2013 JEEP GRAND CHEROKEE air suspension

•Brake — If the ACC system predicts that its maximum
braking level is not sufficient to maintain the set
distance, this message will flash and a chime will
sound while ACC continues to apply its maximum
braking capacity. When this occurs, you should imme-
diately apply the brakes as needed to maintain a safe
distance from the vehicle ahead. Refer to “Adaptive
Cruise Control (ACC)” in “Understanding The Fea-
tures Of Your Vehicle” (if equipped).
• Clean Radar Sensor in the Front of Vehicle — If the
ACC system deactivates due to performance limiting
conditions. Refer to “Adaptive Cruise Control (ACC)”
in “Understanding The Features Of Your Vehicle”
(if equipped).
• ACC/FCW Unavailable Vehicle System Error — If the
ACC system turns off due to a temporary malfunction
that limits functionality. Refer to “Adaptive Cruise
Control (ACC)” in “Understanding The Features Of
Your Vehicle” (if equipped). •
ACC/FCW Unavailable Service Radar Sensor — If the
ACC system turns off due to an internal system fault
that requires service from an authorized dealer. Refer
to “Adaptive Cruise Control (ACC)” in “Understand-
ing The Features Of Your Vehicle” (if equipped).
• Cruise Off When Park Brake is On
• ACC Cancelled Below Min. Speed.
• Coolant low
• Service air suspension system
• Oil change due
• Key in ignition
• Lights on
• Key in Ignition Lights On
• Ignition or Accessory On
• Ignition or Accessory On Lights On
4
UNDERSTANDING YOUR INSTRUMENT PANEL 331

•Service Air Suspension System — This is displayed
when a fault has occurred in the system. The system
will have limited operation at that point.
• Immediate Air Suspension Service/Repair Required
— This is displayed when a fault has occurred in the
system which results in a complete system shutdown.
The system will be non operational at that point.
• Reduce Speed To Maintain Selected Ride Height —
This message is displayed in advance warning to the
driver that the vehicle will be moved to the next lower
preset position unless the speed is reduced.
• Selected Ride Height Not Permitted — The vehicle
speed is too high to enter one of the preset levels
(Entry/Exit Level/Off Road Ride Height Level 1/Off
Road Ride Height Level 2). •
Air Suspension System Cooling Down – Please Wait —
This message is displayed if the compressor tempera-
ture level is too high. Level control is suspended until
the compressor has cooled down.
• Vehicle Cannot Be Lowered – Door Open — This
message is displayed if a door or the liftgate is ajar and
level control is suspended.
• Air Suspension Temporarily Disabled For Jacking And
Tire Change
• Aerodynamic Ride Height — This is displayed (for
5 seconds) when the vehicle has achieved the Aero-
dynamic Height.
• Performance Features
334 UNDERSTANDING YOUR INSTRUMENT PANEL

collision. For further information, refer to “Adaptive
Cruise Control (ACC)” in “Understanding The Features
Of Your Vehicle.”
•Air Suspension Up
The air suspension up telltale will illuminate
when the air suspension is in use. For further
information, refer to “Starting And Operating”.
• Air Suspension Down
The air suspension down telltale will illumi-
nate when the air suspension is in use. For
further information, refer to “Starting And
Operating”.
• Low Fuel Light
When the fuel level reaches approximately 3.0 gal
(11.0 L) this light will turn on, and remain on until
fuel is added. •
Loose Gascap Indicator
If the vehicle diagnostic system determines
that the fuel filler cap is loose, improperly
installed, or damaged, a loose gascap indicator
will display in the telltale display area. Tighten
the fuel filler cap properly and press the SELECT button
to turn off the message. If the problem continues, the
message will appear the next time the vehicle is started.
A loose, improperly installed, or damaged fuel filler cap
may also turn on the Malfunction Indicator Light (MIL).
• Windshield Washer Fluid Low Indicator
This light will turn on to indicate the wind-
shield washer fluid is low.
4
UNDERSTANDING YOUR INSTRUMENT PANEL 337

Cavity Car-tridgeFuse Mini
Fuse Description
J01 40 Amp Green Air Suspension
Cavity Car-
tridgeFuse Mini
Fuse Description
J02 30 Amp Pink Power Liftgate
Module
J03 30 Amp Pink Trailer Tow
J04 25 Amp Natural Driver Door Node
J05 25 Amp Natural Passenger Door
Node
J06 40 Amp Green Antilock Brakes
Pump/StabilityControl System
J07 30 Amp Pink Antilock Brakes
Valve/Stability
Control System
Totally Integrated Power Module
7
MAINTAINING YOUR VEHICLE 595

Cavity Car-tridgeFuse Mini
Fuse Description
J21 20 Amp Blue Front/Rear Washer
Control
J22 25 Amp Natural Sunroof Module
M1 15 Amp
Blue Stop Lamps
M2 20 Amp
Yellow Electronic Limit Slip
Differential/AirSuspension
M3 20 Amp
Yellow Liftgate/Headrest
M5 25 Amp
Natural 115V AC Power
InverterCavity Car- tridgeFuse Mini
Fuse Description
M6 20 Amp
Yellow Cigar Lighter
M7 20 Amp
Yellow Power Outlet #2
(Switchable)
M8 20 Amp
Yellow Front Heated Seat &
Steering Wheel
M9 20 Amp
Yellow Rear Heated Seats
M10 15 Amp
Blue Video/Universal
Garage Door Opener
7
MAINTAINING YOUR VEHICLE 597

6,000 Miles (10,000 km) or
6 Months Maintenance
Service Schedule
❏Change the engine oil and engine oil
filter.
Odometer Reading Date
Repair Order #Dealer Code
Signature, Authorized Service Center
12,000 Miles (20,000 km) or 12 Months Maintenance Service
Schedule
❏Change the engine oil and engine oil filter.
❏ If using your vehicle for any of the following: Dusty or off-road conditions. Inspect
the engine air cleaner filter; replace if necessary.
❏ Inspect the brake linings, replace if necessary.
❏ Inspect the CV joints. Perform the first inspection at 12,000 miles (20 000 km) or
12 months.
❏ Inspect exhaust system. Perform the first inspection at 12,000 miles (20 000 km) or
12 months.
❏ Inspect the front suspension, tie rod ends and boot seals for cracks or leaks and all
parts for damage, wear, improper looseness or end play; replace if necessary.
Odometer Reading Date
Repair Order #Dealer Code
Signature, Authorized Service Center
8
M
A I
N T
E
N
A
N
C E
S
C
H E
D
U L
E
SMAINTENANCE SCHEDULES 615

18,000 Miles (30,000 km) or
18 Months Maintenance
Service Schedule
❏Change the engine oil and engine oil
filter.
Odometer Reading Date
Repair Order #Dealer Code
Signature, Authorized Service Center
24,000 Miles (40,000 km) or 24 Months Maintenance Service
Schedule
❏Change the engine oil and engine oil filter.
❏ If using your vehicle for any of the following: Dusty or off-road conditions.
Inspect the engine air cleaner filter; replace if necessary.
❏ Inspect the brake linings, replace if necessary.
❏ Inspect the CV joints.
❏ Inspect exhaust system.
❏ Inspect the front suspension, tie rod ends and boot seals for cracks or leaks and all
parts for damage, wear, improper looseness or end play; replace if necessary.
Odometer Reading Date
Repair Order #Dealer Code
Signature, Authorized Service Center
8
M
A I
N T
E
N
A
N
C E
S
C
H E
D
U L
E
S616 MAINTENANCE SCHEDULES

30,000 Miles (50,000 km) or
30 Months Maintenance
Service Schedule
❏Change the engine oil and engine oil
filter.
❏ Replace the engine air cleaner filter.
❏ Drain the transfer case and refill.
❏ Adjust parking brake on vehicles
equipped with four-wheel disc
brakes.
Odometer Reading Date
Repair Order #Dealer Code
Signature, Authorized Service Center
36,000 Miles (60,000 km) or
36 Months Maintenance
Service Schedule
❏Change the engine oil and engine oil
filter.
❏ If using your vehicle for any of the
following: Dusty or off-road condi-
tions. Inspect the engine air cleaner
filter; replace if necessary.
❏ Inspect the brake linings, replace if
necessary.
❏ Inspect the front suspension, tie rod
ends and boot seals for cracks or
leaks and all parts for damage, wear,
improper looseness or end play;
replace if necessary.
Odometer Reading Date
Repair Order #Dealer Code
Signature, Authorized Service Center
42,000 Miles (70,000 km) or
42 Months Maintenance
Service Schedule
❏Change the engine oil and engine oil
filter.
Odometer Reading Date
Repair Order #Dealer Code
Signature, Authorized Service Center
8
M
A I
N T
E
N
A
N
C E
S
C
H E
D
U L
E
SMAINTENANCE SCHEDULES 617