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| Tire Pressure Light http://www.lostjeeps.com/forum/phpBB3/viewtopic.php?f=1&t=17798 |
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| Author: | KILLERxj [ Sat Feb 17, 2007 9:16 pm ] |
| Post subject: | Tire Pressure Light |
we have a 2004 liberty that the dash board tpm light flashes on every 10 minutes. the overhead air pressure display does not show low pressure and the tires were checked with a tire pressure gauge. any ideas on what is causing the light to flash and how to reset or fix? |
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| Author: | dslguy [ Sat Feb 17, 2007 9:27 pm ] |
| Post subject: | TPM |
Did you also check the spare tire ? |
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| Author: | KILLERxj [ Sat Feb 17, 2007 9:33 pm ] |
| Post subject: | |
yes i have checked them all. they all show 35psi with the tire gauge and on the computer. |
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| Author: | tommudd [ Sat Feb 17, 2007 10:57 pm ] |
| Post subject: | |
Killerxj, going through my things here and cant find anything to help you right now but have a couple of other places to look. Interesting problem, will let you know tom |
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| Author: | LiLredLibby [ Sat Feb 17, 2007 11:11 pm ] |
| Post subject: | |
Don't give up KILLERxj,I'm also searchin for an answer.Someone will shurely chime in with an experence like this one. Thanks Tom, Ron |
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| Author: | Apple [ Sun Feb 18, 2007 7:21 am ] |
| Post subject: | |
Anybody know how I could disable the tire pressure sensors on a 2005 Limited? I am tired of all the false readings and just want to turn them off. |
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| Author: | MassJeepGirl [ Sun Feb 18, 2007 10:48 pm ] |
| Post subject: | |
I had the same problem on my 2005 Renegade. I brought it to the dealer to have the ball joints replaced and have the tire pressure light checked. Basically, the pressure changes with the cold weather. If any tire is off by as much as 1 lb the indicator light will come on, or so I was told by the guy at the dealership. They reset the light and checked the tires and everything's fine. He did mention the have had a lot of Libby's in for that same problem. Hope this helps. 
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| Author: | Jeger [ Mon Feb 19, 2007 11:13 am ] |
| Post subject: | |
I dont know if this has been verified to work with the KJ or not, but here is the procedure to check the tpms system on a WJ. From www.wjjeeps.com Quote: The following test can be used to verify two functions. One, that the tire pressure sensors are transmitting properly and two, the EVIC module is receiving these transmissions accordingly. Using the STEP button on the overhead console, scroll to the blank display, then press the RESET button for five seconds, a beep will sound indicating the start of this test. The vehicle icon and transmission counters will now be displayed, (same display as individual tire pressure except counters replace tire pressure values).
Upon entering the test mode, the EVIC will clear the sensor counter and each time a sensor signal for a road tire is received, the EVIC will update the counter value. The vehicle must be driven to 20-25 mph to initially activate the transmitters, and once activated they will stay activated for 15 minutes after the vehicle stops moving. The counter values should all increment somewhat evenly. If any of the road tires indicate a much different value than another tire sensor, this is a sign of a problem. Replace the appropriate tire sensor and retest the system. This test will continue until any of the overhead console buttons are pressed or the ignition is turned off. |
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