bulb JEEP GRAND CHEROKEE 2016 WK2 / 4.G SRT User Guide

▫Brake System ....................... .645
▫ Front/Rear Axle Fluid ..................647
▫ Transfer Case ....................... .648
▫ Automatic Transmission ................649
▫ Appearance Care And Protection From
Corrosion .......................... .651
 FUSES ............................. .657
▫ Power Distribution Center ...............658
 VEHICLE STORAGE ....................666
 REPLACEMENT BULBS .................667
 BULB REPLACEMENT ..................669
▫ High Intensity Discharge Headlamps (HID) — If
Equipped .......................... .669▫
Halogen Headlamps — If Equipped ........670
▫ Front Turn Signal .....................670
▫ Front Fog Lamps .....................671
▫ Rear Tail, Stop, Turn Signal, And Backup
Lamps ............................ .672
▫ Rear Liftgate Mounted Tail Lamp ..........672
▫ Center High-Mounted Stop Lamp (CHMSL) . .674
▫ Rear License Lamp ....................674
 FLUID CAPACITIES ....................675
 FLUIDS, LUBRICANTS, AND GENUINE
PARTS ............................. .676
▫ Engine ............................ .676
▫ Chassis ........................... .677
608 MAINTAINING YOUR VEHICLE

serviced, recently had a dead battery or a battery replace-
ment. If the OBD II system should be determined not
ready for the I/M test, your vehicle may fail the test.
Your vehicle has a simple ignition actuated test, which
you can use prior to going to the test station. To check if
your vehicle’s OBD II system is ready, you must do the
following:
1. Cycle the ignition switch to the ON position, but donot crank or start the engine.
NOTE: If you crank or start the engine, you will have to
start this test over.
2. As soon as you cycle the ignition switch to the ON position, you will see the “Malfunction Indicator Light
(MIL)” symbol come on as part of a normal bulb
check.
3. Approximately 15 seconds later, one of two things will happen: •
The MIL will flash for about 10 seconds and then
return to being fully illuminated until you turn OFF
the ignition or start the engine. This means that your
vehicle’s OBD II system is not readyand you should
not proceed to the I/M station.
• The MIL will not flash at all and will remain fully
illuminated until you place the ignition in the off
position or start the engine. This means that your
vehicle’s OBD II system is readyand you can proceed
to the I/M station.
If your OBD II system is not ready,you should see your
authorized dealer or repair facility. If your vehicle was
recently serviced or had a battery failure or replacement,
you may need to do nothing more than drive your
vehicle as you normally would in order for your OBD II
system to update. A recheck with the above test routine
may then indicate that the system is now ready.
612 MAINTAINING YOUR VEHICLE

REPLACEMENT BULBS
Interior Bulbs
Bulb Number
Glove Compartment Lamp 194
Grab Handle Lamp L002825W5W
Overhead Console Reading Lamps VT4976
Rear Cargo Lamp 214–2
Visor Vanity Lamp V26377
Underpanel Courtesy Lamps 906
Instrument Cluster (General Illumination) 103
Telltale/Hazard Lamp 74
7
MAINTAINING YOUR VEHICLE 667

Exterior Bulbs
Bulb Number
Headlamps (Low Beam) H11
Premium Headlamps (Low/High Beam) D3S (Serviced at Authorized Dealer)
Headlamps (High Beam) 9005
Premium Park/Turn Signal Lamp LED - (Service at Authorized Dealer)
Premium Daytime Running Lamp (DRL) LED - (Service at Authorized Dealer)
Front Fog Lamps H11
Front Side Marker W5W
Premium Front Side Marker - If Equipped LED - (Service at Authorized Dealer)
Front Park/Turn Lamp 7444NA (WY27/8W)
Rear Body Side Turn Signal Lamps 7440NA (WY21W)
Auxiliary Liftgate Tail Lamps LED - (Service at Authorized Dealer)
Liftgate Backup Lamps 921 (W16W)
Rear License Lamps LED - (Service at Authorized Dealer)
Rear Body Side Stop Lamps 3157KRD LCP
668 MAINTAINING YOUR VEHICLE

Bulb Number
Rear Body Side Tail Lamps LED - (Service at Authorized Dealer)
CHMSL - Center High Mounted Stop Lamp LED - (Service at Authorized Dealer)
NOTE: Numbers refer to commercial bulb types that can be purchased from your authorized dealer.
If a bulb needs to be replaced, visit your authorized dealer or refer to the applicable Service Manual.
BULB REPLACEMENT
NOTE: Lens fogging can occur under certain atmo-
spheric conditions. This will usually clear as atmospheric
conditions change to allow the condensation to change
back into a vapor. Turning the lamps on will usually
accelerate the clearing process.
High Intensity Discharge Headlamps (HID) — If
Equipped
The headlamps are a type of high voltage discharge tube.
High voltage can remain in the circuit even with the
headlamp switch off and the key removed. Because ofthis, you should not attempt to service a headlamp bulb
yourself. If a headlamp bulb fails, take your vehicle to
an authorized dealer for service.
WARNING!
A transient high voltage occurs at the bulb sockets of
High Intensity Discharge (HID) headlamps when the
headlamp switch is turned ON. It may cause serious
electrical shock or electrocution if not serviced prop-
erly. See your authorized dealer for service.
7
MAINTAINING YOUR VEHICLE 669

NOTE:On vehicles equipped with High Intensity Dis-
charge (HID) headlamps, when the headlamps are
turned on, there is a blue hue to the lamps. This dimin-
ishes and becomes more white after approximately 10
seconds, as the system charges.
Halogen Headlamps — If Equipped
1. Open the hood.
2. Turn the low or high beam bulb one–quarter turn counterclockwise to remove from housing.
3.
Disconnect the electrical connector and replace the bulb.
CAUTION!
Do not touch the new bulb with your fingers. Oil
contamination will severely shorten bulb life. If the
bulb comes in contact with any oily surface, clean the
bulb with rubbing alcohol.
Front Turn Signal
1. Open the hood.
2. Turn the turn signal bulb one–quarter turn counter- clockwise to remove from housing.
3. Disconnect the electrical connector and replace the bulb.
CAUTION!
Do not touch the new bulb with your fingers. Oil
contamination will severely shorten bulb life. If the
bulb comes in contact with any oily surface, clean the
bulb with rubbing alcohol.
670 MAINTAINING YOUR VEHICLE

Front Fog Lamps
1. Reach through the cutout in the splash shield anddisconnect the wiring harness from the fog lamp
connector.
2. Firmly grasp the bulb by the two latches and squeeze them together to unlock the bulb from the back of the
front fog lamp housing.
3. Pull the bulb straight out from the keyed opening in the housing.
CAUTION!
•Do not touch the new bulb with your fingers. Oil
contamination will severely shorten bulb life. If
the bulb comes in contact with any oily surface,
clean the bulb with rubbing alcohol.
(Continued)
CAUTION!
(Continued)
•Always use the correct bulb size and type for
replacement. An incorrect bulb size or type may
overheat and cause damage to the lamp, the socket
or the lamp wiring.
4. Align the index tabs of the front fog lamp bulb with the slots in the collar of the bulb opening on the back
of the front fog lamp housing.
5. Insert the bulb into the housing until the index tabs are engaged in the slots of the collar.
6. Firmly and evenly push the bulb straight into the lamp housing until both tabs snap firmly into place and are
fully engaged.
7. Connect the wiring harness to the front fog lamp connector.
7
MAINTAINING YOUR VEHICLE 671

Rear Tail, Stop, Turn Signal, And Backup Lamps
1. Raise the liftgate.
2. Remove the two push-pins from the tail lamp housing.
3. Grasp the tail lamp and pull firmly rearward todisengage the lamp from the aperture panel. 4. Twist socket counter clockwise and remove from
lamp.
5. Pull the bulb to remove it from the socket.
6. Replace the bulb, reinstall the socket, and reattach the lamp assembly.
Rear Liftgate Mounted Tail Lamp
1. Raise the liftgate.
2. Use a fiber stick or flat blade screw driver to pry thelower trim from the liftgate.
3. Continue removing the trim.
4. Disconnect the two trim panel lights.
Tail Lamp Push Pins
672 MAINTAINING YOUR VEHICLE

5. Tail lamps are now visible. Rotate socket(s) counterclockwise.
Rear Liftgate Tail LampsRear Of Liftgate Tail Lamp
1 — Auxiliary LED Tail Connector – Do Not Remove
2 — Backup Bulb Socket
7
MAINTAINING YOUR VEHICLE 673

6. Remove/replace bulb(s).
7. Reinstall the socket(s)
8. Reverse process to reinstall the liftgate trim.
Center High-Mounted Stop Lamp (CHMSL)
The center high mounted stop lamp is LED. Service at
Authorized Dealer.
Rear License Lamp
1. The rear license lamps are LED. Service at AuthorizedDealer.
Center High-Mounted Stop Lamp
674 MAINTAINING YOUR VEHICLE