Re: TPMS Issue
I just had to change a TPMS sensor in my 05WK. Since I didn't know much about the sensors, I of course looked up everything I could find. The one thing I did find out is that the sensors on my Jeep don't start to send a signal until movement of the wheel at a particular speed. This is why the spare tire, which I believed to be very low on air pressure, never sent a signal. I knew the one was bad because it was cracked. I got this information from either wkjeeps.com or tpmsdirect.com. The big difference in our sensors though is mine don't tell which wheel is low, just that one is low.