LF =- Page 222

2018 Jeep Wrangler JK Owner Manual

Table of Contents

GETTING TO KNOW YOUR VEHICLE
GETTING TO KNOW YOUR INSTRUMENT PANEL
SAFETY
OCCUPANT RESTRAINT SYSTEMS
STARTING AND OPERATING
SERVICING AND MAINTENANCE
MULTIMEDIA
UCONNECT PHONE — IF EQUIPPED
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The TPMS Warning Light will flash on and off for 75

seconds, and will remain on solid when a system fault is

detected. The system fault will also sound a chime. If the

ignition key is cycled, this sequence will repeat, providing

the system fault still exists. The TPMS Warning Light will

turn off when the fault condition no longer exists. A system

fault can occur by any of the following scenarios:
1. Jamming due to electronic devices or driving next to

facilities emitting the same Radio Frequencies as the

TPM 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 hous-

ings.

4. Using tire chains on the vehicle.
5. Using wheels/tires not equipped with TPM sensors.

Vehicles not equipped with instrument cluster display will

inform the driver which tire(s) are low but not provide

actual tire pressure. The low tire ISO telltale will illuminate

along with “LoTIrE” message displayed in the ODO and

then it will scroll to which tire location is lower than the

Placard Value.
Tire location will be displayed as follows:
LF =

L

eft

F

ront

rF =

r

ight

F

ront

Lr =

L

eft

r

ear

rr =

r

ight

r

ear

220

SAFETY

Detailed Information for 2018 Jeep Wrangler JK Owner Manual

Lists of information found in 2018 Jeep Wrangler JK Owner Manual - Page 222

  • 1. Jamming due to electronic devices or driving next to facilities emitting the same Radio Frequencies as the TPM 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 hous- ings.
  • 4. Using tire chains on the vehicle.
  • 5. Using wheels/tires not equipped with TPM sensors.

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