2016 JEEP GRAND CHEROKEE service reset

•RIGHT Arrow Button
Push and release the RIGHT arrow button to
access the information screens or sub-menu
screens of a main menu item.
• BACK/LEFT Arrow Button
Push and release the LEFT arrow button to
access the information screens or sub-menu
screens of a main menu item.
• OK Button
Push the OK button to access/select the information
screens or sub-menu screens of a main menu item. Push
and hold the OK arrow button for two seconds to reset
displayed/selected features that can be reset.DID Displays
When the appropriate conditions exist, the DID displays
the following messages:
• Exhaust Filter Nearing Full Safely Drive at Highway
Speeds to Clear
• Exhaust Filter Full – Power Reduced See Dealer
• Exhaust System Service Required – See Dealer
• Exhaust System – Filter XX% Full Service Required See
Dealer
• Exhaust System Regeneration in Process Continue
Driving
• Exhaust System – Regeneration Completed
20 UNDERSTANDING YOUR INSTRUMENT PANEL

•Engine Will Not Restart in XXXX mi DEF Low Refill
Soon
• Engine Will Not Restart in XXXX mi Refill DEF
• Engine Will Not Start Refill DEF
• Service DEF System See Dealer
• Incorrect DEF Detected See Dealer
• Engine Will Not Restart in XXX mi Service DEF See
Dealer
• Engine Will Not Restart Service DEF System See
Dealer
• Engine Will Not Start Service DEF System See DealerEngine Oil Life Reset
Oil Change Required
Your vehicle is equipped with an engine oil change
indicator system. The “Oil Change Required” message
will display in the DID for five seconds after a single
chime has sounded, to indicate the next scheduled oil
change interval. The engine oil change indicator system
is duty cycle based, which means the engine oil change
interval may fluctuate, dependent upon your personal
driving style.
Unless reset, this message will continue to display each
time you cycle the ignition to the ON/RUN position. To
turn off the message temporarily, push and release the
OK button. To reset the oil change indicator system (after
performing the scheduled maintenance), refer to the
following procedure.
3
UNDERSTANDING YOUR INSTRUMENT PANEL 21

Oil Change Reset Procedure
1. Without pushing the brake pedal, push and release theENGINE START/STOP button and place the ignition
to the ON/RUN position (do not start the engine).
2. Fully push the accelerator pedal, slowly, three times within 10 seconds.
3. Without pushing the brake pedal, push and release the ENGINE START/STOP button once to return the
ignition to the OFF/LOCK position.
NOTE: If the indicator message illuminates when you
start the vehicle, the oil change indicator system did not
reset. If necessary, repeat this procedure. Secondary Method For Oil Change Reset
1. Without depressing the brake pedal, push and release
the ENGINE START/STOP button and place the igni-
tion to the ON/RUN position (do not start the engine).
2.
Navigate to Oil Lifesubmenu in Vehicle Info on DID.
3. Push and Hold the OKbutton until the gauge resets to
100%
Fuel Filter Life Reset
The cluster will display the “Fuel System Service Re-
quired – See Dealer” or “Service Fuel Filter” message
when the fuel filter maintenance life is less than 5%. To
verify if this is a fuel filter change event, go to the “Fuel
Filter Life” screen in the “Vehicle Info” menu. When this
message appears, dealers should replace the fuel filters.
NOTE: Use the steering wheel DID controls for the
following procedure(s)
22 UNDERSTANDING YOUR INSTRUMENT PANEL

•Exhaust System Service Required - See Dealer —
This messages indicates regeneration has been disabled
due to a system malfunction. At this point the engine
Powertrain Control Module (PCM) will register a fault
code, the instrument panel will display a MIL light.
CAUTION!
See your authorized dealer, as damage to the exhaust
system could occur soon with continued operation.
• Exhaust Filter Full — Power Reduced See Dealer —
This message indicates the PCM has derated the
engine to limit the likelihood of permanent damage to
the after-treatment system. If this condition is not
corrected and a dealer service is not performed, exten-
sive exhaust after-treatment damage can occur. To
correct this condition it will be necessary to have your
vehicle serviced by your local authorized dealer. NOTE:
Failing to follow the oil change indicator, chang-
ing your oil and resetting the oil change indicator by
0 miles remaining will prevent the diesel exhaust filter
from performing it’s cleaning routine. This will shortly
result in a Malfunction Indicator Light (MIL) and re-
duced engine power. Only an authorized dealer will be
able to correct this condition.CAUTION!
See your authorized dealer, as damage to the exhaust
system could occur soon with continued operation.
3
UNDERSTANDING YOUR INSTRUMENT PANEL 25

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 will influence when the “Oil
Change Required” message is displayed. Severe Operat-
ing 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 other
than your authorized dealer, the message can be reset by
referring to the steps described under “Driver Informa-
tion Display (DID)” in “Understanding Your Instrument
Panel” for further information.
NOTE:
Under no circumstances should oil change inter-
vals exceed 10,000 miles (16,000 km) or twelve months,
whichever comes first.
98 MAINTENANCE SCHEDULE