sensor JEEP CHEROKEE 2015 KL / 5.G Service Manual

2. If you install the compact or non-matching full size
spare tire in place of a road tire that has a pressure
below the low-pressure warning limit, a chime will
sound and the “TPMS Telltale Light” and “LOW TIRE
PRESSURE” and#Inflate to XX#messages will turn on
upon the next ignition cycle.
3. After driving the vehicle for up to 20 minutes above
15 mph (24 km/h), the “TPMS Telltale Light” will
flash on and off for 75 seconds and then remain on
solid.
4. For each subsequent ignition cycle, a chime will sound
and the “TPMS Telltale Light” will flash on and off for
75 seconds and then remain on solid.
5. Once you repair or replace the original road tire and
reinstall it on the vehicle in place of the compact spare
or non-matching full size spare, the TPMS will update
automatically and the “TPMS Telltale Light” will turn
off, as long as no tire pressure is below the low-
pressure warning limit in any of the four active road
tires. The vehicle may need to be driven for up to 20
minutes above 15 mph (24 km/h) in order for the
TPMS to receive this information.
Premium System — If Equipped
The Tire Pressure Monitor System (TPMS) uses wireless
technology with wheel rim mounted electronic sensors to
monitor tire pressure levels. Sensors, mounted to each
wheel as part of the valve stem, transmit tire pressure
readings to the receiver module.
NOTE:It is particularly important for you to check the
tire pressure in all of the tires on your vehicle monthly
and to maintain the proper pressure.
The TPMS consists of the following components:
•Receiver Module
•Four Tire Pressure Monitoring Sensors
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update, the pressure values in the graphic display in the
EVIC/DID will return to their original color, and the
“Tire Pressure Monitoring Telltale Light” will turn off.
NOTE:When filling warm tires, the tire pressure may
need to be increased up to an additional 4 psi (30 kPa)
above the recommended cold placard pressure in order
to turn the Tire Pressure Monitoring Telltale Light off.
The vehicle may need to be driven for up to 20 minutes
above 15.5 mph (25 km/h) in order for the TPMS to
receive this information.
SERVICE TPMS Warning
When a system fault is detected, the “Tire Pressure
Monitoring Telltale Light” will flash on and off for 75
seconds and then remain on solid. The system fault will
also sound a chime. In addition, the EVIC/DID will
display a#SERVICE TPM SYSTEM#message for a mini-
mum of five seconds and then display dashes (- -) in
place of the pressure value to indicate which sensor is not
being received.
If the ignition key is cycled, this sequence will repeat,
providing the system fault still exists. If the system fault
no longer exists, the “Tire Pressure Monitoring Telltale
Light” will no longer flash, and the “SERVICE TPM
Tire Pressure Monitoring Service Warning
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SYSTEM” message will no longer display, and a pressure
value will display in place of the dashes. A system fault
can occur due to any of the following:
1. Jamming due to electronic devices or driving next to
facilities emitting the same radio frequencies as the
TPMS sensors.
2. Installing some form of aftermarket window tinting
that affects radio wave signals.
3. Lots of snow or ice around the wheels or wheel
housings.
4. Using tire chains on the vehicle.
5. Using wheels/tires not equipped with TPMS sensors.
Vehicles With Matching Full-Size Spare
1. The matching full size spare wheel and tire assembly
has a tire pressure monitoring sensor that can be
monitored by the TPMS.
2. If you install the full size spare in place of a road tire
that has a pressure below the low-pressure warning
limit, a chime will sound and the “TPMS Telltale
Light” will turn on upon the next ignition key cycle. In
addition, the EVIC/DID will display a Tire Low
message, an#Inflate to XX#message and a graphic
showing the low tire pressure value in a different
color.
3. After driving the vehicle for up to 20 minutes above
15.5 mph (25 km/h) the “TPMS Telltale Light” will
turn OFF, as long as no tire pressure is below the
low-pressure warning limit in any of the four active
road tires.
4. The EVIC/DID will display a graphic showing the tire
pressure value in the same color as the other pressure
values in place of the different color low tire pressure
5
STARTING AND OPERATING 577

value. The EVIC/DID will also display a “SPARE
LOW PRESSURE” message to remind you to service
the flat tire.
Vehicles With Compact Spare or Non-Matching Full
Size Spare
1. The compact spare tire or non-matching full size does
not have a tire pressure monitoring sensor. Therefore,
the TPMS will not monitor the pressure in the compact
spare tire.
2. If you install the compact or non-matching full size
spare tire in place of a road tire that has a pressure
below the low-pressure warning limit, upon the next
ignition key cycle, the “TPMS Telltale Light” will
remain on and a chime will sound. In addition, the
graphic in the EVIC/DID will still display a different
color pressure value and an#Inflate to XX#message.
3. After driving the vehicle for up to 20 minutes above
15.5 mph (25 km/h), the “TPMS Telltale Light” will
flash on and off for 75 seconds and then remain on
solid. In addition, the EVIC/DID will display a “SER-
VICE TPM SYSTEM” message for five seconds and
then display dashes (- -) in place of the pressure value.
4. For each subsequent ignition key cycle, a chime will
sound, the “TPMS Telltale Light” will flash on and off
for 75 seconds and then remain on solid, and the
EVIC/DID will display a “SERVICE TPM SYSTEM”
message for five seconds and then display dashes (- -)
in place of the pressure value.
5. Once you repair or replace the original road tire and
reinstall it on the vehicle in place of the compact spare
or non-matching full size, the TPMS will update
automatically. In addition, the “TPMS Telltale Light”
will turn off and the graphic in the EVIC will display
a new pressure value instead of dashes (- -), as long as
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no tire pressure is below the low-pressure warning
limit in any of the four active road tires. The vehicle
may need to be driven for up to 20 minutes above
15.5 mph (25 km/h) in order for the TPMS to receive
this information.
General Information
This device complies with Part 15 of the FCC rules and
RSS 210 of Industry Canada. Operation is subject to the
following conditions:
•This device may not cause harmful interference.
•This device must accept any interference received, includ-
ing interference that may cause undesired operation.
The TPM sensors are regulated under one of the follow-
ing licenses:
United StatesGQ4-61T
Canada1470A-42T
FUEL REQUIREMENTS
2.4L Engine
These engines are designed to meet all
emissions regulations and provide excel-
lent fuel economy and performance when
using high quality unleaded “regular”
gasoline having an octane rating of 87. The
use of premium gasoline is not recommended, as it will
not provide any benefit over regular gasoline in these
engines.
Light spark knock at low engine speeds is not harmful to
your engine. However, continued heavy spark knock at
high speeds can cause damage and immediate service is
required. Poor quality gasoline can cause problems such
as hard starting, stalling, and hesitations. If you experi-
ence these symptoms, try another brand of gasoline
before considering service for the vehicle. Over 40 auto
manufacturers worldwide have issued and endorsed
5
STARTING AND OPERATING 579

CavityBlade FuseCartridge FuseDescription
F52–30 Amp PinkFront Wipers - If Equipped
with Stop/Start Engine Option
F53–30 Amp PinkBrake System Module & Valves
F54–30 Amp PinkBody Control Module (BCM)
Feed 3
F5510 Amp Red–Blind Spot Sensors / Compass
/ Rearview Camera / Trunk
Lamp With Flashlamp Charger
- If Equipped
F5615 Amp Blue–Ignition Node Module
(IGNM)/KIN/RF Hub/Electric
Steering Column Lock (ESL)
F5720 Amp Yellow–Trailer Tow Lights Left - If
Equipped
F5810 Amp Red–Occupant Classification Module
712 MAINTAINING YOUR VEHICLE

CavityBlade FuseCartridge FuseDescription
F6510 Amp Red–In Car Temperature Sensor /
Humidity Sensor / Driver As-
sist System Module (DASM) /
Park Assist (PAM) - If
Equipped With Stop/Start
option
F6615 Amp Blue–HVAC (ECC) / Instrument
Panel Cluster (IPC)
F6710 Amp Red–In Car Temperature Sensor /
Humidity Sensor / Driver As-
sist System Module (DASM) /
Park Assist (PAM) - If Not
Equipped With Stop/Start
Option
F68––Not Used
714 MAINTAINING YOUR VEHICLE

CavityBlade FuseCartridge FuseDescription
F6910 Amp Red–Power Transfer Unit Switch
(TSBM) / Active Grill Shutter
(AGS) - If Equipped
F705 Amp Tan–Intelligent Battery Sensor If
Equipped with Stop/Start
Engine Option
F7120 Amp Yellow–HID Headlamp Right if
Equipped with Stop/Start
Engine Option
F7210 Amp Red–Heated Mirrors - If Equipped
F73–20 Amp BlueTrailer Tow Back Up - If
Equipped
F74–30 Amp PinkRear Defroster
F7520 Amp Yellow–Cigar Lighter
F7620 Amp Yellow–Rear Differential Module
(RDM) - If Equipped
7
MAINTAINING YOUR VEHICLE 715

CavityBlade FuseCartridge FuseDescription
F9510 Amp Red–Electrochromatic Mirror / Rain
Sensor / Sunroof - If Equipped
/ Passenger Window Switch /
Power Outlet Console
F9610 Amp Red–Occupant Restraint Controller
(ORC) / (Airbag)
F9710 Amp Red–Occupant Restraint Controller
(ORC) / (Airbag)
F9825 Amp Clear–Audio Amplifier - If Equipped
F99––Not Used
F100––Not Used
718 MAINTAINING YOUR VEHICLE