch, Headlight .......22
Disarming, Theft System ........12
Driver Cockpit ...............4
ECO ...................52
Electronic Range Select (ERS) ......27
Electronic Speed Control
(CruiseControl) .............24
Electronic Stability Control (ESC) ....65
Electronic Throttle Control
Warning Light ..............65
Electronic Vehicle Information Center
(EVIC) ................51,52
Electronics Your Vehicle's Sound System . . . 34
Emergency Key ..............8
Engine Compartment ...........79
Coolant (Antifreeze) ........81
Malfunction Indicator
(Check Engine) ..........64
Oil .................81
Oil Filter ..............81
Oil Selection ............81
Overheating ............67
Starting ..............11
Stopping ..............11
Event Data Recorder ..........76
Express

Down Windows .........8
Exterior Lights ..............88
Flipper Glass, Liftgate ..........31
Fluid Capacities .............81
Fluids ...................81
FogLights ................22
Folding Front Passenger Seat ......18
FoldingRearSeat ............19
Four Wheel Drive ............56
Shifting ...............56
Four Wheel Drive Operation ......56
Shifting into Transfer Case
Neutral (N) ............57
Shifting out of Transfer Case
Neutral (N) ............57
INDEX
92

FrontHeatedSeats ...........19
FuelFiller Cap (Gas Cap) .......66
Filler Door (Gas Cap) .......78
Filler Door Emergency Release . . 78
Specifications ...........81
Fuses ...................84
Garage Door Opener (HomeLink
®)..53
Gas Cap (Fuel Filler Cap) ........66
Hard Disk Drive .............40
Headlights ................22 Automatic .............22
Dimmer Switch ..........22
HighBeam .............24
High Beam/Low Beam
Select Switch ............24
HeatedSeats ..............19
Heated Steering Wheel .........20
High Beam/Low Beam Select (Dimmer)
Switch ..................24
Hill Descent Control ...........59
Hill Start Assist .............59
HomeLink
®(Garage Door Opener)
Transmitter ................53
Hood Release ..............77
Instrument Cluster .............6
Indicators ..............7
Instrument Cluster Warning Lights . . 6,63
Integrated Power Module (Fuses) ....85
Intermittent Wipers (Delay Wipers) . . 23
Introduction ................2
Inverter Outlet (115V) ..........54
Inverter, Power ..............54
iPod
®/USB/MP3 Control ........48
Bluetooth Streaming Audio ....49
JackLocation ..............68
JumpStarting ..............71
KeyFob ..................8
Keyless Enter-N-Go ...........10
Lock/Unlock ..........10,11
Starting/Stopping .........11 Lane Change Assist
...........23
LATCH (Lower Anchors and Tether for
CHildren) ................14
Liftgate ..................31
Liftgate Flipper Glass ..........31
Liftgate, Power ............8,31
LightBulbs ................88
Lights
Warning
(Instrument Cluster Description) . . 6
MaintenanceRecord ..........83
MaintenanceSchedule .........82
Malfunction Indicator Light
(Check Engine) .............64
Media Center Radio .......36,38,39
MemorySeat ..............17
Mirrors AutomaticDimming ........24
MOPAR
®Accessories ..........91
Navigation ..............41,43
Non-Touch-Screen Radio ........36
Oil Change Indicator ..........66
Oil Change Indicator, Reset ......66
Oil Pressure Light ............65
Oil, Engine Capacity ..............81
Outlet Power ...............55
Overheating, Engine ..........67
PanicAlarm ................8
Park Sense System, Rear ........30
Phone (Pairing) .............45
Phone (Uconnect) ............45
Power GlassSunroof ...........32
Inverter ...............54
Lift Gate ...............8
Outlet
(Auxiliary Electrical Outlet) ....55
Seats ................16
Steering ..............81
Tilt/Telescoping Steering
Column ..............21
INDEX
93