TPM System - JeepForum.com
Search  
Sign Up   Today's Posts
User: Pass: Remember?
Advertise Here
Jeep Home Jeep Forum Jeep Classifieds Jeep Registry JeepSpace Jeep Reviews Jeep Gallery Jeep Clubs Jeep Groups Jeep Videos Jeep Events Jeep Articles
Go Back JeepForum.com > Models > Jeep Liberty Forums > KK Liberty Forum > TPM System

Flowmaster Overstock: Special Holiday Pricing!!!!RIGID LED Light Blowout Sale - All Sizes, All Series, all Ruffstuff Axle Simple Swap Kit!

Reply
Unread 05-24-2013, 07:24 PM   #1
99JeepGC47
Registered User
2008 KK Liberty 
 
Join Date: Jul 2010
Location: Sumter, South Carolina
Posts: 176
TPM System

Today while driving to work my tire light started flashing, and then the dash read Check TPM System. I then tried to check the pressure in my tires and it was blank. I did a quick walk around and none were going flat.

When I left work all was fine and all my pressures were above 32 pounds. I will set them all to 35 in the morning, but is this a major problem? If it helps I just rolled over 100,00 miles.

I know were the sending units are in each tire, where is/are the receiving units at?

Thanks

99JeepGC47 is offline   Reply With Quote Quick reply to this message
Unread 05-24-2013, 08:11 PM   #2
_benjammin
Registered User
2012 KK Liberty 
 
Join Date: Mar 2012
Location: Wilmington, NC
Posts: 302
What year? If you're sure all 4 are@32 psi you might have a bad sensor. Check your spare too.
_benjammin is offline   Reply With Quote Quick reply to this message
Unread 05-24-2013, 11:37 PM   #3
eoerikson3
Registered User
2011 KK Liberty 
 
Join Date: Dec 2011
Location: Pawtucket, Rhode Island
Posts: 360
Quote:
Originally Posted by _benjammin
What year? If you're sure all 4 are@32 psi you might have a bad sensor. Check your spare too.
There's a sensor in the spare?

Sent from my iPhone using JeepForum
__________________
-Oscar
Chrome may not get you home, but sometimes it looks nice.
2011 Liberty Sport
Added tow hitch, tow hooks, skid plates, foglight kit and headlight masks, remote start, chrome steps, and Cooper Discoverer A/T3 235/75R16.
[URL="http://www.jeepforum.com/forum/f128/2008-2012-liberty-kk-electrical-parts-1517747/"]Stuff for sale[/URL]
eoerikson3 is offline   Reply With Quote Quick reply to this message
Unread 05-25-2013, 12:54 PM   #4
Drednot
Registered User
1991 YJ Wrangler 
 
Join Date: Aug 2005
Location: phoenix, az
Posts: 1,443
Yeah, there is a sensor in the spare.
The main function of the TPMS is to alert you before the tire goes low enough where you would notice it. That is to prevent you from driving on a moderately low tire that builds up heat eventually blows out at high speed.
I think they start to indicate around 30 psi.
__________________
91 YJ Sahara, 4.0L, AX-15/NP231, D30/D35
12 Cherokee 4x4,3.7L,
"Non Vi Sed, Arte"
Drednot is offline   Reply With Quote Quick reply to this message
Unread 05-25-2013, 04:00 PM   #5
xxxxxxxxxxxxSmetna
Guest
2011 KK Liberty 
 
Join Date: Nov 2012
Location: Finger Lakes, New York
Posts: 93
There's only a sensor in a full size spare.
xxxxxxxxxxxxSmetna is offline   Reply With Quote Quick reply to this message
Unread 05-25-2013, 04:45 PM   #6
99JeepGC47
Registered User
2008 KK Liberty 
 
Join Date: Jul 2010
Location: Sumter, South Carolina
Posts: 176
All have been checked and are now good. Even the spare.
99JeepGC47 is offline   Reply With Quote Quick reply to this message
Unread 06-04-2013, 07:54 PM   #7
usaretired
Registered User
2008 KK Liberty 
 
Join Date: Jun 2013
Location: West Valley City, UT
Posts: 7
If you have the 18" chrome clad alloy wheel option, your cold tire pressure is 33 psi. The spare tire pressure isn't being received only the 4-mounted road tires. There's no reset button so you have to drive for 10 minutes above 15 mph to reset after correcting cold tire pressure. You can continuously monitor your active TPMS readings in the electronic vehicle information center (EVIC). The 4-mounted road tire readings are displayed in a submenu on the EVIC. FYI, the low pressure tire reading & road tire position flashes until the correct tire pressure is achieved. Your Owners Manual pages 357-366 covers TPMS. The tire sensor only transmits the current air pressure in the tire & will display that reading in the EVIC. When one or more sensors drop 3-4 psi after reset, the road tire position & tire PSI will flash until corrected again. Your Owners Manual pages 215-228 covers the EVIC menus & submenus. I hope this helps.
usaretired is offline   Reply With Quote Quick reply to this message
Reply

Quick Reply
Message:
Options

Register Now

In order to be able to post messages on the JeepForum.com forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.
User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.
Password:
Confirm Password:
Email Address
Please enter a valid e-mail address for yourself.
Note: All free e-mails have been banned due to mis-use. (Yahoo, Gmail, Hotmail, etc.)
Don't have a non-free e-mail address? Click here for a solution: Manual Account Creation
Email Address:

Log-in

Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.


Thread Tools






Jeep, Wrangler, Cherokee, Grand Cherokee, and other models are copyrighted and trademarked to Jeep/Chrysler Corporation. JeepForum.com is not in any way associated with Jeep or the Chrysler Corp.